| Project/Area Number |
19740161
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|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | High Energy Accelerator Research Organization |
|---|
Principal Investigator |
USHIRODA Yutaka High Energy Accelerator Research Organization, 素粒子原子核研究所, 准教授 (10342601)
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|---|
| Project Period (FY) |
2007 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥3,240,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥540,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
|
|---|
| Keywords | クォークフレーバー / フレーバー変換中性電流 / 左右対称模型 / 新物理 / Belle,KEKB,Bの物理 / ペンギン図形 / B Physics / Belle / Flavor Changing Neutral Current / Belle II / New Physics Search / Left-Right Symmetric Model / KEKB / SuperKEKB / FCNC / LRSM / B physics |
|---|
| Research Abstract |
Radiative decay of B meson is known as one of the best places to look for New Physics beyond the Standard Model. By measuring photon polarization, we might derive effect of New Physics. Searches for New Physics by measuring parameters such as time-dependent CP asymmetry have been performed, however, no significant evidence has been found. On the other hand, sensitivity reaches in near-future experiments have been improved successfully.
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