Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Kodaira J"'
Publikováno v:
Int.J.Mod.Phys. A21 (2006) 918-922
We calculate QCD corrections to transversely polarized Drell-Yan process at a measured $Q_T$ of the produced lepton pair in the dimensional regularization scheme. The $Q_T$ distribution is discussed resumming soft gluon effects relevant for small $Q_
Externí odkaz:
http://arxiv.org/abs/hep-ph/0510004
Publikováno v:
Prog.Theor.Phys. 107 (2002) 125-137
We discuss W gamma production in polarized p p collisions at RHIC energy. We point out that the RHIC collider has two advantages over other hadron colliders to measure the characteristic feature of W gamma production: (1) the RHIC energy is not so hi
Externí odkaz:
http://arxiv.org/abs/hep-ph/0108011
Autor:
Kodaira, J.
We review the nucleon's polarized structure functions from the viewpoint of gauge invariant, nonlocal light-cone operators in QCD. We discuss a systematic treatment of the polarized structure functions and the corresponding parton distribution functi
Externí odkaz:
http://arxiv.org/abs/hep-ph/0106062
Publikováno v:
Phys.Lett. B491 (2000) 275-279
We investigate the Sudakov double logarithmic corrections to the form factor of fermion in the SU(2)XU(1) electroweak theory. We adopt the familiar Feynman gauge and present explicit calculations at the two loop level. We show that the leading logari
Externí odkaz:
http://arxiv.org/abs/hep-ph/0007329
Publikováno v:
Nucl.Phys.Proc.Suppl. 89 (2000) 37-42
We discuss top quark production and its subsequent decay at lepton colliders including both QCD corrections and anomalous gamma / Z - t t-bar couplings. The off-diagonal spin basis for the top and anti-top quarks is shown to be useful to probe the an
Externí odkaz:
http://arxiv.org/abs/hep-ph/0006021
Autor:
Kodaira, J.
Publikováno v:
Prog.Theor.Phys.Suppl.120:37-56,1995
We review the basic aspects of the perturbative QCD based on the operator product expansion to analyze the nucleon structure functions in a pedagogical way. We explain the non-trivial relation between the QCD results and the parton model especially t
Externí odkaz:
http://arxiv.org/abs/hep-ph/9501381
Publikováno v:
Nucl.Instrum.Meth.A335:385-396,1993
We present methods to measure the beam polarizations and the luminosity of $\gamma \gamma$ colliders at TeV energy scale. The beam polarizations of a $\gamma \gamma$ collider can easily be monitored by comparing the numbers of events of the processes
Externí odkaz:
http://arxiv.org/abs/hep-ph/9212312
Publikováno v:
In Nuclear Physics B (Proceedings Supplements) 2006 157(1):192-196
Publikováno v:
In Nuclear Physics B (Proceedings Supplements) 2004 135:56-60
Publikováno v:
In Nuclear Physics B (Proceedings Supplements) 2004 135:19-23