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Catani S, Cieri L, de Florian D, Ferrera G, Grazzini M. Diphoton production at hadron colliders: a fully differential QCD calculation at next-to-next-to-leading order. PHYSICAL REVIEW LETTERS 2012; 108:072001. [PMID: 22401194 DOI: 10.1103/physrevlett.108.072001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Indexed: 05/31/2023]
Abstract
We consider direct diphoton production in hadron collisions, and we compute the next-to-next-to-leading order QCD radiative corrections at the fully differential level. Our calculation uses the q(T) subtraction formalism, and it is implemented in a parton-level Monte Carlo program. The program allows the user to apply arbitrary kinematical cuts on the final-state photons and the associated jet activity and to compute the corresponding distributions in the form of bin histograms. We present selected numerical results related to Higgs boson searches at the LHC and corresponding results at the Tevatron.
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Affiliation(s)
- Stefano Catani
- INFN, Sezione di Firenze and Dipartimento di Fisica e Astronomia, Università di Firenze, Sesto Fiorentino, Florence, Italy
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Huang J, Lu G. Yukawa corrections toγγ→bb¯in the topcolor assisted technicolor models. Int J Clin Exp Med 2008. [DOI: 10.1103/physrevd.78.035007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Wang X, Xi Y, Zhang Y, Jin H. Probing the topcolor-assisted technicolor model via the singlet-quark production at the CERN LHC. Int J Clin Exp Med 2008. [DOI: 10.1103/physrevd.77.115006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Rainwater D, Zeppenfeld D. Observing H→W(*)W(*)→e±μ∓pTin weak boson fusion with dual forward jet tagging at the CERN LHC. Int J Clin Exp Med 1999. [DOI: 10.1103/physrevd.60.113004 10.1103/physrevd.61.099901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Zhou HY, Kuang YP, Yue CX, Wang H, Lu GR. Testing technicolor models in top quark pair production at high energy photon colliders. Int J Clin Exp Med 1998. [DOI: 10.1103/physrevd.57.4205] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Drees M, Han T. Signals for Double Parton Scattering at the Fermilab Tevatron. PHYSICAL REVIEW LETTERS 1996; 77:4142-4145. [PMID: 10062459 DOI: 10.1103/physrevlett.77.4142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Wang H, Li CS, Zhou HY, Kuang YP. Supersymmetric QCD corrections to top quark pair production in photon-photon collisions. Int J Clin Exp Med 1996; 54:4374-4379. [PMID: 10021119 DOI: 10.1103/physrevd.54.4374] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Baur U, Han T, Ohnemus J. QCD corrections and nonstandard three vector boson couplings in W+W- production at hadron colliders. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1996; 53:1098-1123. [PMID: 10020102 DOI: 10.1103/physrevd.53.1098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Baur U, Han T, Ohnemus J. WZ production at hadron colliders: Effects of nonstandard WWZ couplings and QCD corrections. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1995; 51:3381-3407. [PMID: 10018810 DOI: 10.1103/physrevd.51.3381] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ohnemus J. Hadronic Z gamma production with QCD corrections and leptonic decays. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1995; 51:1068-1076. [PMID: 10018565 DOI: 10.1103/physrevd.51.1068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Barger KR, Reno MH. Hadron collider limits on anomalous WW gamma couplings. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1995; 51:90-98. [PMID: 10018273 DOI: 10.1103/physrevd.51.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ametller L, Garrido L, Talavera P. Enhancing the top-quark signal at Fermilab Tevatron using neural nets. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1994; 50:R5473-R5477. [PMID: 10018262 DOI: 10.1103/physrevd.50.r5473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ohnemus J. Hadronic ZZ, W-W+, and W+/-Z production with QCD corrections and leptonic decays. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1994; 50:1931-1945. [PMID: 10017828 DOI: 10.1103/physrevd.50.1931] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bagger J, Barger V, Cheung K, Gunion J, Han T, Ladinsky GA, Rosenfeld R, Yuan C. Strongly interacting WW system: Gold-plated modes. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1994; 49:1246-1264. [PMID: 10017096 DOI: 10.1103/physrevd.49.1246] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Stange A, Marciano W, Willenbrock S. Higgs bosons at the Fermilab Tevatron. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1994; 49:1354-1362. [PMID: 10017107 DOI: 10.1103/physrevd.49.1354] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Baur U, Han T, Ohnemus J. QCD corrections to hadronic W gamma production with nonstandard WW gamma couplings. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1993; 48:5140-5161. [PMID: 10016173 DOI: 10.1103/physrevd.48.5140] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Barger V, Ohnemus J, Phillips RJ. Event shape criteria for single-lepton top-quark signals. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1993; 48:R3953-R3956. [PMID: 10016736 DOI: 10.1103/physrevd.48.r3953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Han T, Parke S. Heavy top-quark searches in the dilepton mode at the Fermilab Tevatron. PHYSICAL REVIEW LETTERS 1993; 71:1494-1497. [PMID: 10054422 DOI: 10.1103/physrevlett.71.1494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zhou HY, Kuang YP. Difficulties of detecting the intermediate-mass Higgs boson in the associated production channel pp-->tt-barHX. Int J Clin Exp Med 1993; 47:R3680-R3684. [PMID: 10016052 DOI: 10.1103/physrevd.47.r3680] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Rizzo TG. Production of Z' associated with photons or jets as a probe of new gauge-boson couplings. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1993; 47:956-960. [PMID: 10015655 DOI: 10.1103/physrevd.47.956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ohnemus J. Order- alpha s calculations of hadronic W+/- gamma and Z gamma production. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1993; 47:940-955. [PMID: 10015654 DOI: 10.1103/physrevd.47.940] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ohnemus J, Stirling WJ. Bremsstrahlung contributions to W gamma gamma production in high-energy proton-proton collisions. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1993; 47:336-339. [PMID: 10015406 DOI: 10.1103/physrevd.47.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Barger V, Cheung K, Han T, Stange A, Zeppenfeld D. Full tree-level calculation of the qq-->qqWZ electroweak process at hadron supercolliders. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1992; 46:2028-2039. [PMID: 10015118 DOI: 10.1103/physrevd.46.2028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Berger MS, Chanowitz MS. Probing W boson and top-quark mass generation with strong ZZ scattering signals. PHYSICAL REVIEW LETTERS 1992; 68:757-760. [PMID: 10045985 DOI: 10.1103/physrevlett.68.757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ohnemus J. Order- alpha s calculation of hadronic W+/-Z production. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:3477-3489. [PMID: 10013810 DOI: 10.1103/physrevd.44.3477] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Barger V, Cheung K, Han T, Zeppenfeld D. Single-forward-jet tagging and central-jet vetoing to identify the leptonic WW decay mode of a heavy Higgs boson. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:2701-2716. [PMID: 10014159 DOI: 10.1103/physrevd.44.2701] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ohnemus J. Order- alpha s calculation of hadronic W-W+ production. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:1403-1414. [PMID: 10014010 DOI: 10.1103/physrevd.44.1403] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Barger V, Cheung K, Han T, Ohnemus J, Zeppenfeld D. Comparative study of the benefits of forward jet tagging in heavy-Higgs-boson production at the Superconducting Super Collider. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:1426-1437. [PMID: 10014012 DOI: 10.1103/physrevd.44.1426] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ohnemus J, Owens JF. Order- alpha s calculation of hadronic ZZ production. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 43:3626-3639. [PMID: 10013322 DOI: 10.1103/physrevd.43.3626] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Barger V, Cheung K, Han T, Phillips RJ. Strong W+W+ scattering signals at pp supercolliders. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 42:3052-3077. [PMID: 10013188 DOI: 10.1103/physrevd.42.3052] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Baer H, Tata X, Woodside J. Z0+jets+p-slashT events as a signal for supersymmetry at the Fermilab Tevatron collider. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 42:1450-1454. [PMID: 10012987 DOI: 10.1103/physrevd.42.1450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Baer H, Barger V, Ohnemus J, Phillips RJ. Detecting very massive top quarks at the Fermilab Tevatron. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 42:54-60. [PMID: 10012696 DOI: 10.1103/physrevd.42.54] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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