Top quark threshold production in γγ collision in the next-to-leading order

被引：42

作者：

Penin, AA ^{[1
]}

Pivovarov, AA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia

来源：

NUCLEAR PHYSICS B | 1999年 / 550卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0550-3213(99)00205-9

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The total cross section of the top quark-antiquark pair production near threshold in yy collision is computed analytically up to the next-to-leading order in perturbative and non-relativistic expansion for a general photon helicity. The approximation includes the first-order corrections in the strong coupling constant and the heavy quark velocity to the non-relativistic Coulomb approximation. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

下载

页码：375 / 396

页数：22

共 50 条

[31] Predictions for top quark spin correlations at the Tevatron and the LHC at next-to-leading order in αs
A. Brandenburg
The European Physical Journal C - Particles and Fields, 2004, 33 (Suppl 1): : s469 - s471
[32] J/ψ associated production with W+b from top quark decay in next-to-leading order QCD
Song Mao
Li Gang
Zhou Ya-Jin
Guo Jian-You
Ma Zheng-Wei
PHYSICAL REVIEW D, 2015, 91 (11):
[33] HEAVY-QUARK PRODUCTION BY POLARIZED AND UNPOLARIZED PHOTONS IN NEXT-TO-LEADING ORDER
KAMAL, B
MEREBASHVILI, Z
CONTOGOURIS, AP
PHYSICAL REVIEW D, 1995, 51 (09): : 4808 - 4818
[34] Constituent quark and hadronic structure in the next-to-leading order
Arash, F
Khorramian, AN
HIGH ENERGY PHYSICS, VOLS I AND II, 2001, : 463 - 465
[35] Regge vertex for quark production in the central rapidity region in the next-to-leading order
Kozlov, M. G.
Reznichenko, A. V.
PHYSICS OF ATOMIC NUCLEI, 2016, 79 (02) : 271 - 274
[36] Production of a prompt photon in association with a charm quark at next-to-leading order in QCD
Bailey, B
Berger, EL
Gordon, LE
PHYSICAL REVIEW D, 1996, 54 (03): : 1896 - 1907
[37] Higgs plus jet production in bottom quark annihilation at next-to-leading order
Harlander, Robert V.
Ozeren, Kemal J.
Wiesemann, Marius
PHYSICS LETTERS B, 2010, 693 (03) : 269 - 273
[38] Regge vertex for quark production in the central rapidity region in the next-to-leading order
M. G. Kozlov
A. V. Reznichenko
Physics of Atomic Nuclei, 2016, 79 : 271 - 274
[39] Heavy quark medium polarization at next-to-leading order
Burnier, Y.
Laine, M.
Vepsaelaeinen, M.
JOURNAL OF HIGH ENERGY PHYSICS, 2009, (02):
[40] Light quark mediated Higgs boson threshold production in the next-to-leading logarithmic approximation
Anastasiou, Charalampos
Penin, Alexander
JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (07)

← 1 2 3 4 5 →