Establishment of an Experimental Method to determine Nuclear Dependence of the Nuclear Spin -flip Amplitude

• Project/Area Number: 20540297
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Rikkyo University
• Principal Investigator: KURITA Kazuyoshi Rikkyo University, 理学部, 教授 (90234559)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
• Keywords: ポメロン / 原子核依存性 / 反跳イオン検出 / 反跳イオン検出器 / 核力スピンフリップ

Research Abstract

The most challenging part of the R&D is to realize a detector which can measure low energy ions under extreme photon background. The design of the detector was fixed to utilize a quadrupole electric field to bend the ions by 90 degrees and to guide them into channeltrons. The construction of the detector system is under construction. It will be tested for the functionality in the electron scattering experiment at RIKEN before the polarized beam will be available.

Research Products

• [Journal Article] Cross Section and Parity Violating Spin Asymmetries of W^± Boson Production in Polarized p+p Collisions at √<s>=500GeV. (2011)
  • Author(s): A.Adare, et al.including K.Kurita
  • Journal Title: Phys.Rev.Lett. 106
  • Peer Reviewed
• [Journal Article] Cross Section and Parity Violating Spin Asymmetries of W^±Boson Production in Polarized p+p Collisions at √s=500 GeV. (2011)
  • Author(s): A.Adare, et al., including K.Kurita
  • Journal Title: Physical Review Letters Volume: 106
  • Peer Reviewed
• [Journal Article] Cross section and double helicity asymmetry for η mesons and their comparison to neutral pion production in p+p collisions at √s=200 GeV. (2011)
  • Author(s): A.Adare, et al., including K.Kurita
  • Journal Title: Physical Review D Volume: 83
  • Peer Reviewed
• [Journal Article] Measurement of Transverse Single-Spin Asymmetries for J/psi Production in Polarized p+p Collisions at √s= 200 GeV. (2010)
  • Author(s): A.Adare, et al., including K.Kurita
  • Journal Title: Physical Review D Volume: 82
  • Peer Reviewed
• [Journal Article] First Demonstration of Electron Scattering Using a Novel Target Developed for Short-Lived Nuclei (2009)
  • Author(s): T.Suda, et al.including K.Kurita
  • Journal Title: Phys.Rev.Lett. 102
  • Peer Reviewed
• [Journal Article] First Demonstration of Electron Scattering Using a Novel Target Developed for Short-Lived Nuclei (2009)
  • Author(s): T.Suda, et al.including K.Kurita
  • Journal Title: Physical Review Letters 102
  • Peer Reviewed
• [Journal Article] Novel Internal Target for Electron Scattering off Unstable Nuclei (2008)
  • Author(s): M.Wakasugi, et al.including K.Kurita
  • Journal Title: Phys.Rev.Lett. 100
  • Peer Reviewed
• [Presentation] Development of a Recoil Ion Detector for Self-Confining RI Target (SCRIT) (2009)
  • Author(s): 栗田和好
  • Organizer: 日本物理学会/米国物理学会 原子核部門共同学会
  • Place of Presentation: 米国ハワイ州ハワイ島 ワイコロアヴィレッジ
  • Year and Date: 2009-10-15
• [Presentation] Development of a Recoil Ion Detector for Self-Confining RI Target(SCRIT) (2009)
  • Author(s): 栗田和好
  • Organizer: 日本物理学会/米国物理学会原子核部門共同学会
  • Place of Presentation: 米国ハワイ州ハワイ島 ワイコロアヴィレッジ
  • Year and Date: 2009-10-15