Zobrazeno 1 - 10
of 31
pro vyhledávání: '"inclusive reaction [anti-p p]"'
Publikováno v:
Physics letters / B 594, 97-104 (2004). doi:10.1016/j.physletb.2004.05.029
We discuss the possibility of a direct access to transversity distributions by measuring the double transverse spin asymmetry A_TT in p pbar --> J/Psi + X --> l^- l^+ + X processes at future GSI-HESR experiments with polarized protons and anti-proton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c41d97b4d20918814a7084cffb05bc
https://doi.org/10.1016/j.physletb.2004.05.029
https://doi.org/10.1016/j.physletb.2004.05.029
Publikováno v:
Physical review / D 90(1), 014030 (2014). doi:10.1103/PhysRevD.90.014030
We present an analysis of nonperturbative contributions to the transverse momentum distribution of $Z/\gamma^*$ bosons produced at hadron colliders. The new data on the angular distribution $\phi^*_\eta$ of Drell-Yan pairs measured at the Tevatron is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c5d39c21a837771be671203c48fb65
https://doi.org/10.1103/physrevd.90.014030
https://doi.org/10.1103/physrevd.90.014030
Publikováno v:
Physical review letters 79(3), 341-344 (1997). doi:10.1103/PhysRevLett.79.341
We present the cross section for pair production of scalar leptoquarks LQ in p{ovr p} collisions, p+{ovr p}{r_arrow}LQ+{ovr LQ}+X , at the Fermilab Tevatron in next-to-leading order QCD. Including the higher-order corrections stabilizes the theoretic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb64a039e0fbe3aee355205be4e89ce
https://doi.org/10.1103/physrevlett.79.341
https://doi.org/10.1103/physrevlett.79.341
Autor:
Haidenbauer, J., Krein, G.
Publikováno v:
Physics letters / B 687, 314-319 (2010). doi:10.1016/j.physletb.2010.03.065
Predictions for the charm-production reaction (p) over barp -> (Lambda) over bar (-)(c)Lambda(+)(c) for energies near the threshold are presented. The calculations are performed in a meson-exchange framework in close analogy to our earlier study on (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3364::5decad12ff6c4d56ece6fa59a782c251
https://juser.fz-juelich.de/record/12879
https://juser.fz-juelich.de/record/12879
Publikováno v:
501-506 (2007). doi:10.3204/DESY-PROC-2007-02/50
12th International Conference on Elastic and Diffractive Scattering: Forward Physics and QCD, EDS 07, Hamburg, Germany, 2007-05-21-2007-05-25
12th International Conference on Elastic and Diffractive Scattering: Forward Physics and QCD, EDS 07, Hamburg, Germany, 2007-05-21-2007-05-25
We discuss the azimuthal angle decorrelation of Mueller-Navelet jets at hadron colliders and forward jets in Deep Inelastic Scattering within the BFKL framework with a NLO kernel. We stress the need of collinear improvements to obtain good perturbati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2712107962ecfcad63508aa3cfdcda5
http://arxiv.org/abs/0710.1478
http://arxiv.org/abs/0710.1478
Publikováno v:
Physical review / D 71(1), 014018 (2005). doi:10.1103/PhysRevD.71.014018
We calculate the next-to-leading order cross section for the inclusive production of D^{*+-} mesons in p p-bar collisions as a function of the transverse momentum and the rapidity in two approaches using massive or massless charm quarks. For the incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1108::eb45fe11fad8d8028fbbf6503a80a12a
https://bib-pubdb1.desy.de/record/330797
https://bib-pubdb1.desy.de/record/330797
Publikováno v:
Physical review letters 96(1), 012001 (2006). doi:10.1103/PhysRevLett.96.012001
We study the inclusive hadrodroduction of D^0, D^+, D^{*+}, and D_s^+ mesons at next-to-leading order in the parton model of quantum chromodynamics endowed with universal non-perturbative fragmentation functions (FFs) fitted to e^+e^- annihilation da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e71cb57d0653c60aad8d70d0a04c1a45
Publikováno v:
Physical review / D 69(11), 115005 (2004). doi:10.1103/PhysRevD.69.115005
We study the associated production of bottomonia and Higgs bosons at hadron colliders within the factorization formalism of nonrelativistic quantum chromodynamics providing all contributing partonic cross sections in analytic form. While such process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edfd5295cd28e9d4f72f1f3844257e33
https://doi.org/10.1103/physrevd.69.115005
https://doi.org/10.1103/physrevd.69.115005
Autor:
Bertram, Iain A.
Publikováno v:
260-269 (2003).
23rd International Conference on Physics in Collision, PIC 2003, Zeuthen, Germany, 2003-06-26-2003-06-28
23rd International Conference on Physics in Collision, PIC 2003, Zeuthen, Germany, 2003-06-26-2003-06-28
Results are presented from analyses of jet data produced in pbarp collisions at $\sqrt{s}$ = 1960 GeV collected with the DZero and CDF detectors during 2002--03 at the Fermilab Tevatron Collider. Preliminary measurements of the inclusive jet cross se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59d4db6a58ed76d0b2d8105db562266f
http://arxiv.org/abs/hep-ex/0309003
http://arxiv.org/abs/hep-ex/0309003
Autor:
Azfar, Farrukh
Publikováno v:
141-150 (2003).
23rd International Conference on Physics in Collision, PIC 2003, Zeuthen, Germany, 2003-06-26-2003-06-28
23rd International Conference on Physics in Collision, PIC 2003, Zeuthen, Germany, 2003-06-26-2003-06-28
Recent results on $B_d$, $B_u^{\pm}$, $B_s$, $\Lambda_b$ and Charm hadrons are reported from $\approx$ 75pb$^{-1}$ and $\approx$ 40 pb$^{-1}$ of data accumulated at the upgraded CDF and D0 experiments at the Fermilab Tevatron $\bar{p}-p$ collider, du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1d80f75be215f45d1067f21b94448f