Exponentiation of the Drell-Yan cross section near partonic threshold in the DIS and (M)over-bar(S)over-bar schemes

被引：0

作者：

Eynck, TO

Laenen, E

Magnea, L

机构：

[1] NIKHEF Theory Grp, NL-1098 SJ Amsterdam, Netherlands

[2] Univ Utrecht, Inst Theoret Phys, NL-3584 CE Utrecht, Netherlands

[3] Univ Turin, Dipartimento Fis Teor, I-10125 Turin, Italy

[4] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 06期

关键词：

renormalization group; QCD; deep inelastic scattering; hadronic colliders;

D O I：

暂无

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：

It has been observed that in the DIS scheme the refactorization of the Drell-Yan cross section leading to exponentiation of threshold logarithms can also be used to organize a class of constant terms, most of which arise from the ratio of the timelike Sudakov form factor to its spacelike counterpart. We extend this exponentiation to include all constant terms, and demonstrate how a similar organization may be achieved in the MS scheme. We study the relevance of these exponentiations in a two-loop analysis.

引用

页数：22

共 45 条

[1] Exotic open-flavor bc(q)over-bar(q)over-bar, bc(s)over-bar(s)over-bar and qc(q)over-bar(b)over-bar, sc(s)over-bar(b)over-bar tetraquark states
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PHYSICAL REVIEW D, 2014, 89 (05):
[2] Next-to-soft-virtual resummed rapidity distribution for the Drell-Yan process to NNLO + (NNLL)over-bar
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[3] The doubly charmed pseudoscalar tetraquarks Tcc;(s)over-bar(s)over-bar++ and Tcc;(d)over-bar<(s)over bar>++
Agaev, S. S.
Azizi, K.
Barsbay, B.
Sundu, H.
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[4] Double Transverse-Spin Asymmetries for Small-QT Drell-Yan Pair Production in p(p)over-bar Collisions
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[5] KK MC 4.22: Coherent exclusive exponentiation of electroweak corrections for f(f)over-bar → f′(f)over-bar′ at the LHC and muon colliders
Jadach, S.
Ward, B. F. L.
Was, Z.
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[6] Γ(H → b(b)over-bar) to order ααs
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Schmidt, Barbara
Steinhauser, Matthias
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[7] Scaled momentum distributions for KS0 and Λ/(Λ)over-bar in DIS at HERA
Abramowicz, H.
Abt, I.
Adamczyk, L.
Adamus, M.
Aggarwal, R.
Antonelli, S.
Antonioli, P.
Antonov, A.
Arneodo, M.
Aushev, V.
Aushev, Y.
Bachynska, O.
Bamberger, A.
Barakbaev, A. N.
Barbagli, G.
Bari, G.
Barreiro, F.
Bartosik, N.
Bartsch, D.
Basile, M.
Behnke, O.
Behr, J.
Behrens, U.
Bellagamba, L.
Bertolin, A.
Bhadra, S.
Bindi, M.
Blohm, C.
Bokhonov, V.
Bold, T.
Bondarenko, K.
Boos, E. G.
Borras, K.
Boscherini, D.
Bot, D.
Brock, I.
Brownson, E.
Brugnera, R.
Bruemmer, N.
Bruni, A.
Bruni, G.
Brzozowska, B.
Bussey, P. J.
Bylsma, B.
Caldwell, A.
Capua, M.
Carlin, R.
Catterall, C. D.
Chekanov, S.
Chwastowski, J.
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[8] Is the resonance X0 (2900) a ground-state or radially excited scalar tetraquark [ud] [(c)over-bar(s)over-bar]?
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Azizi, K.
Sundu, H.
PHYSICAL REVIEW D, 2022, 106 (01)
[9] Power suppressed effects in (B)over-bar → Xsγ at O(αs)
Ewerth, Thorsten
Gambino, Paolo
Nandi, Soumitra
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[10] Taming the (B)over-bar→Xsγ spectrum by dressed gluon exponentiation -: art. no. 030
Andersen, JR
Gardi, E
JOURNAL OF HIGH ENERGY PHYSICS, 2005, (06):

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