Atlas@Clermont-Ferrand

Samuel Calvet

Chargé de Recherche / Researcher (CNRS)

Bureau / office 8212
Téléphone +33 (0)4 73 40 72 68
mail

https://orcid.org/0000-0002-2531-3463

Member of the Atlas collaboration since 2009, member of Atlas@Clermont since 2010.

Contributions in the Atlas@Clermont team

Responsable de : Recherche de nouvelles particules en tt̄ / Search for new particles in tt̄, as leader
Machine learning pour la recherches de nouvelle physique/ Marchine learning for searches for New Physics
Amélioration du TileCal pour le HL-LHC / TileCal upgrade for the HL-LHC (Phase II)
Fonctionnement du TileCal et d'ATLAS / TileCal and ATLAS operation (not anymore)
Recherche de nouvelle physique avec deux leptons de même signe / Search for new physics with two same-sign leptons (not anymore)
Recherche de nouvelle physique en tb̄ et mono-top / Search for new physics in tb̄ and mono-top (not anymore)
Etalonnage du TileCal avec le Laser I / TileCal calibration with the Laser I (not anymore)
Etude des propriétés du quark top / Study of the top quark properties (not anymore)

List of publications (documents before 2012 are not shown) →all

ATLAS Collaboration, Search for top-philic heavy resonances in pp collisions at 13 TeV with the ATLAS detector, (arXiv:2304.01678)
L. Vaslin et al, Fitting the BumpHunter test statistic distribution and global p-value estimation, (arXiv:2211.07446)
L. Vaslin et al, pyBumpHunter: A model independent bump hunting tool in Python for High Energy Physics analyses, SciPost Phys. Codebases 15 (2023) (arXiv:2208.14760)
D. Calvet et al, The High Voltage distribution system of the ATLAS Tile Calorimeter and its performance during data taking, JINST 13 P08006 (arXiv:1804.05036)
ATLAS Collaboration, Search for heavy particles decaying into top-quark pairs using lepton-plus-jets events in proton--proton collisions at √s=13 TeV with the ATLAS detector, EPJC (2018) 78:565 (arXiv:1804.10283)
ATLAS Tile Calorimeter system, The Laser calibration of the Atlas Tile Calorimeter during the LHC run 1, JINST 11 T10005 (arXiv:1608.02791)
ATLAS Collaboration, Measurement of the differential cross-section of highly boosted top quarks as a function of their transverse momentum in √s = 8 TeV proton--proton collisions using the ATLAS detector, PRD 93, 032009 (arXiv:1510.03818)
ATLAS Collaboration, Analysis of events with b-jets and a pair of leptons of the same charge in pp collisions at √s=8 TeV with the ATLAS detector, JHEP 10 (2015) 150 (arXiv:1504.04605)
ATLAS Collaboration, A search for tt̄ resonances using lepton-plus-jets events in proton-proton collisions at √s=8 TeV with the ATLAS detector, JHEP 08 (2015) 148 (arXiv:1505.07018)
ATLAS Collaboration, A search for tt̄ resonances in the lepton plus jets final state with ATLAS using 4.7 fb^-1 of pp collisions at √s=7 TeV, PRD 88, 012004 (2013) (arXiv:1305.2756)
S. Calvet, B. Fuks, Ph. Gris, L. Valéry, Searching for sgluons in multitop events at a center-of-mass energy of 8 TeV, JHEP 04 (2013) 043 (arXiv:1212.3360)
ATLAS Collaboration, A search for tt̄ resonances with the ATLAS detector in 2.05 fb^-1 of proton-proton collisions at √s = 7 TeV, EPJC (2012) 72:2083 (arXiv:1205.5371)

List of public notes →all

ATLAS Collaboration, Search for heavy Higgs bosons A/H decaying to a top-quark pair in pp collisions at √s = 8 TeV with the ATLAS detector, ATLAS-CONF-2016-073
ATLAS Collaboration, Search for heavy particles decaying to pairs of highly-boosted top quarks using lepton-plus-jets events in proton--proton collisions at √s = 13 TeV with the ATLAS detector , ATLAS-CONF-2016-014
ATLAS Collaboration, A search for tt̄ resonances using lepton plus jets events in proton-proton collisions at √s=8 TeV with the ATLAS detector, ATLAS-CONF-2015-009
ATLAS Collaboration, A search for tt̄ resonances in the lepton plus jets final state with ATLAS using 14 fb^-1 of pp collisions at √s=8 TeV, ATLAS-CONF-2013-052
ATLAS Collaboration, Search for anomalous production of events with same-sign dileptons and b jets in 14.3 fb^-1 of pp collisions at √s=8 TeV with the ATLAS detector, ATLAS-CONF-2013-051
ATLAS Collaboration, A search for tt̄ resonances in the lepton plus jets final state using 4.66 fb^-1 of pp collisions at √s=7 TeV, ATLAS-CONF-2012-136
G. Brooijmans et al (incl. S. Calvet, P. Gris, L. Valéry), Les Houches 2011: Physics at TeV Colliders New Physics Working Group Report, arXiv:1203.1488
ATLAS Collaboration, A Search for tt̄ Resonances in the Lepton Plus Jets Channel using 2.05 fb^-1 of pp Collisions at √s=7 TeV, ATLAS-CONF-2012-029
ATLAS Collaboration, A Search for tt̄ Resonances in the Lepton Plus Jets Channel in 200 pb^-1 of pp Collisions at √s=7 TeV, ATLAS-CONF-2011-087
ATLAS Collaboration, A Search for New High-Mass Phenomena Producing Top Quarks with the ATLAS Experiment, ATLAS-CONF-2011-070

Talks or posters in conferences (documents before 2011 are not shown) →all

Feedback on GatherTown: a tool to make virual conferences more convivial, Talk,
Sustainable HEP
Sustainable HEP Workshop (20-28 June 2021)
Fitting a spectrum with ML, Talk,
IN2P3/IRFU ML
IN2P3/IRFU Machine Learning workshop
online, 16-17 mars 2021
Denoising a data spectrum, Talk,
IN2P3/IRFU ML
IN2P3/IRFU Machine Learning workshop
Lyon, 22-23 janvier 2020
Searches for resonances in final states with top and bottom quarks and for vector-like quarks, Talk,
LHCP2015
The Third Annual Large Hadron Collider Physics Conference
St Petersbourg, Russie, 31 août-5 septembre 2015
Recherche direct en ttbar, Talk,
LHC France 2013
LHC France
Annecy, 2-6 avril 2013
Overview of Exotics searches at the LHC, Talk,
LHC France 2013
LHC France
Annecy, 2-6 avril 2013
General Exotics review of ATLAS, Talk,
Aspen2013
2013 Aspen Winter Conference on particle physics
10-16 mars 2013

List of internal notes →all

R. Bonnefoy, D. Calvet, S. Calvet, Proposed modifications to the FENICS1 board and results of tests, ATL-TILECAL-INT-2021-002
W. Barbe, R. Madar, S. Calvet, Simulation of FATALIC for signal reconstruction, ATL-TILECAL-INT-2018-002
S. Senkin et al, Signal Reconstruction with FATALIC, ATL-TILECAL-INT-2017-002
M. Romano, S. Calvet, Calibration of the ATLAS Tile Calorimeter: Laser events in the empty bunch crossing, ATL-TILECAL-INT-2016-003
S. Calvet et al, Stability of the High Voltage system in the Tile Calorimeter of the ATLAS detector, ATL-TILECAL-INT-2012-010

Responsibilities in the ATLAS collaboration

Current responsibilities →all

January 2022-...: TileCal Speakers and Publication Committee (member)
September 2020-...: A/H→tt̄ search analysis with full run 2 data (contact)
March 2023-...: Top Yukawa coupling from the ttbar x-sec (member)
December 2020-...: VLQ pair production search in Wb+X analysis editorial board (member)

Past responsibilities →all

April 2021-November 2022: Jet substructure and suppression in HI editorial board (member) conf article
September 2019-February 2021: Leptoquark pairs to tltl analysis editorial board (member) article
April 2018-February 2020: Soft Drop Jet Observables at 13 TeV analysis editorial board (member) article
October 2018-September 2019: tt̄ resonances search analysis at 13 TeV (full dataset) (contact)
November 2017-September 2018: Charged-lepton flavor violation in top quark decays analysis editorial board (chair) conf
February 2016-July 2018: tt̄ resonances search analysis at 13 TeV (2015+2016 data) (editor) conf article
November 2013-December 2017: Exotics group (librarian)
October 2016-September 2017: Heavy quarks, top and composite Higgs analysis group (convener)
December 2014-October 2016: Searches for new neutral heavy Higgs into fermions domain (coordinator)
November 2014-September 2016: HEPdata for exotic publications (validator)
October 2015-July 2016: New resonances in VH analysis editorial board (member) conf article
April 2016-July 2016: Jet mass reconstruction analysis editorial board (chair) conf
June 2015-March 2016: Charge asymmetry in top pair analysis editorial board (member) conf article
November 2012-September 2015: tt̄ resonances search analysis at 8 TeV (contact) conf article conf
May 2011-July 2013: Tt̄ resonances search analysis at 7 TeV (editor) article conf article

Supervision of students

Ph.D. students →all

E. Mayer, Development of innovative statistical learning methods for the search of new physics signatures in the ATLAS detector at the LHC , ongoing since October 2023, directed by J. Donini, S. Calvet
W. Barbe, Recherche de résonances se désintégrant en paire de quarks top-antitop avec l'expérience ATLAS, September 2019, directed by S. Calvet, D. Pallin, with R. Madar
M. Romano Saez, Search for tt̄ resonances using the ATLAS detector, October 2016, directed by S. Calvet, D. Pallin
L. Valéry, Recherche de sgluons dans des états finals multitops avec le détecteur ATLAS auprès du LHC à √s=8 TeV, June 2014, directed by S. Calvet, P. Gris
R. Camacho Toro, Search of new resonances decaying into top quark pairs with the ATLAS detector at the LHC and jet calibration studies
(financement de la Région Auvergne), July 2012, directed by D. Pallin, S. Calvet, with E. Busato

Undergraduate students →all

Hugues Evard (M2 Cosmos Champs et Particules, Université de Montpellier), Search for new physics using Lorentz invariant neural network, February-June 2022
Cécilia Salles (L3 Métiers de l’instrumentation, Université Clermont Auvergne), Etudes thermiques pour la qualification des cartes FENICS, March-July 2021
Anne-Laure Licatesi (M2 Cosmos, Champs et Particules, Université Montpellier 2), Recherche de nouvelle physique avec des quarks top, March-June 2018
William Barbe (M2 Physique des particules, Université Blaise Pascal), Recherche de bosons de Higgs lourds dans les modèles 2HDM, February-June 2016
Théo Megy (M1 Physique, Université Blaise Pascal), Etude du potentiel de découverte du sgluon, April-June 2014
Alouane Selmi (M2 Physique des particules, Université Blaise Pascal), Recherche de boson de Higgs lourd, February-June 2013
Loïc Valéry (M2 Physique Subatomique, Université Blaise Pascal), Etude du potentiel de découverte du sgluon, February-June 2011

Last update on 2024-01-11


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