Double-parton distributions in QCD

被引：8
作者：
Snigirev, A. M. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2011年 / 74卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
JET CALCULUS; SCATTERING; COLLISIONS; EVENTS; EQUATIONS; COLLIDER;
D O I：
10.1134/S1063778810121051
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
It is shown that the factorization hypothesis, which is usually applied to two-parton distributions at the present time in analyzing experimental data on double parton scattering, is in an obvious contradiction with the QCD evolution equations. The predictions of QCD for basic properties of two-parton distribution are discussed.
引用
收藏
页码：158 / 165
页数：8
相关论文
共 55 条
  • [1] Double parton interactions in γ+3 jet events in p(p)over-bar collisions at √s=1.96 TeV
    Abazov, V. M.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Ancu, L. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Askew, A.
    Asman, B.
    Atramentov, O.
    Avila, C.
    BackusMayes, J.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Bellantoni, L.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    [J]. PHYSICAL REVIEW D, 2010, 81 (05):
  • [2] Double parton scattering in (p)over-bar-p collisions at root s=1.8 TeV
    Abe, F
    Akimoto, H
    Akopian, A
    Albrow, MG
    Amendolia, SR
    Amidei, D
    Antos, J
    Aota, S
    Apollinari, G
    Asakawa, T
    Ashmanskas, W
    Atac, M
    Azfar, F
    AzziBacchetta, P
    Bacchetta, N
    Badgett, W
    Bagdasarov, S
    Bailey, MW
    Bao, J
    deBarbaro, P
    BarbaroGaltieri, A
    Barnes, VE
    Barnett, BA
    Barone, M
    Barzi, E
    Bauer, G
    Baumann, T
    Bedeschi, F
    Behrends, S
    Belforte, S
    Bellettini, G
    Bellinger, J
    Benjamin, D
    Benlloch, J
    Bensinger, J
    Benton, D
    Beretvas, A
    Berge, JP
    Berryhill, J
    Bertolucci, S
    Bevensee, B
    Bhatti, A
    Biery, K
    Binkley, M
    Bisello, D
    Blair, RE
    Blocker, C
    Bodek, A
    Bokhari, W
    Bolognesi, V
    [J]. PHYSICAL REVIEW D, 1997, 56 (07) : 3811 - 3832
  • [3] DEEP-INELASTIC SCATTERING ON INTRINSIC CHARM QUARKS IN THE PROTON
    INGELMAN, G
    JONSSON, L
    NYBERG, M
    [J]. PHYSICAL REVIEW D, 1993, 47 (11) : 4872 - 4882
  • [4] Observation of multiparton interactions in proton-nucleus collisions at 70 GeV
    Abramov, V. V.
    Volkov, A. A.
    Goncharov, P. I.
    Korablev, A. V.
    Korneev, Yu. P.
    Kostritskii, A. V.
    Krinitsyn, A. N.
    Kryshkin, V. I.
    Markov, A. A.
    Talov, V. V.
    Turchanovich, L. K.
    [J]. PHYSICS OF ATOMIC NUCLEI, 2006, 69 (05) : 860 - 864
  • [5] AKESSON T, 1987, Z PHYS C PART FIELDS, V34, P163, DOI 10.1007/BF01566757
  • [6] A STUDY OF MULTI-JET EVENTS AT THE CERN PPBAR COLLIDER AND A SEARCH FOR DOUBLE PARTON SCATTERING
    ALITTI, J
    [J]. PHYSICS LETTERS B, 1991, 268 (01) : 145 - 154
  • [7] ASYMPTOTIC FREEDOM IN PARTON LANGUAGE
    ALTARELLI, G
    PARISI, G
    [J]. NUCLEAR PHYSICS B, 1977, 126 (02) : 298 - 318
  • [8] POSSIBLE SIGNATURE OF MULTIPLE PARTON INTERACTIONS IN COLLIDER 4-JET EVENTS
    AMETLLER, L
    PAVER, N
    TRELEANI, D
    [J]. PHYSICS LETTERS B, 1986, 169 (2-3) : 289 - 292
  • [9] Bähr M, 2008, J HIGH ENERGY PHYS
  • [10] Characteristics and estimates of double parton scattering at the Large Hadron Collider
    Berger, Edmond L.
    Jackson, C. B.
    Shaughnessy, Gabe
    [J]. PHYSICAL REVIEW D, 2010, 81 (01):
123456