1.
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Truncation, validity, uncertainties
/ Brivio, Ilaria (Heidelberg U. ; Zurich U.) ; Dawson, Sally (Brookhaven) ; de Blas, Jorge (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys. ; CERN) ; Durieux, Gauthier (CERN) ; Petrucciani, Giovanni (CERN) ; Savard, Pierre (Toronto U.) ; Berger, Nicolas (Annecy, LAPP) ; Contino, Roberto (Rome U.) ; Degrande, Céline (Louvain U., CP3) ; Falkowski, Adam (IJCLab, Orsay) et al.
The truncation of the standard-model effective field theory, its validity and the associated uncertainties have been discussed in meetings of the LHC EFT WG. Proposals were made by participants to address these issues. [...]
CERN-LHCEFTWG-2021-002; CERN-LPCC-2022-01; arXiv:2201.04974.-
21 - 8 p.
Fulltext: PDF; v2 draft: PDF;
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2.
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Proposal for the validation of Monte Carlo implementations of the standard model effective field theory
/ Durieux, Gauthier (ed.) (Technion) ; Brivio, Ilaria (ed.) (Bohr Inst. ; Heidelberg U.) ; Maltoni, Fabio (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Trott, Michael (Bohr Inst.) ; Alioli, Simone (INFN, Milan Bicocca ; Milan Bicocca U.) ; Buckley, Andy (Glasgow U.) ; Chiesa, Mauro (Wurzburg U.) ; de Blas, Jorge (U. Padua, Dept. Phys. Astron. ; INFN, Padua) ; Dedes, Athanasios (Ioannina U.) ; Degrande, Céline (Louvain U., CP3) et al.
We propose a procedure to cross-validate Monte Carlo implementations of the standard model effective field theory. [...]
arXiv:1906.12310 ; CERN-LPCC-2019-02.
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2019. - 10 p.
Fulltext
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3.
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Interpreting top-quark LHC measurements in the standard-model effective field theory
/ Aguilar-Saavedra, Juan Antonio (ed.) (Granada U., Theor. Phys. Astrophys.) ; Degrande, C. (ed.) (CERN) ; Durieux, G. (ed.) (DESY) ; Maltoni, F. (ed.) (Louvain U., CP3) ; Vryonidou, E. (ed.) (CERN) ; Zhang, C. (ed.) (Beijing, Inst. High Energy Phys.) ; Barducci, D. (INFN, Trieste ; SISSA, Trieste) ; Brivio, I. (Bohr Inst.) ; Cirigliano, V. (Los Alamos) ; Dekens, W. (Los Alamos ; Cray Research, Los Alamos) et al.
This note proposes common standards and prescriptions for the effective-field-theory interpretation of top-quark measurements at the LHC..
arXiv:1802.07237 ; CERN-LPCC-2018-01.
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2018. - 50 p.
Fulltext
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4.
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Automated one-loop computations in the SMEFT
/ Degrande, Céline (Louvain U., CP3) ; Durieux, Gauthier (Technion) ; Maltoni, Fabio (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Mimasu, Ken (Louvain U., CP3) ; Vryonidou, Eleni (CERN) ; Zhang, Cen (Beijing, GUCAS ; Peking U., CHEP)
We present the automation of one-loop computations in the standard-model effective field theory at dimension six. Our general implementation, dubbed SMEFT@NLO, covers all types of operators: bosonic, two- and four-fermion ones. [...]
arXiv:2008.11743; CERN-TH-2020-140; CP3-20-42.-
2021-05-25 - 9 p.
- Published in : Phys. Rev. D 103 (2021) 096024
Article from SCOAP3: PDF; Fulltext: PDF;
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5.
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Probing the scalar potential via double Higgs boson production at hadron colliders
/ Borowka, Sophia (CERN) ; Duhr, Claude (CERN ; Louvain U., CP3) ; Maltoni, Fabio (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Pagani, Davide (Munich, Tech. U.) ; Shivaji, Ambresh (Louvain U., CP3) ; Zhao, Xiaoran (Louvain U., CP3)
We present a sensitivity study on the cubic and quartic self couplings in double Higgs production via gluon fusion at hadron colliders. Considering the relevant operators in the Standard Model Effective Field Theory up to dimension eight, we calculate the dominant contributions up to two-loop level, where the first dependence on the quartic interaction appears. [...]
arXiv:1811.12366; TUM-HEP-1176/18; CP3-18-69; CERN-TH-2018-258; MCnet-18-31.-
2019-04-02 - 35 p.
- Published in : JHEP 04 (2019) 016
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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6.
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White Paper on Light Sterile Neutrino Searches and Related Phenomenology
/ Acero, M.A. (U. Atlantico, Barranquilla) ; Argüelles, C.A. (Harvard U., Phys. Dept.) ; Hostert, M. (Minnesota U. ; Minnesota U., Theor. Phys. Inst. ; Perimeter Inst. Theor. Phys.) ; Kalra, D. (Columbia U.) ; Karagiorgi, G. (Columbia U.) ; Kelly, K.J. (CERN) ; Littlejohn, B.R. (IIT, Chicago) ; Machado, P. (Fermilab) ; Pettus, W. (Indiana U., Bloomington (main)) ; Toups, M. (Fermilab) et al.
This white paper provides a comprehensive review of our present understanding of experimental neutrino anomalies that remain unresolved, charting the progress achieved over the last decade at the experimental and phenomenological level, and sets the stage for future programmatic prospects in addressing those anomalies. It is purposed to serve as a guiding and motivational "encyclopedic" reference, with emphasis on needs and options for future exploration that may lead to the ultimate resolution of the anomalies. [...]
arXiv:2203.07323; FERMILAB-PUB-22-318-ND-SCD-T.-
2024-10-29 - 214 p.
- Published in : J. Phys. G 51 (2024) 120501
Fulltext: jt - PDF; 2203.07323 - PDF; Fulltext from Publisher: PDF; External links: Fermilab Library Server; eConf
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021, pp.120501
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7.
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Vector Boson Scattering Processes: Status and Prospects
/ Buarque Franzosi, Diogo (Chalmers U. Tech. ; Goteborg, ITP) ; Gallinaro, Michele (LIP, Lisbon) ; Ruiz, Richard (Cracow, INP) ; Aarrestad, Thea K. (CERN) ; Cetorelli, Flavia (Milan U. ; INFN, Milan Bicocca) ; Chiesa, Mauro (Pavia U.) ; Costantini, Antonio (Louvain U., CP3) ; Denner, Ansgar (Wurzburg U.) ; Dittmaier, Stefan (Freiburg U.) ; Franken, Robert (Wurzburg U.) et al.
Insight into the electroweak (EW) and Higgs sectors can be achieved through measurements of vector boson scattering (VBS) processes. The scattering of EW bosons are rare processes that are precisely predicted in the Standard Model (SM) and are closely related to the Higgs mechanism. [...]
arXiv:2106.01393; CP3-21-14; DESY-21-064; IFJPAN-IV-2021-8; PITT-PACC-2106, VBSCAN-PUB-04-21; PITT-PACC-2106,
VBSCAN-PUB-04-21.-
2022-06 - 61 p.
- Published in : Rev. Phys. 8 (2022) 100071
Fulltext: PDF;
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021
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8.
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Semivisible dark photon phenomenology at the GeV scale
/ Abdullahi, Asli M. (Fermilab) ; Hostert, Matheus (Perimeter Inst. Theor. Phys. ; Minnesota U. ; Minnesota U., Theor. Phys. Inst. ; Cambridge U., DAMTP) ; Massaro, Daniele (Bologna U. ; INFN, Bologna ; Louvain U., CP3) ; Pascoli, Silvia (Bologna U. ; INFN, Bologna ; CERN)
In rich dark sector models, dark photons heavier than tens of MeV can behave as semi-visible particles: their decays contain both visible and invisible final states. We present models containing multiple dark fermions which allow for such decays and inscribe them in the context of inelastic dark matter and heavy neutral leptons scenarios. [...]
arXiv:2302.05410; CERN-TH-2023-019; FERMILAB-PUB-23-054-T; IRMP-CP3-23-08.-
2023-07-01 - 41 p.
- Published in : Phys. Rev. D 108 (2023) 015032
Fulltext: FERMILAB-PUB-23-054-T - PDF; 2302.05410 - PDF; 9b96e5a82037abdd0450babafa9d8b60 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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9.
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Cosmology with the Laser Interferometer Space Antenna
/ LISA Cosmology Working Group Collaboration
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravitational-wave backgrounds and their implications for early universe and particle physics, from the MeV to the Planck scale. However, the range of potential cosmological applications of gravitational wave observations extends well beyond these two objectives. [...]
arXiv:2204.05434; LISA CosWG-22-03; FERMILAB-PUB-22-349-SCD.-
2023-08-28 - 176 p.
- Published in : Living Rev. Relativ. 26 (2023) 5
Fulltext: jt - PDF; 2204.05434 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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10.
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Higgs boson pair production at colliders: status and perspectives
/ Di Micco, Biagio (ed.) (INFN, Rome3 ; Rome III U.) ; Gouzevitch, Maxime (ed.) (Lyon, IPN) ; Mazzitelli, Javier (ed.) (Zurich U.) ; Vernieri, Caterina (ed.) (SLAC) ; Alison, J. (Carnegie Mellon U.) ; Androsov, K. (INFN, Pisa) ; Baglio, J. (Tubingen U.) ; Bagnaschi, E. (PSI, Villigen) ; Banerjee, S. (Durham U., IPPP) ; Basler, P. (KIT, Karlsruhe, TTP) et al.
This document summarises the current theoretical and experimental status of the di-Higgs boson production searches, and of the direct and indirect constraints on the Higgs boson self-coupling, with the wish to serve as a useful guide for the next years. The document discusses the theoretical status, including state-of-the-art predictions for di-Higgs cross sections, developments on the effective field theory approach, and studies on specific new physics scenarios that can show up in the di-Higgs final state. [...]
arXiv:1910.00012; FERMILAB-CONF-19-468-E-T; LHCXSWG-2019-005.-
2020-11 - 161 p.
- Published in : Rev. Phys. 5 (2020) 100045
Fulltext: 1910.00012 - PDF; fermilab-conf-19-468-e-t - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server (fulltext available)
In : Double Higgs Production at Colliders, Batavia, IL, USA, 4 - 9 Sep 2018, pp.100045
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