Resummation of electroweak Sudakov logarithms for real radiation

Bauer, Christian W.; Ferland, Nicolas

doi:10.1007/JHEP09(2016)025

Title: Resummation of electroweak Sudakov logarithms for real radiation

Journal Article · Thu Sep 01 00:00:00 EDT 2016 · Journal of High Energy Physics (Online)

DOI:https://doi.org/10.1007/JHEP09(2016)025· OSTI ID:1377440

Bauer, Christian W. ^[1]; Ferland, Nicolas ^[1]

Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Using the known resummation of virtual corrections together with knowledge of the leading-log structure of real radiation in a parton shower, we derive analytic expressions for the resummed real radiation after they have been integrated over all of phase space. Performing a numerical analysis for both the 13 TeV LHC and a 100 TeV pp collider, we show that resummation of the real corrections is at least as important as resummation of the virtual corrections, and that this resummation has a sizable effect for partonic center of mass energies exceeding √s=O(few TeV). For partonic center of mass energies √s≳10 TeV, which can be reached at a 100 TeV collider, resummation becomes an O(1) effect and needs to be included even for rough estimates of the cross-sections.

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Research Organization:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1377440

Journal Information:: Journal of High Energy Physics (Online), Vol. 2016, Issue 9; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 12 works

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References (21)

Electroweak Sudakov corrections and the top quark forward–backward asymmetry Manohar, Aneesh V.; Trott, Michael Physics Letters B, Vol. 711, Issue 3-4 https://doi.org/10.1016/j.physletb.2012.04.013	journal	May 2012
Electroweak Sudakov at two loop level Hori, M.; Kawamura, H.; Kodaira, J. Physics Letters B, Vol. 491, Issue 3-4 https://doi.org/10.1016/S0370-2693(00)01027-3	journal	October 2000
Summing up subleading Sudakov logarithms Kühn, J. H.; Penin, A. A.; Smirnov, V. A. The European Physical Journal C, Vol. 17, Issue 1 https://doi.org/10.1007/s100520000462	journal	October 2000
Invariant operators in collinear effective theory Bauer, Christian W.; Stewart, Iain W. Physics Letters B, Vol. 516, Issue 1-2 https://doi.org/10.1016/S0370-2693(01)00902-9	journal	September 2001
Two-loop electroweak logarithms in four-fermion processes at high energy Jantzen, B.; Kühn, J. H.; Penin, A. A. Nuclear Physics B, Vol. 731, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2005.10.010	journal	December 2005
Electroweak Sudakov logarithms and real gauge-boson radiation in the TeV region Bell, G.; Kühn, J. H.; Rittinger, J. The European Physical Journal C, Vol. 70, Issue 3 https://doi.org/10.1140/epjc/s10052-010-1489-x	journal	November 2010
Bloch-Nordsieck Violating Electroweak Corrections to Inclusive TeV Scale Hard Processes Ciafaloni, Marcello; Ciafaloni, Paolo; Comelli, Denis Physical Review Letters, Vol. 84, Issue 21 https://doi.org/10.1103/PhysRevLett.84.4810	journal	May 2000
Two-loop high-energy electroweak logarithmic corrections in a spontaneously broken $S U (2)$ gauge model Jantzen, Bernd; Kühn, Johann H.; Penin, Alexander A. Physical Review D, Vol. 72, Issue 5 https://doi.org/10.1103/PhysRevD.72.051301	journal	September 2005
Non-cancellation of electroweak logarithms in high-energy scattering Manohar, Aneesh V.; Shotwell, Brian; Bauer, Christian W. Physics Letters B, Vol. 740 https://doi.org/10.1016/j.physletb.2014.11.050	journal	January 2015
One-loop leading logarithms in electroweak radiative corrections: I. Results Denner, A.; Pozzorini, S. The European Physical Journal C, Vol. 18, Issue 3 https://doi.org/10.1007/s100520100551	journal	January 2001
Electroweak Sudakov Corrections using Effective Field Theory Chiu, Jui-yu; Golf, Frank; Kelley, Randall Physical Review Letters, Vol. 100, Issue 2 https://doi.org/10.1103/PhysRevLett.100.021802	journal	January 2008
One-loop leading logarithms in electroweak radiative corrections: II. Factorization of collinear singularities Denner, A.; Pozzorini, S. The European Physical Journal C, Vol. 21, Issue 1 https://doi.org/10.1007/s100520100721	journal	June 2001
Two-loop electroweak angular-dependent logarithms at high energies Denner, A.; Melles, M.; Pozzorini, S. Nuclear Physics B, Vol. 662, Issue 1-2 https://doi.org/10.1016/S0550-3213(03)00307-9	journal	July 2003
Two-Loop Sudakov Form Factor in a Theory with a Mass Gap Feucht, Bernd; Kühn, Johann H.; Penin, Alexander A. Physical Review Letters, Vol. 93, Issue 10 https://doi.org/10.1103/PhysRevLett.93.101802	journal	September 2004
Electroweak two-loop Sudakov logarithms for on-shell fermions and bosons Beenakker, W.; Werthenbach, A. Nuclear Physics B, Vol. 630, Issue 1-2 https://doi.org/10.1016/S0550-3213(02)00171-2	journal	May 2002
The two-loop vector form factor in the Sudakov limit Jantzen, B.; Smirnov, V. A. The European Physical Journal C, Vol. 47, Issue 3 https://doi.org/10.1140/epjc/s2006-02583-9	journal	June 2006
PYTHIA 6.4 physics and manual Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Journal of High Energy Physics, Vol. 2006, Issue 05 https://doi.org/10.1088/1126-6708/2006/05/026	journal	May 2006
Mass Singularities of Feynman Amplitudes Kinoshita, Toichiro Journal of Mathematical Physics, Vol. 3, Issue 4 https://doi.org/10.1063/1.1724268	journal	July 1962
Next-to-leading mass singularities in two-loop electroweak singlet form factors Pozzorini, S. Nuclear Physics B, Vol. 692, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2004.05.025	journal	August 2004
Electroweak Sudakov form factors and nonfactorizable soft QED effects at NLC energies Ciafaloni, P.; Comelli, D. Physics Letters B, Vol. 476, Issue 1-2 https://doi.org/10.1016/S0370-2693(00)00121-0	journal	March 2000
Electroweak radiative corrections in high energy processes Melles, Michael Physics Reports, Vol. 375, Issue 4 https://doi.org/10.1016/S0370-1573(02)00550-1	journal	February 2003

Cited By (3)

Monojet signatures from heavy colored particles: future collider sensitivities and theoretical uncertainties Chakraborty, Amit; Kuttimalai, Silvan; Lim, Sung Hak The European Physical Journal C, Vol. 78, Issue 8 https://doi.org/10.1140/epjc/s10052-018-6149-6	journal	August 2018
Resummed Photon Spectra for WIMP Annihilation Baumgart, Matthew; Cohen, Timothy; Moult, Ian arXiv https://doi.org/10.48550/arxiv.1712.07656	text	January 2017
Monojet Signatures from Heavy Colored Particles: Future Collider Sensitivities and Theoretical Uncertainties Chakraborty, Amit; Kuttimalai, Silvan; Lim, Sung Hak arXiv https://doi.org/10.48550/arxiv.1805.05346	text	January 2018

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