Double parton scattering in four-jet production in proton-proton collisions at the LHC

被引：5
作者：
Fedkevych, Oleh [1 ,2 ,3 ]
Kulesza, Anna [1 ]
机构：
[1] WWU Munster, Inst Theoret Phys, D-48149 Munster, Germany
[2] Univ Genoa, Dipartimento Fis, Via Dodecaneso 33, I-16146 Genoa, Italy
[3] Ist Nazl Fis Nucl, Sez Genova, Via Dodecaneso 33, I-16146 Genoa, Italy
来源：
PHYSICAL REVIEW D | 2021年 / 104卷 / 05期
关键词：
PP COLLISIONS; POMERANCHUK SINGULARITY; JET PRODUCTION; ROOT-S=8 TEV; (P)OVER-BAR-P COLLISIONS; PAIR PRODUCTION; CROSS-SECTION; MONTE-CARLO; RADIATION; COLLIDER;
D O I：
10.1103/PhysRevD.104.054021
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the contribution from double parton scattering (DPS) to four-jet production at the LHC, both at the leading order accuracy and after incorporating the effects of QCD radiation. Apart from DPS, we also include and discuss the contribution from single parton scattering (SPS). We find that the QCD radiation impacts theoretical predictions significantly, with DPS contributions more affected than SPS contributions. We also examine a number of observables in regard to their effectiveness for discrimination between DPS and SPS events and propose sets of kinematical cuts to improve the prospects of measuring DPS in four-jet production.
引用
收藏
页数：22
相关论文
共 50 条
  • [31] Search for standard model production of four top quarks in proton-proton collisions at √s=13TeV
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Asilar, E.
    Bergauer, T.
    Brandstetter, J.
    Brondolin, E.
    Dragicevic, M.
    Eroe, J.
    Flechl, M.
    Friedl, M.
    Fruehwirth, R.
    Ghete, V. M.
    Hartl, C.
    Hoermann, N.
    Hrubec, J.
    Jeitler, M.
    Koenig, A.
    Kraetschmer, I.
    Liko, D.
    Matsushita, T.
    Mikulec, I.
    Rabady, D.
    Rad, N.
    Rahbaran, B.
    Rohringer, H.
    Schieck, J.
    Strauss, J.
    Waltenberger, W.
    Wulz, C. -E.
    Dvornikov, O.
    Makarenko, V.
    Mossolov, V.
    SuarezGonzalez, J.
    Zykunov, V.
    Shumeiko, N.
    Alderweireldt, S.
    De Wolf, E. A.
    Janssen, X.
    Lauwers, J.
    Van De Klundert, M.
    Van Haevermaet, H.
    Van Mechelen, P.
    Van Remortel, N.
    Van Spilbeeck, A.
    Abu Zeid, S.
    Blekman, F.
    D'Hondt, J.
    Daci, N.
    De Bruyn, I.
    PHYSICS LETTERS B, 2017, 772 : 336 - 358
  • [32] Measurement of the weak mixing angle with the Drell-Yan process in proton-proton collisions at the LHC
    Chatrchyan, S.
    Khachatryan, V.
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Bergauer, T.
    Dragicevic, M.
    Eroe, J.
    Fabjan, C.
    Friedl, M.
    Fruehwirth, R.
    Ghete, V. M.
    Hammer, J.
    Haensel, S.
    Hoch, M.
    Hoermann, N.
    Hrubec, J.
    Jeitler, M.
    Kiesenhofer, W.
    Krammer, M.
    Liko, D.
    Mikulec, I.
    Pernicka, M.
    Rahbaran, B.
    Rohringer, H.
    Schoefbeck, R.
    Strauss, J.
    Taurok, A.
    Teischinger, F.
    Trauner, C.
    Wagner, P.
    Waltenberger, W.
    Walzel, G.
    Widl, E.
    Wulz, C. -E.
    Mossolov, V.
    Shumeiko, N.
    Gonzalez, J. Suarez
    Bansal, S.
    Benucci, L.
    De Wolf, E. A.
    Janssen, X.
    Luyckx, S.
    Maes, T.
    Mucibello, L.
    Ochesanu, S.
    Roland, B.
    Rougny, R.
    Selvaggi, M.
    Van Haevermaet, H.
    PHYSICAL REVIEW D, 2011, 84 (11)
  • [33] Diffraction dissociation in proton-proton collisions at √s=0.9, 2.76 and 7 TeV with ALICE at the LHC
    Poghosyan, M. G.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2011, 38 (12)
  • [34] Prompt photon production in proton collisions as a probe of parton scattering in high energy limit
    Golec-BiernatO, Krzysztof
    Motyka, Leszek
    Stebel, Tomasz
    PHYSICAL REVIEW D, 2021, 103 (03)
  • [35] Charged jet cross section and fragmentation in proton-proton collisions at √S=7 TeV
    Acharya, S.
    Adamova, D.
    Adler, A.
    Adolfsson, J.
    Aggarwal, M. M.
    Rinella, G. Aglieri
    Agnello, M.
    Agrawal, N.
    Ahammed, Z.
    Ahn, S. U.
    Aiola, S.
    Akindinov, A.
    Al-Turany, M.
    Alam, S. N.
    Albuquerque, D. S. D.
    Aleksandrov, D.
    Alessandro, B.
    Alfaro Molina, R.
    Ali, Y.
    Alici, A.
    Alkin, A.
    Alme, J.
    Alt, T.
    Altenkamper, L.
    Altsybeev, I.
    Anaam, M. N.
    Andrei, C.
    Andreou, D.
    Andrews, H. A.
    Andronic, A.
    Angeletti, M.
    Anguelov, V.
    Anson, C.
    Anticic, T.
    Antinori, F.
    Antonioli, P.
    Anwar, R.
    Apadula, N.
    Aphecetche, L.
    Appelshaeuser, H.
    Arcelli, S.
    Arnaldi, R.
    Arnold, O. W.
    Arsene, I. C.
    Arslandok, M.
    Augustinus, A.
    Averbeck, R.
    Azmi, M. D.
    Badala, A.
    Baek, Y. W.
    PHYSICAL REVIEW D, 2019, 99 (01)
  • [36] Searching for enhancement in coalescence of in-jet (anti-)deuterons in proton-proton collisions
    Bailung, Yoshini
    Shah, Neha
    Roy, Ankhi
    PHYSICAL REVIEW C, 2024, 109 (04)
  • [37] Charged jet cross sections and properties in proton-proton collisions at √s=7 TeV
    Abelev, B.
    Adam, J.
    Adamova, D.
    Aggarwal, M. M.
    Rinella, G. Aglieri
    Agnello, M.
    Agostinelli, A.
    Agrawal, N.
    Ahammed, Z.
    Ahmad, N.
    Ahmed, I.
    Ahn, S. U.
    Ahn, S. A.
    Aimo, I.
    Aiola, S.
    Ajaz, M.
    Akindinov, A.
    Alam, S. N.
    Aleksandrov, D.
    Alessandro, B.
    Alexandre, D.
    Alici, A.
    Alkin, A.
    Alme, J.
    Alt, T.
    Altinpinar, S.
    Altsybeev, I.
    Garcia Prado, C. Alves
    Andrei, C.
    Andronic, A.
    Anguelov, V.
    Anielski, J.
    Anticic, T.
    Antinori, F.
    Antonioli, P.
    Aphecetche, L.
    Appelshaeuser, H.
    Arcelli, S.
    Armesto, N.
    Arnaldi, R.
    Aronsson, T.
    Arsene, I. C.
    Arslandok, M.
    Augustinus, A.
    Averbeck, R.
    Awes, T. C.
    Azmi, M. D.
    Bach, M.
    Badala, A.
    Baek, Y. W.
    PHYSICAL REVIEW D, 2015, 91 (11)
  • [38] Charmonium production in proton-proton collisions and in collisions of lead nuclei at CERN and comparison with Brookhaven data
    Topilskaya, N. S.
    PHYSICS OF ATOMIC NUCLEI, 2013, 76 (10) : 1196 - 1204
  • [39] The pK0Σ+ final state in proton-proton collisions
    Abdel-Bary, M.
    Abdel-Samad, S.
    Brinkmann, K-Th.
    Clement, H.
    Dietrich, J.
    Doroshkevich, E.
    Dshemuchadse, S.
    Ehrhardt, K.
    Erhardt, A.
    Eyrich, W.
    Filippi, A.
    Freiesleben, H.
    Fritsch, M.
    Gast, W.
    Georgi, J.
    Gillitzer, A.
    Gottwald, J.
    Hesselbarth, D.
    Jaeger, H.
    Jakob, B.
    Jaekel, R.
    Karsch, L.
    Kilian, K.
    Koch, H.
    Krapp, M.
    Kress, J.
    Kuhlmann, E.
    Lehmann, A.
    Marcello, S.
    Marwinski, S.
    Mauro, S.
    Meyer, W.
    Michel, P.
    Moeller, K.
    Morsch, H. P.
    Moertel, H.
    Naumann, L.
    Paul, N.
    Pinna, L.
    Pizzolotto, C.
    Plettner, Ch.
    Reimann, S.
    Richter, M.
    Ritman, J.
    Roderburg, E.
    Schamlott, A.
    Schoenmeier, P.
    Schroeder, W.
    Schulte-Wissermann, M.
    Sefzick, T.
    EUROPEAN PHYSICAL JOURNAL A, 2012, 48 (02)
  • [40] Hard Processes in Proton-Proton Collisions at the Large Hadron Collider
    Butterworth, Jonathan M.
    Dissertori, Guenther
    Salam, Gavin P.
    ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, VOL 62, 2012, 62 : 387 - 405
12345