Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Bojak I"'
Autor:
Bojak, I., Stratmann, M.
Publikováno v:
Phys.Rev.D67:034010,2003
We present the complete next-to-leading order QCD corrections to the polarized hadroproduction of heavy flavors which soon will be studied experimentally in polarized pp collisions at the BNL RHIC in order to constrain the polarized gluon density Del
Externí odkaz:
http://arxiv.org/abs/hep-ph/0112276
Autor:
Bojak, I., Stratmann, M.
Publikováno v:
Nucl.Phys.B540:345-381,1999
We present all relevant details of our calculation of the complete next-to-leading order (O(alpha_s^2 alpha)) QCD corrections to heavy flavor photoproduction with longitudinally polarized point-like photons and hadrons. In particular we provide analy
Externí odkaz:
http://arxiv.org/abs/hep-ph/9807405
Autor:
Bojak, I., Stratmann, M.
Publikováno v:
Phys.Lett.B433:411-418,1998
We present a calculation of the next-to-leading order (O(alpha_s^2 alpha)) QCD corrections to heavy flavor photoproduction with longitudinally polarized beams. We apply our results to study the longitudinal spin asymmetry for the total charm quark pr
Externí odkaz:
http://arxiv.org/abs/hep-ph/9804353
Publikováno v:
Nucl.Phys. B508 (1997) 731-752
We discuss several methods of calculating the DIS structure functions F_2(x,Q^2) based on BFKL-type small x resummations. Taking into account new HERA data ranging down to small x and low Q^2, the pure leading order BFKL-based approach is excluded. O
Externí odkaz:
http://arxiv.org/abs/hep-ph/9702282
Publikováno v:
Phys.Lett.B397:296-304,1997
It has been observed recently that a consistent LO BFKL gluon evolution leads to a steep growth of F_2(x,Q^2) for x -> 0 almost independently of Q^2. We show that current data from the DESY HERA collider are precise enough to finally rule out a pure
Externí odkaz:
http://arxiv.org/abs/hep-ph/9609378
Publikováno v:
Phys.Rev. D53 (1996) 80-88
The BFKL equation and the kT-factorization theorem are used to obtain predictions for F2 in the small Bjorken-x region over a wide range of Q**2. The dependence on the parameters, especially on those concerning the infrared region, is discussed. Afte
Externí odkaz:
http://arxiv.org/abs/hep-ph/9508285
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2011 Oct . 369(1952), 3785-3801.
Externí odkaz:
https://www.jstor.org/stable/23035991
Akademický článek
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Publikováno v:
In Neurocomputing 2004 58:1197-1202