A possible determination of the quark radiation length in cold nuclear matter
A possible determination of the quark radiation length in cold nuclear matter
复制标题
冷核物质中夸克辐射长度的可能测定
DOI:
10.1016/j.physletb.2011.09.045
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发表时间:
2010-10
影响因子:
4.4
通讯作者:
Ben-Wei Zhang
中科院分区:
文献类型:
--
作者:
R B Neufeld;Ivan Vitev;Ben-Wei Zhang
We calculate the differential Drell–Yan production cross section in proton–nucleus collisions by including both next-to-leading order perturbative effects and effects of the nuclear medium. We demonstrate that dilepton production in fixed target experiments is an excellent tool to study initial-state parton energy loss in large nuclei and to accurately determine the stopping power of cold nuclear matter. We provide theoretical predictions for the attenuation of the Drell–Yan cross section at large values of Feynman xFand show that for low proton beam energies experimental measurements at Fermilabʼs E906 can clearly distinguish between nuclear shadowing and energy loss effects. If confirmed by data, our results may help determine the quark radiation length in cold nuclear matter X0∼10−13m.
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影响因子:
2.9
作者:
Hongmin Wang;Xian-Jing Sun;B. Zhang
通讯作者:
Hongmin Wang;Xian-Jing Sun;B. Zhang
DOI:
10.1088/0954-3899/19/d/001
发表时间:
1993-12
期刊:
Journal of Physics G
影响因子:
--
作者:
W. Stirling;M. Whalley
通讯作者:
W. Stirling;M. Whalley
影响因子:
8.6
作者:
Mikkel B. Johnson;B. Kopeliovich;I. Potashnikova;P. McGaughey;J. Moss;J. Peng;G. Garvey;M. Leitch;M. Adams;D. Alde;H. Baer;M. Barlett;C. Brown;W. Cooper;T. Carey;G. Danner;G. Hoffmann;Y. Hsiung;D. Kaplan;A. Klein;C. Lee;J. Lillberg;R. Mccarthy;C. Mishra;M. Wang
通讯作者:
Mikkel B. Johnson;B. Kopeliovich;I. Potashnikova;P. McGaughey;J. Moss;J. Peng;G. Garvey;M. Leitch;M. Adams;D. Alde;H. Baer;M. Barlett;C. Brown;W. Cooper;T. Carey;G. Danner;G. Hoffmann;Y. Hsiung;D. Kaplan;A. Klein;C. Lee;J. Lillberg;R. Mccarthy;C. Mishra;M. Wang
DOI:
10.1103/physrevd.50.3038
发表时间:
1994-09
期刊:
Physical review. D, Particles and fields
影响因子:
--
作者:
P. McGaughey;J. Moss;D. Alde;H. Baer;T. Carey;G. Garvey;A. Klein;Christopher Lee;M. Leitch;J. Lillberg;C. Mishra;J. Peng;C. Brown;W. Cooper;Y. Hsiung;M. Adams;R. Guo;D. Kaplan;R. Mccarthy;G. Danner;M. Wang;M. Barlett;G. Hoffmann
通讯作者:
P. McGaughey;J. Moss;D. Alde;H. Baer;T. Carey;G. Garvey;A. Klein;Christopher Lee;M. Leitch;J. Lillberg;C. Mishra;J. Peng;C. Brown;W. Cooper;Y. Hsiung;M. Adams;R. Guo;D. Kaplan;R. Mccarthy;G. Danner;M. Wang;M. Barlett;G. Hoffmann
影响因子:
8.6
作者:
Phenix Collaboration;S. Adler;E. al.
通讯作者:
Phenix Collaboration;S. Adler;E. al.