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1.
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Event Generators for High-Energy Physics Experiments
/ Campbell, J.M. (Fermilab) ; Diefenthaler, M. (Jefferson Lab) ; Hobbs, T.J. (Fermilab ; IIT, Chicago) ; Höche, Stefan (Fermilab) ; Isaacson, Joshua (Fermilab) ; Kling, Felix (DESY) ; Mrenna, Stephen (Fermilab) ; Reuter, J. (DESY) ; Alioli, S. (Milan Bicocca U. ; INFN, Milan Bicocca) ; Andersen, J.R. (Durham U., IPPP) et al.
We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of active development, and opportunities for future improvements. [...]
arXiv:2203.11110; CP3-22-12; DESY-22-042; FERMILAB-PUB-22-116-SCD-T; IPPP/21/51,
JLAB-PHY-22-3576; KA-TP-04-2022; LA-UR-22-22126; LU-TP-22-12; MCNET-22-04,
OUTP-22-03P; P3H-22-024; PITT-PACC 2207; UCI-TR-2022-02.-
2024-05-24 - 225 p.
- Published in : 10.21468/SciPostPhys.16.5.130
Fulltext: jt - PDF; 2203.11110 - PDF; Fulltext from Publisher: PDF; External links: JLab Document Server; Fermilab Library Server; eConf
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021, pp.
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2.
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3.
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Precise predictions for boosted Higgs production
/ Becker, Kathrin (Freiburg U.) ; Caola, Fabrizio (Oxford U., Theor. Phys.) ; Massironi, Andrea (CERN ; INFN, Milan Bicocca) ; Mistlberger, Bernhard (MIT) ; Monni, Pier Francesco (CERN) ; Chen, Xuan (Zurich U.) ; Frixione, Stefano (INFN, Genoa) ; Gehrmann, Thomas (Zurich U.) ; Glover, Nigel (Durham U., IPPP) ; Hamilton, Keith (University Coll. London) et al.
Inclusive Higgs boson production at large transverse momentum is induced by different production channels. We focus on the leading production through gluon fusion, and perform a consistent combination of the state of the art calculations obtained in the infinite-top-mass effective theory at next-to-next-to-leading order (NNLO) and in the full Standard Model (SM) at next-to-leading order (NLO). [...]
arXiv:2005.07762; CERN-TH-2020-074.-
2024-01-04 - 17 p.
- Published in : SciPost Phys. Core 7 (2024) 001
Fulltext: 2005.07762 - PDF; document - PDF; Publication - PDF;
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4.
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Recommended predictions for the boosted-Higgs cross section
/ Becker, Kathrin (Albert Ludwigs Universitaet Freiburg (DE)) ; Caola, Fabrizio (University of Durham (GB)) ; Massironi, Andrea (CERN) ; Mistlberger, Bernhard (Massachusetts Inst. of Technology (US)) ; Monni, Pier (CERN) ; Chen, Xuan (Zurich U.) ; Frixione, Stefano (INFN e Universita Genova (IT)) ; Gehrmann, Thomas Kurt (Universitaet Zuerich (CH)) ; Glover, Nigel (IPPP Durham) ; Hamilton, Keith Murray (University of London (GB)) et al.
In this note we study the inclusive production of a Higgs boson with large transverse momentum. We provide a recommendation for the inclusive cross section based on a combination of state of the art QCD predictions for the gluon-fusion and vector-boson-fusion channels. [...]
LHCHXSWG-2019-002.-
Geneva : CERN, 2019 - 14.
Revised upload with LHCHXSWG stamp and acknowledgements: PDF;
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5.
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Higgs boson cross sections for the high-energy and high-luminosity LHC: cross-section predictions and theoretical uncertainty projections
/ Calderon Tazon, Alicia (Universidad de Cantabria and CSIC (ES)) ; Caola, Fabrizio (University of Durham (GB)) ; Campbell, John (Fermilab (US)) ; Francavilla, Paolo (Universita & INFN Pisa (IT)) ; Marchiori, Giovanni (Centre National de la Recherche Scientifique (FR)) ; Becker, Kathrin (Albert Ludwigs Universitaet Freiburg (DE)) ; Bertella, Claudia (Chinese Academy of Sciences (CN)) ; Bonvini, Marco (Sapienza Universita e INFN, Roma I (IT)) ; Chen, Xuan (Zuerich University (CH)) ; Frederix, Rikkert (Technische Universität Muenchen (DE)) et al.
This note summarizes the state-of-the-art predictions for the cross sections expected for Higgs boson production in the 27 TeV proton-proton collisions of a high-energy LHC, including a full theoretical uncertainty analysis. It also provides projections for the progress that may be expected on the timescale of the high-luminosity LHC and an assessment of the main limiting factors to further reduction of the remaining theoretical uncertainties..
LHCHXSWG-2019-001.-
Geneva : CERN, 01 - 17.
Fulltext: PDF;
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Report from Working Group 2 : Higgs Physics at the HL-LHC and HE-LHC
/ Cepeda, M. (CERN ; Madrid, CIEMAT) ; Gori, S. (UC, Santa Cruz, Inst. Part. Phys.) ; Ilten, P. (Birmingham U.) ; Kado, M. (Orsay, LAL ; INFN, Rome ; Rome U.) ; Riva, F. (Geneva U., Dept. Theor. Phys.) ; Abdul Khalek, R. (Vrije U., Amsterdam ; Nikhef, Amsterdam) ; Aboubrahim, A. (Northeastern U. (main)) ; Alimena, J. (Ohio State U., Columbus (main)) ; Alioli, S. (Milan Bicocca U.) ; Alves, A. (U. Sao Paulo (main)) et al.
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of possibilities in the study of Higgs boson properties, Electroweak Symmetry breaking and the Standard Model in general, as well as new avenues in probing new physics beyond the Standard Model. [...]
arXiv:1902.00134; CERN-LPCC-2018-04.-
Geneva : CERN, 2019-12-02 - 364 p.
- Published in : CERN Yellow Rep. Monogr. 7 (2019) 221-584
Fulltext: PDF; Preprint: PDF; final document: PDF; External link: Published fulltext
In : HL/HE-LHC Workshop : Workshop on the Physics of HL-LHC, and Perspectives at HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018
Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018, pp.221-584
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Report from Working Group 1 : Standard Model Physics at the HL-LHC and HE-LHC
/ Azzi, P. (INFN, Padua) ; Farry, S. (Liverpool U.) ; Nason, P. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Tricoli, A. (Brookhaven Natl. Lab.) ; Zeppenfeld, D. (KIT, Karlsruhe, TP) ; Abdul Khalek, R. (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Alimena, J. (Ohio State U.) ; Andari, N. (IRFU, Saclay) ; Aperio Bella, L. (CERN) ; Armbruster, A.J. (CERN) et al.
The successful operation of the Large Hadron Collider (LHC) and the excellent performance of the ATLAS, CMS, LHCb and ALICE detectors in Run-1 and Run-2 with $pp$ collisions at center-of-mass energies of 7, 8 and 13 TeV as well as the giant leap in precision calculations and modeling of fundamental interactions at hadron colliders have allowed an extraordinary breadth of physics studies including precision measurements of a variety physics processes. The LHC results have so far confirmed the validity of the Standard Model of particle physics up to unprecedented energy scales and with great precision in the sectors of strong and electroweak interactions as well as flavour physics, for instance in top quark physics. [...]
arXiv:1902.04070; CERN-LPCC-2018-03.-
Geneva : CERN, 2019-12-02 - 220 p.
- Published in : CERN Yellow Rep. Monogr. 7 (2019) 1-220
Fulltext: 950-Article Text-4160-1-10-20191204 - PDF; 1902.04070 - PDF;
In : HL/HE-LHC Workshop : Workshop on the Physics of HL-LHC, and Perspectives at HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018
Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018, pp.1-220
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8.
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Les Houches 2017: Physics at TeV Colliders Standard Model Working Group Report
/ Andersen, J.R. (Durham U., IPPP) ; Bellm, J. (Lund U., Dept. Theor. Phys.) ; Bendavid, J. (CERN) ; Berger, N. (Annecy, LAPP) ; Bhatia, D. (Tata Inst.) ; Biedermann, B. (Wurzburg U.) ; Bräuer, S. (Gottingen U.) ; Britzger, D. (Heidelberg U.) ; Buckley, A.G. (Glasgow U.) ; Camacho, R. (CERN) et al.
This Report summarizes the proceedings of the 2017 Les Houches workshop on Physics at TeV Colliders. [...]
arXiv:1803.07977 ; FERMILAB-CONF-18-122-CD-T ; UWTHPH-2018-5.
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2018. - 314 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
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Precise predictions for V+jets dark matter backgrounds
/ Lindert, J.M. (Durham U., IPPP ; Durham U.) ; Pozzorini, S. (Zurich U.) ; Boughezal, R. (Argonne) ; Campbell, J.M. (Fermilab) ; Denner, A. (Wurzburg U.) ; Dittmaier, S. (Freiburg U.) ; Gehrmann-De Ridder, A. (Zurich U. ; Zurich, ETH) ; Gehrmann, T. (Zurich U.) ; Glover, N. (Durham U., IPPP) ; Huss, A. (Zurich, ETH) et al.
High-energy jets recoiling against missing transverse energy (MET) are powerful probes of dark matter at the LHC. Searches based on large MET signatures require a precise control of the $Z(\nu\bar\nu)+$jet background in the signal region. [...]
arXiv:1705.04664; CERN-TH-2017-102; CERN-LPCC-2017-02; IPPP-17-38; FERMILAB-PUB-17-152-T; ZU--TH-12-17.-
2017-12-05 - 36 p.
- Published in : Eur. Phys. J. C 77 (2017) 829
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: fermilab-pub-17-152-t - PDF; arXiv:1705.04664 - PDF; External link: Fermilab Library Server (fulltext available)
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10.
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NLO QCD+EW predictions for $2\ell2\nu$ diboson signatures at the LHC
/ Kallweit, S. (CERN) ; Lindert, J.M. (Durham U., IPPP) ; Pozzorini, S. (Zurich U.) ; Schönherr, M. (Zurich U.)
We present next-to-leading order (NLO) calculations including QCD and electroweak (EW) corrections for $2\ell2\nu$ diboson signatures with two opposite-charge leptons and two neutrinos. Specifically, we study the processes $pp\to e^+ \mu^- \nu_{e}\bar\nu_{\mu}$ and $pp\to e^+ e^-\nu\bar\nu$, including all relevant off-shell diboson channels, $W^+W^-$, $ZZ$, $\gamma Z$, as well as non-resonant contributions. [...]
arXiv:1705.00598; IPPP-17-32; MCNET-17-05; CERN-TH-2017-097; ZU-TH-09-17; MCNET--17--05.-
2017-11-20 - 40 p.
- Published in : JHEP 11 (2017) 120
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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