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Searches for the super-symmetric signatures and the verification of the Grand Unification Theory

Planned Research

Project AreaParticles Physics opening up the Tera-scale horizon using LHC
Project/Area Number 23104003
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

ASAI Shoji  東京大学, 大学院理学系研究科(理学部), 教授 (60282505)

Co-Investigator(Kenkyū-buntansha) 中本 建志  大学共同利用機関法人高エネルギー加速器研究機構, 超伝導低温工学センター, 教授 (20290851)
陣内 修  東京工業大学, 理工学研究科, 准教授 (50360566)
田中 純一  東京大学, 素粒子物理国際研究センター, 准教授 (80376699)
Co-Investigator(Renkei-kenkyūsha) YAMAMOTO Akira  大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 研究員 (30113418)
SASAKI Kenichi  大学共同利用機関法人高エネルギー加速器研究機構, 超伝導低温工学センター, 准教授 (70322831)
KIKUCHI Akihiro  国立研究開発法人物質・材料研究機構, 超伝導線材ユニット, 主席研究員 (50343877)
YOKOYAMA Hiromi  東京大学, 大学院理学系研究科, 准教授 (50401708)
Project Period (FY) 2011-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥307,320,000 (Direct Cost: ¥236,400,000、Indirect Cost: ¥70,920,000)
Fiscal Year 2015: ¥61,230,000 (Direct Cost: ¥47,100,000、Indirect Cost: ¥14,130,000)
Fiscal Year 2014: ¥61,360,000 (Direct Cost: ¥47,200,000、Indirect Cost: ¥14,160,000)
Fiscal Year 2013: ¥64,870,000 (Direct Cost: ¥49,900,000、Indirect Cost: ¥14,970,000)
Fiscal Year 2012: ¥63,180,000 (Direct Cost: ¥48,600,000、Indirect Cost: ¥14,580,000)
Fiscal Year 2011: ¥56,680,000 (Direct Cost: ¥43,600,000、Indirect Cost: ¥13,080,000)
KeywordsLHC / ATLAS / 超対称性粒子 / ヒッグス粒子 / 超伝導
Outline of Final Research Achievements

Searches for the super-symmetric signatures were systematically conducted for the categorized channels based on the production and the decay topologies of the assumed signals. Although some signal-like events were detected, none of the channels were significant, hence the stringent limits were set. Also the new particles, and exotics phenomena were searched for with the signatures such as, long-lived particles, high-mass resonances, peculiar final states. None of them had a large enough significance for the discovery and the limits were set accordingly.
For the magnet developments towards the high-luminosity LHC accelerator upgrade, the high radiation tolerant cables were developed. 2-m model pilot magnet was fabricated and the excitation test at 1.9K was performed. In addition, high field magnet beyond 10T was developed and performance of the cables was assessed.

Report

(6 results)
  • 2016 Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (98 results)

All 2017 2016 2015 2014 2013 2012 2011 Other

All Int'l Joint Research (6 results) Journal Article (57 results) (of which Int'l Joint Research: 17 results,  Peer Reviewed: 57 results,  Open Access: 20 results,  Acknowledgement Compliant: 11 results) Presentation (33 results) (of which Int'l Joint Research: 4 results,  Invited: 18 results) Book (2 results)

  • [Int'l Joint Research] CERN/University of Bern/Universite de Geneve(スイス)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] LAPP/LPNHE, Universites de Paris VI et VII/LPSC(フランス)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Deutsches Elektronen-Synchrotron (DESY)/Universitat Bonn/Max-Planck-Institut fur Physik, Munchen(ドイツ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] University College London/University of Sheffield/Department of Physics, Oxford University(英国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] SLAC National Accelerator Laboratory/University of Wisconsin/LBL and University of California(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Search for new phenomena in events containing a same-flavour opposite-sign dilepton pair,jets,and large missing transverse momentum in sqrt(s)=13 TeV pp collisions with the ATLAS detector2017

    • Author(s)
      M.Aaboud,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Eur. Phys. J. C

      Volume: 77 Issue: 3 Pages: 144-144

    • DOI

      10.1140/epjc/s10052-017-4700-5

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for squarks and gluinos in final states with jets and missing transverse momentum at sqrt(s)= 13 TeV with the ATLAS detector2016

    • Author(s)
      M.Aaboud,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Eur. Phys. J. C

      Volume: 76 Issue: 7 Pages: 392-392

    • DOI

      10.1140/epjc/s10052-016-4184-8

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for new phenomena in final states with large jet multiplicities and missing transverse momentum with ATLAS using sqrt(s) = 13 TeV proton-proton collisions2016

    • Author(s)
      M.Aaboud,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Phys. Lett. B

      Volume: 757 Pages: 334-355

    • DOI

      10.1016/j.physletb.2016.04.005

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for gluinos in events with an isolated lepton,jets and missing transverse momentum at sqrt(s) = 13 TeV with the ATLAS detector2016

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Eur. Phys. J. C

      Volume: 76 Issue: 10 Pages: 565-565

    • DOI

      10.1140/epjc/s10052-016-4397-x

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for top squarks in final states with one isolated lepton,jets,and missing transverse momentum in sqrt(s) = 13 TeV pp collisions with the ATLAS detector2016

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Phys. Rev. D

      Volume: 94 Issue: 5 Pages: 052009-052009

    • DOI

      10.1103/physrevd.94.052009

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for the electroweak production of supersymmetric particles in √s=8  TeV pp collisions with the ATLAS detector2016

    • Author(s)
      Aad et. al.
    • Journal Title

      Physics Review D

      Volume: 93 Issue: 5 Pages: 052002-052002

    • DOI

      10.1103/physrevd.93.052002

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for resonances in diphoton events at sqrt(s)=13 TeV with the ATLAS detector2016

    • Author(s)
      M.Aaboud,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      JHEP

      Volume: 9 Issue: 9 Pages: 1-1

    • DOI

      10.1007/jhep09(2016)001

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Development Status of a 2-m Model Magnet of Beam Separation Dipole for the HL-LHC Upgrade2016

    • Author(s)
      M. Sugano,S. Enomoto,T. Nakamoto,H. Kawamata,N. Okada,R. Okada,N. Higashi,T. Ogitsu,K. Sasaki,N. Kimura,Y. Ikemoto,N. Takahashi,A. Musso,Q. Xu,E. Todesco
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 26 Pages: 4002606-4002606

    • DOI

      10.1109/tasc.2016.2528410

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of a 200-mm Short Model of Beam Separation Dipole for HL-LHC Upgrade2016

    • Author(s)
      S. Enomoto,M. Sugano,T. Nakamoto,H. Kawamata,R. Okada,N. Okada,N. Higashi,T. Ogitsu,K. Sasaki,N. Kimura,Y. Ikemoto,A. Musso,Q. Xu,E. Todesco
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 26 Issue: 4 Pages: 4001905-4001905

    • DOI

      10.1109/tasc.2016.2529018

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of high radiation-resistant glass fiber reinforced plasticswith cyanate-based resin for superconducting magnet systems2016

    • Author(s)
      A. Idesaki,T. Nakamoto,M. Yoshida,A. Shimada,M. Iio,K. Sasaki,M. Sugano,Y. Makida,T. Ogitsu
    • Journal Title

      Fusion Engineering and Design

      Volume: 112 Pages: 418-424

    • DOI

      10.1016/j.fusengdes.2016.06.031

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Summary of the ATLAS experiment's sensitivity to supersymmetry after LHC Run1 - interpreted in the phenomenological MSSM2015

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      JHEP

      Volume: 10 Issue: 10 Pages: 134-134

    • DOI

      10.1007/jhep10(2015)134

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Summary of the searches for squarks and gluinos using sqrt(s) = 8 TeV pp collisions with the ATLAS experiment at the LHC2015

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      JHEP

      Volume: 10 Issue: 10 Pages: 054-054

    • DOI

      10.1007/jhep10(2015)054

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider2015

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Eur. Phys. J. C

      Volume: 75 Issue: 10 Pages: 510-510

    • DOI

      10.1140/epjc/s10052-015-3726-9

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector2015

    • Author(s)
      G.Aad,S.Asai,J.Tanaka,O.Jinnouchi,et al.
    • Journal Title

      Phys. Rev. D

      Volume: 92 Issue: 7 Pages: 072001-072001

    • DOI

      10.1103/physrevd.92.072001

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at sqrt(s) = 8 TeV with the ATLAS detector2015

    • Author(s)
      G. Aad et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. D

      Volume: 92 Issue: 7 Pages: 072004-072004

    • DOI

      10.1103/physrevd.92.072004

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Model Magnet Development of D1 Beam Separation Dipole for the HL-LHC Upgrade2015

    • Author(s)
      T. Nakamoto,M. Sugano,Q. Xu,H. Kawamata,S. Enomoto,N. Higashi,A. Idesaki,M. Iio,Y. Ikemoto,R. Iwasaki,N. Kimura,T. Ogitsu,N. Okada,K. Sasaki,M. Yoshida,E. Todesco
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 25 Issue: 3 Pages: 4000505-4000505

    • DOI

      10.1109/tasc.2014.2361404

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Field Quality and Mechanical Analysis of the Beam Separation Dipole for HL-LHC Upgrade2015

    • Author(s)
      M. Sugano,T. Nakamoto,Q. Xu,H. Kawamata,E. Todesco
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 25 Issue: 3 Pages: 4001105-4001105

    • DOI

      10.1109/tasc.2014.2364231

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Test results of a Nb3Al/Nb3Sn subscale magnet for accelerator application2015

    • Author(s)
      M. Iio, Q. Xu, T. Nakamoto, K. Sasaki, T. Ogitsu, A. Yamamoto, N. Kimura, K. Tsuchiya, M. Sugano, S. Enomoto, N. Higashi, A. Terashima, K. Tanaka, R. Okada, N. Takahashi, Y. Ikemoto, A. Kikuchi, T. Takeuchi, G. Sabbi, A. Zlobin, E. Barzi
    • Journal Title

      IEEE Trans. Appl. Superconductivity

      Volume: 25 Issue: 3 Pages: 4003405-4003405

    • DOI

      10.1109/tasc.2015.2390074

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Searches for heavy long-lived charged particles with the ATLAS detector n proton-proton collisions at sqrt{s}=8 TeV2015

    • Author(s)
      ATLAS Collaboration, G.Aad, S.Asai, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 1 Issue: 1 Pages: 68-68

    • DOI

      10.1007/jhep01(2015)068

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Search for pair-produced third-generation squarks decaying via charm quarks or in compressed supersymmetric scenarios in pp collisions at sqrt{s} 8TeV with the ATLAS detector2014

    • Author(s)
      ATLAS Collaboration, G.Aad, S.Asai, et al.
    • Journal Title

      Phys. Rev. D

      Volume: 90 Issue: 5 Pages: 052008-052008

    • DOI

      10.1103/physrevd.90.052008

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using sqrt{s}=8 TeV proton-proton collision data2014

    • Author(s)
      ATLAS Collaboration, G.Aad, S.Asai, et al.
    • Journal Title

      Journal of High Energy Physic

      Volume: 09 Issue: 9 Pages: 176-176

    • DOI

      10.1007/jhep09(2014)176

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in sqrt{s}=8 TeV pp collisions with the ATLAS detector2014

    • Author(s)
      ATLAS Collaboration, G.Aad, O.Jinnouchi, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 04 Issue: 4 Pages: 169-215

    • DOI

      10.1007/jhep04(2014)169

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of Higgs boson production in the diphoton decay channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector2014

    • Author(s)
      G. Aad et al. (ATLAS Collaboration)
    • Journal Title

      Physical Review D

      Volume: 90 Issue: 11 Pages: 112015-112015

    • DOI

      10.1103/physrevd.90.112015

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s =8 TeV with the ATLAS detector2014

    • Author(s)
      S.Asai, J.Tanaka, O.Jinnouchi et al. ATLAS Collaboration
    • Journal Title

      Phys. Rev. Lett.

      Volume: 112 Issue: 4 Pages: 41802-41802

    • DOI

      10.1103/physrevlett.112.041802

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for new phenomena in photon + jet events collected in proton-proton collisions at √s = 8 TeV with the ATLAS detector2014

    • Author(s)
      S.Asai, J.Tanaka, O.Jinnouchi et al. ATLAS Collaboration
    • Journal Title

      Phys. Lett. B

      Volume: 728 Pages: 562-587

    • DOI

      10.1016/j.physletb.2013.12.029

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for charginos nearly mass-degenerate with the lightest neutralino based on a disappearing-track signature in pp collisions at √s = 8 TeV with the ATLAS detector2013

    • Author(s)
      S.Asai, J.Tanaka, O.Jinnouchi et al. ATLAS Collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 88 Issue: 11 Pages: 112006-112006

    • DOI

      10.1103/physrevd.88.112006

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s =8 TeV pp collisions with the ATLAS detector2013

    • Author(s)
      S.Asai, J.Tanaka, O.Jinnouchi et al. ATLAS Collaboration
    • Journal Title

      JHEP

      Volume: 1310 Issue: 10 Pages: 189-189

    • DOI

      10.1007/jhep10(2013)189

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for new phenomena using final states with large jet multiplicities and missing transverse momentum with ATLAS in 20 fb√s = 8 TeV proton-proton collisions2013

    • Author(s)
      S.Asai, J.Tanaka, O.Jinnouchi et al. ATLAS Collaboration
    • Journal Title

      JHEP

      Volume: 1310 Issue: 10 Pages: 130-130

    • DOI

      10.1007/jhep10(2013)130

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of a Large Single-Aperture Dipole Magnet for HL-LHC Upgrade2013

    • Author(s)
      Qingjin Xu, Tatsushi Nakamoto, Masami Iio, Toru Ogitsu, Kenichi Sasaki, Akira Yamamoto, Ezio Todesco
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 23-3 Issue: 3 Pages: 4001305-4001305

    • DOI

      10.1109/tasc.2013.2240034

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a Nb3Al and Nb3Sn Subscale Magnet2013

    • Author(s)
      Masami Iio, Tatsushi Nakamoto, Qingjin Xu, Norio Higashi, Toru Ogitsu, Ken-ichi Sasaki, Akio Terashima, Kiyosumi Tsuchiya, Akira Yamamoto, Akihiro Kikuchi, Takeo Takeuchi, Gianluca Sabbi, Shlomo Caspi, Paolo Ferracin, Helene Felice, Ray R. Hafalia, Alexander V. Zlobin, Emanuela Barzi, Ryuji Yamada
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 23-3 Issue: 3 Pages: 4300605-4300605

    • DOI

      10.1109/tasc.2013.2243493

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using 4.7 fb$^{-1}$ of $\sqrt{s}$ = 7 TeV proton-proton collision2013

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Rev. D

      Volume: 87 Issue: 1 Pages: 12-008

    • DOI

      10.1103/physrevd.87.012008

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for direct chargino production in anomaly-mediated supersymmetry breaking models based on a disappearing-track signature in pp collisions at $\sqrt{s}$=7 TeV with the ATLAS detector2013

    • Author(s)
      ATLAS Experiment
    • Journal Title

      J. High Energy Physics

      Volume: 1,301 Issue: 1 Pages: 131-131

    • DOI

      10.1007/jhep01(2013)131

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for supersymmetry in events with photons, bottom quarks, and missing transverse momentum in proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS detector2013

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Lett. B

      Volume: 719 Issue: 4-5 Pages: 261-261

    • DOI

      10.1016/j.physletb.2013.01.041

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discriminating Minimal SUGRA and Minimal Gauge Mediation Models at the Early LHC,2012

    • Author(s)
      S.Asai et al
    • Journal Title

      J. High Energy Physics

      Volume: 1,204 Issue: 4 Pages: 3-3

    • DOI

      10.1007/jhep04(2012)003

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for the Standard Model Higgs boson in the H -> WW -> lvlv decay mode with 4.7 fb-1 of ATLAS data at √s = 7 TeV2012

    • Author(s)
      G. Aad et. al (ATLAS Collaboration)
    • Journal Title

      Physics Letters B

      Volume: 716 Issue: 1 Pages: 62-81

    • DOI

      10.1016/j.physletb.2012.08.010

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Combined search for the Standard Model Higgs boson in pp collisions at √s = 7 TeV with the ATLAS detector2012

    • Author(s)
      G. Aad et. al (ATLAS Collaboration)
    • Journal Title

      Physical Review D

      Volume: 86 Issue: 3 Pages: 32003-32003

    • DOI

      10.1103/physrevd.86.032003

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for top and bottom squarks from gluino pair production in final states with missing transverse energy and at least three b-jets with the ATLAS detector2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Eur.Phys.J. C

      Volume: 72 Issue: 10 Pages: 2-174

    • DOI

      10.1140/epjc/s10052-012-2174-z

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of a new particle in the search for the Standard Model Higgsboson with the ATLAS detector at the LHC2012

    • Author(s)
      ATLAS Collaboration (G. Aad. K.Hanagaki, J. Lee, 他)
    • Journal Title

      Phys. Lett.

      Volume: B716 Issue: 1 Pages: 41-303

    • DOI

      10.1016/j.physletb.2012.08.020

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at $\sqrt{s}$ = 7 TeV with the ATLAS detector2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Rev.Lett.

      Volume: 109 Issue: 21 Pages: 211-802

    • DOI

      10.1103/physrevlett.109.211802

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Residual strain dependence on the matrix structure in RHQ-Nb3Al wires by neutron diffraction measurement2012

    • Author(s)
      Xinzhe Jin, Tatsushi Nakamoto et al.,
    • Journal Title

      Supercond. Sci. Technol.

      Volume: 25 Issue: 6 Pages: 65-021

    • DOI

      10.1088/0953-2048/25/6/065021

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of A15 Phase Transformation in RHQ-Nb3Al Wire by Neutron Diffraction at High-temperature2012

    • Author(s)
      Xinzhe Jin, Tatsushi Nakamoto et al.,
    • Journal Title

      Journal of Alloys and Compounds,

      Volume: 535 Pages: 124-124

    • DOI

      10.1016/j.jallcom.2012.04.070

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RD Efforts towards High Field Accelerator Magnets at KEK2012

    • Author(s)
      T. Nakamoto, M. Iio et al.
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 22 Issue: 3 Pages: 4003205-4003205

    • DOI

      10.1109/tasc.2011.2174589

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Nb3Al Rutherford Cable for High-Field Accelerator Magnet Applications2012

    • Author(s)
      K. Tsuchiya, A. Kikuchi et al.,
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 22 Issue: 3 Pages: 6000504-6000504

    • DOI

      10.1109/tasc.2011.2176703

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conceptual Design of a Large-aperture Dipole Magnet for HL-LHC Upgrade2012

    • Author(s)
      Q. Xu, T. Nakamoto, T. Ogitsu et al
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 22 Issue: 3 Pages: 4901404-4901404

    • DOI

      10.1109/tasc.2011.2180293

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tensile strain dependence of critical current of RHQ-Nb3Al wires2012

    • Author(s)
      Xinzhe Jin, Hidetoshi Oguro, Tatsushi Nakamoto et al.,
    • Journal Title

      Cryogenics

      Volume: 52 Issue: 12 Pages: 805-805

    • DOI

      10.1016/j.cryogenics.2012.09.006

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for anomaly-mediated supersymmetry breaking with the ATLAS detector based on a disappearing-track signature in pp collisions at 7TeV2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Euro.Phys.J C

      Volume: 72 Issue: 4 Pages: 1-993

    • DOI

      10.1140/epjc/s10052-012-1993-2

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Combined search for the Standard Model Higgs boson using up to 4.9 fb^<-1> of pp collision data at sqrt(s)=7 TeV with the ATLAS detector at the LHC2012

    • Author(s)
      The ATLAS Collaboration
    • Journal Title

      Physics Letters B

      Volume: 710 Issue: 1 Pages: 49-66

    • DOI

      10.1016/j.physletb.2012.02.044

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for the Standard Model Higgs boson in the diphoton decay channel with 4.9 fb^<-1> of pp collisions at √s=7 TeV with ATLAS2012

    • Author(s)
      G.Aad, et al(ATLAS Collaboration)
    • Journal Title

      Physical Review Letters

      Volume: 108 Issue: 11 Pages: 111-803

    • DOI

      10.1103/physrevlett.108.111803

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for scalar bottom pair production with the ATLAS detector in pp Collisions at $\sqrt{s}$ = 7 TeV2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Rev.Lett.

      Volume: 108 Issue: 18 Pages: 181-802

    • DOI

      10.1103/physrevlett.108.181802

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for the Higgs boson in the H->WW(*)->1 nu 1 nu decay channel in pp collisions at √s=7 TeV with the ATLAS detector2012

    • Author(s)
      G.Aad, et al(ATLAS Collaboration)
    • Journal Title

      Physical Review Letters

      Volume: 108 Issue: 11 Pages: 111-802

    • DOI

      10.1103/physrevlett.108.111802

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in sqrt(s) =7 TeV pp collisions using 1 fb-1 of ATLAS data2012

    • Author(s)
      ATLAS Collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 85 Issue: 1 Pages: 12006-12006

    • DOI

      10.1103/physrevd.85.012006

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in $\sqrt{s}$ = 7 TeV proton-proton collisions2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Lett. B

      Volume: 710 Issue: 1 Pages: 67-67

    • DOI

      10.1016/j.physletb.2012.02.051

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Performance of Missing Transverse Momentum Reconstruction in Proton-Proton Collisions at $\sqrt{s}$ = 7 TeV with ATLAS2012

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Eur.Phys.J. C

      Volume: 72 Issue: 1 Pages: 1-844

    • DOI

      10.1140/epjc/s10052-011-1844-6

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stau Kinks at the LHC2011

    • Author(s)
      Shoji Asai, Yuya Azuma, Motoi Endo, Koichi Hamaguchi, Sho Iwamoto
    • Journal Title

      Journal of High Energy Physics

      Volume: 12 Issue: 12 Pages: 41-41

    • DOI

      10.1007/jhep12(2011)041

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in $\sqrt{s}$ = 7 TeV proton-proton collisions2011

    • Author(s)
      ATLAS Experiment
    • Journal Title

      Phys.Lett. B

      Volume: 701 Issue: 2 Pages: 186-186

    • DOI

      10.1016/j.physletb.2011.05.061

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Ta-matrix Nb3Al strand and cable for high-field accelerator magnet2011

    • Author(s)
      K. Tsuchiya, A. Kikuchi, T. Takeuchi et al.,
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 21 Issue: 3 Pages: 2-521

    • DOI

      10.1109/tasc.2010.2098834

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement in Mechanical Support Structure of a High Field Nb3Al Common Coil Magnet2011

    • Author(s)
      Q. Xu, K. Sasaki, T. Nakamoto, A. Terashima, A. Yamamoto
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 21 Issue: 3 Pages: 2-263

    • DOI

      10.1109/tasc.2010.2088101

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Beyond the SM Higgs searches2016

    • Author(s)
      田中純一
    • Organizer
      The fourth annual Large Hadron Collider Physics
    • Place of Presentation
      ルンド(スウェーデン)
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] DM searches at LHC/ATLAS2016

    • Author(s)
      陣内修
    • Organizer
      Revealing the history of the universe with underground particle and nuclear research
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SUSY searches at the LHC2015

    • Author(s)
      浅井祥仁
    • Organizer
      27th Rencontres de Blois
    • Place of Presentation
      ブロワ(フランス)
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2000兆衝突事象からヒッグス粒子を探す,ノーベル物理学賞受賞記念 素粒子を捉える実験装置とデータ解析~素粒子物理学からみた工学の技術と今後の期待~2015

    • Author(s)
      田中純一
    • Organizer
      電子情報通信学会東京支部シンポジウム
    • Place of Presentation
      機械振興会館(東京都港区)
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] New physics searches at the LHC: Where do we go with run II?2015

    • Author(s)
      陣内修
    • Organizer
      TeV Particle Astrophysics 2015
    • Place of Presentation
      柏の葉カンファレンスセンター(千葉県柏市)
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Latest Higgs results by ATLAS, CMS, and LHCb2014

    • Author(s)
      田中純一
    • Organizer
      第一回ATLAS+Belle II 研究会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-11-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] SUSY Search at LHC2014

    • Author(s)
      陣内修
    • Organizer
      第一回ATLAS+Belle II 研究会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-11-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Searches for long lived particles with the ATLAS detector2014

    • Author(s)
      山本真平
    • Organizer
      Large Hadron Collider Physics 2014
    • Place of Presentation
      New York City (USA)
    • Year and Date
      2014-06-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] LHC高輝度アップグレード用超伝導磁石の開発(2)- モデル磁石開発の現状2014

    • Author(s)
      中本建志
    • Organizer
      2014年度春季低温工学・超電導学会
    • Place of Presentation
      タワーホール船堀(東京都江戸川区)
    • Year and Date
      2014-05-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Discovery of Higgs boson and Beyond2014

    • Author(s)
      S. Asai
    • Organizer
      Fundamental Physics Using Atoms 2014
    • Place of Presentation
      日本科学未来館、東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Recent Results from the LHC experiments2014

    • Author(s)
      Osamu Jinnouchi
    • Organizer
      CST-MISC Joint International Symposium on Particle Physics
    • Place of Presentation
      日本大学、東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] SUSY Searches AT ATLAS2013

    • Author(s)
      S. Asai
    • Organizer
      CMS international conference
    • Place of Presentation
      Teheran, Iran
    • Related Report
      2013 Annual Research Report
  • [Presentation] Design Optimization of the New D1 Dipole for HL-LHC Upgrade2013

    • Author(s)
      Qingjin Xu
    • Organizer
      International Conference on Magnet Technology
    • Place of Presentation
      Boston, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] B_s--> mumu at ATLAS2013

    • Author(s)
      Takuya Nobe
    • Organizer
      14th International Conference on at Hadron Machines
    • Place of Presentation
      Bologna, Italy
    • Related Report
      2013 Annual Research Report
  • [Presentation] Z,W+jets, ttbar+jet and W+HF at ATLAS2013

    • Author(s)
      Masaki Ishitsuka
    • Organizer
      QCD@LHC 2013
    • Place of Presentation
      Hamburg, Germany
    • Related Report
      2013 Annual Research Report
  • [Presentation] ヒッグス粒子発見2013

    • Author(s)
      田中 純一
    • Organizer
      第12回東京大学ホームカミングデイ「未知の領域に挑む」
    • Place of Presentation
      東京大学、東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Current Status and Future Prospect of the LHC Experiment2013

    • Author(s)
      Junichi Tanaka
    • Organizer
      Higgs as a Probe of New Physics 2013
    • Place of Presentation
      Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Highlight topics of LHC2012

    • Author(s)
      S.Asai
    • Organizer
      AEPSHEP2012
    • Place of Presentation
      Japan
    • Year and Date
      2012-10-24
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] LHCの最新成果2012

    • Author(s)
      浅井祥仁
    • Organizer
      基礎物理学研究所 現象論研究会
    • Place of Presentation
      Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ATLAS実験の最新結果II ヒッグス粒子探索2012

    • Author(s)
      田中純一
    • Organizer
      日本物理学会 特別講演
    • Place of Presentation
      Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ATLAS実験の最新結果I 新粒子探索2012

    • Author(s)
      陣内修
    • Organizer
      日本物理学会 特別講演
    • Place of Presentation
      Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Latest ATLAS results on Higgs and BSM physics2012

    • Author(s)
      Osamu Jinnouchi
    • Organizer
      Strong Coupling Gauge Theories in the LHC Perspective (SCGT 12)
    • Place of Presentation
      Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] High Field Magnet Developments2012

    • Author(s)
      T. Nakamoto
    • Organizer
      International Particle Accelerator Conference 2012 (IPAC2012)
    • Place of Presentation
      USA
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] LHC resluts2012

    • Author(s)
      浅井祥二
    • Organizer
      基研研究会 標準理論を超えた素粒子理論にむけて
    • Place of Presentation
      Japan
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] LHCの最新結果 時空と真空を探る2012

    • Author(s)
      浅井祥二
    • Organizer
      超弦理論と宇宙
    • Place of Presentation
      Japan
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] Searches for BSM and Higgs boson at LHC2012

    • Author(s)
      Osamu Jinnouch
    • Organizer
      International Workshop on Grand Unified Theories (GUT2012)
    • Place of Presentation
      Japan
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] Search for the Standard Model Higgs boson at ATLAS2012

    • Author(s)
      Junichi Tanaka
    • Organizer
      La Thuile 2012
    • Place of Presentation
      Italy
    • Related Report
      2011 Annual Research Report
  • [Presentation] Current Status of Higgs search at LHC2011

    • Author(s)
      S.Asai
    • Organizer
      Cold Antimatter and High Precision Physics (Pbar11)
    • Place of Presentation
      Japan
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] The Latest Results of LHC Hint of Higgs and SUSY2011

    • Author(s)
      S.Asai
    • Organizer
      JGRG21
    • Place of Presentation
      Japan
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] Searches for Higgs and BSM physics with ATLAS2011

    • Author(s)
      Osamu Jinnouch
    • Organizer
      Kias Pheno Workshop
    • Place of Presentation
      Korea
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] R&D Efforts towards High Field Accelerator Magnets at KEK2011

    • Author(s)
      T. Nakamoto
    • Organizer
      22nd International Conference on Magnet Technology
    • Place of Presentation
      France
    • Related Report
      2011 Annual Research Report
  • [Presentation] Low-temperature neutron irradiation tests of superconducting magnet materials using reactor neutrons at KUR2011

    • Author(s)
      M. Yoshida
    • Organizer
      2011 Cryogenic Engineering Conference and International Cryogenic Materials Conference (CEC/ICMC2011)
    • Place of Presentation
      USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] Conceptual Design of a Large-aperture Dipole Magnet for HL-LHC Upgrade2011

    • Author(s)
      Q. Xu
    • Organizer
      22nd International Conference on Magnet Technology
    • Place of Presentation
      France
    • Related Report
      2011 Annual Research Report
  • [Book] LHCの物理:ヒッグス粒子発見とその後の展開(基本法則から読み解く物理学最前線)2016

    • Author(s)
      浅井祥仁
    • Total Pages
      136
    • Publisher
      共立出版
    • Related Report
      2015 Annual Research Report
  • [Book] ヒッグス粒子の謎2012

    • Author(s)
      浅井祥仁
    • Total Pages
      208
    • Publisher
      祥伝社
    • Related Report
      2012 Annual Research Report

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Published: 2011-08-01   Modified: 2022-01-31  

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