The Drell-Yan measurement at COMPASS

被引:0
|
作者
Takekawa, S. [1 ,2 ]
机构
[1] Univ Torino, Via P Giuria 1, I-10125 Turin, Italy
[2] INFN, Sezione Torino, I-10125 Turin, Italy
关键词
D O I
10.1393/ncc/i2011-11079-4
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Drell-Yan process can be used to access transverse-momentumdependent parton distribution functions. It provides complementary information to what is known from semi inclusive deep inelastic scattering data. A fundamental test of the factorization theorem in the non-perturbative QCD can be performed as well. The COMPASS experiment offers the possibility to extract TMD PDFs from Drell-Yan data, making use of its large acceptance spectrometer and its unique transversely polarised target. This measurement is described in the COMPASS-II Proposal.
引用
收藏
页码:346 / 347
页数:2
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