Upper limit on the decay Sigma(1385)(-) -> Sigma(-)gamma and cross section for gamma Sigma(-) -> Lambda pi(-)
文献类型：期刊论文
| 作者 | SELEX Collaboration |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2004 |
| 卷号 | 590期号:3-4页码:#REF! |
| 关键词 | hyperon radiative decay Primakoff effect |
| 通讯作者 | Molchanov, VV (reprint author), Inst High Energy Phys, Protvino, Russia. |
| 英文摘要 | Coherent Lambdapi(-) production on Pb of 600 GeV Sigma(-) hyperons has been studied with the SELEX facility at Fermilab. Using the Primakoff formalism, we set a 90% CL upper limit on the radiative decay width Gamma[Sigma(1385)(-) --> Sigma(-) gamma] < 9.5 keV, and estimate the cross section for gamma Sigma(-) --> Lambdapi(-) at roots approximate to 1.385 GeV to be 56 +/- 16 mub. Crown Copyright (C) 2004 Published by Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000222037900006 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226600]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | SELEX Collaboration. Upper limit on the decay Sigma(1385)(-) -> Sigma(-)gamma and cross section for gamma Sigma(-) -> Lambda pi(-)[J]. PHYSICS LETTERS B,2004,590(3-4):#REF!. |
| APA | SELEX Collaboration.(2004).Upper limit on the decay Sigma(1385)(-) -> Sigma(-)gamma and cross section for gamma Sigma(-) -> Lambda pi(-).PHYSICS LETTERS B,590(3-4),#REF!. |
| MLA | SELEX Collaboration."Upper limit on the decay Sigma(1385)(-) -> Sigma(-)gamma and cross section for gamma Sigma(-) -> Lambda pi(-)".PHYSICS LETTERS B 590.3-4(2004):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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