QCD Prediction of $A_{TT}$ for Small $Q_T$ Dimuon Production in $pp$ and $p\bar{p} Collisions
| dc.creator | Kawamura, Hiroyuki | |
| dc.creator | Kodaira, Jiro | |
| dc.creator | Tanaka, Kazuhiro | |
| dc.date | 2006-12-03 | |
| dc.date.accessioned | 2026-07-07T10:37:30Z | |
| dc.date.available | 2026-07-07T10:37:30Z | |
| dc.description | We present QCD prediction of double-spin asymmetries ($A_{TT}$) in transversely polarized Drell-Yan process at small transverse momentum $Q_T$ of dimuon. Resummation of large logarithmic corrections, relevant in small $Q_T$ region, is performed up to next-to-leading logarithmic (NLL) accuracy. $A_{TT}$ at RHIC, J-PARC and GSI are studied numerically in the corresponding kinematic regions.We show that the large $A_{TT}$ is obtained for small $Q_T$ and moderate energies. | |
| dc.description | 4 pages, 2 figures. Talk presented at SPIN2006, October 2-7, 206, Kyoto, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0612019 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0612019 | |
| dc.identifier | AIPConf.Proc.915:599-602,2007 | |
| dc.identifier | doi:10.1063/1.2750852 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180402 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | QCD Prediction of $A_{TT}$ for Small $Q_T$ Dimuon Production in $pp$ and $p\bar{p} Collisions | |
| dc.type | text |