The discovery of the Higgs boson in 2012, by the ATLAS and CMS experi- ments, 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 bo- son properties, Electroweak Symmetry breaking and the Standard Model in general, as well as new avenues in probing new physics beyond the Standard Model. Six years after the discovery, with a conspicuously larger dataset col- lected during LHC Run 2 at a 13 TeV centre-of-mass energy, the theory and ex- perimental particle physics communities have started a meticulous exploration of the potential for precision measurements of its properties. This includes studies of Higgs boson production and decays processes, the search for rare decays and production modes, high energy observables, and searches for an extended electroweak symmetry breaking sector. This report summarises the potential reach and opportunities in Higgs physics during the High Luminosity phase of the LHC, with an expected dataset of pp collisions at 14 TeV, corre- sponding to an integrated luminosity of 3 ab−1. These studies are performed in light of the most recent analyses from LHC collaborations and the latest theoretical developments. The potential of an LHC upgrade, colliding protons at a centre-of-mass energy of 27 TeV and producing a dataset corresponding to an integrated luminosity of 15 ab−1, is also discussed.

Higgs Physics at the HL-LHC and HE-LHC

D. Barducci;P. Francavilla;A. C. Marini;M. Verducci;
2019-01-01

Abstract

The discovery of the Higgs boson in 2012, by the ATLAS and CMS experi- ments, 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 bo- son properties, Electroweak Symmetry breaking and the Standard Model in general, as well as new avenues in probing new physics beyond the Standard Model. Six years after the discovery, with a conspicuously larger dataset col- lected during LHC Run 2 at a 13 TeV centre-of-mass energy, the theory and ex- perimental particle physics communities have started a meticulous exploration of the potential for precision measurements of its properties. This includes studies of Higgs boson production and decays processes, the search for rare decays and production modes, high energy observables, and searches for an extended electroweak symmetry breaking sector. This report summarises the potential reach and opportunities in Higgs physics during the High Luminosity phase of the LHC, with an expected dataset of pp collisions at 14 TeV, corre- sponding to an integrated luminosity of 3 ab−1. These studies are performed in light of the most recent analyses from LHC collaborations and the latest theoretical developments. The potential of an LHC upgrade, colliding protons at a centre-of-mass energy of 27 TeV and producing a dataset corresponding to an integrated luminosity of 15 ab−1, is also discussed.
2019
Abdul Khalek, R.; Aboubrahim, A.; Alimena, J.; Alioli, S.; Alves, A.; Asawatangtrakuldee, C.; Azatov, A.; Azzi, P.; Bailey, S.; Banerjee, S.; Barberio, E. L.; Barducci, D.; Barone, G.; Bauer, M.; Bautista, C.; Bechtle, P.; Becker, K.; Benaglia, A.; Bengala, M.; Berger, N.; Bertella, C.; Bethani, A.; Betti, A.; Biekotter, A.; Bishara, F.; Bloch, D.; Bokan, P.; Bondu, O.; Bonvini, M.; Borgonovi, L.; Borsato, M.; Boselli, S.; Braibant-Giacomelli, S.; Buchalla, G.; Cadamuro, L.; Caillol, C.; Calandri, A.; Calderontazon, A.; Campbell, J. M.; Caola, F.; Capozi, M.; Carena, M.; Carloni Calame, C. M.; Carmona, A.; Carquin, E.; Carvalho Antunes De Oliveira, A.; Castaneda Hernandez, A.; Cata, O.; Celis, A.; Cerri, A.; Cerutti, F.; Chahal, G. S.; Chakraborty, A.; Chaudhary, G.; Chen, X.; Chisholm, A. S.; Contino, R.; Costa, A. J.; Covarelli, R.; Craig, N.; Curtin, D.; D’Eramo, L.; Dang, N. P.; Das, P.; Dawson, S.; De Aguiar Francisco, O. A.; de Blas, J.; N. DeFilippis, S. De Curtis; De la Torre, H.; de Lima, L.; De Wit, A.; Delaere, C.; Delcourt, M.; Delmastro, M.; Demers, S.; Dev, N.; Di Nardo, R.; Di Vita, S.; Dildick, S.; do Prado, L. A. F.; Donadelli, M.; Du, D.; Durieux, G.; Dührssen, M.; Eberhardt, O.; El Morabit, K.; Elias-Miro, J.; Ellis, J.; Englert, C.; Essig, R.; Falke, S.; Farina, M.; Ferrari, A.; Ferroglia, A.; Fiolhais, M. C. N.; Flechl, M.; Folgueras, S.; Fontanesi, E.; Francavilla, P.; Franceschini, R.; Frederix, R.; Frixione, S.; Gómez-Ceballos, G.; Gabrielli, A.; Gadatsch, S.; Gallinaro, M.; Gandrakota, A.; Gao, J.; Garay Walls, F. M.; Gehrmann, T.; Gershtein, Y.; Ghosh, T.; Gilbert, A.; Glein, R.; Glover, E. W. N.; Gomez-Ambrosio, R.; Gonçalo, R.; Gonçalves, D.; Gorbahn, M.; Gouveia, E.; Gouzevitch, M.; Govoni, P.; Grazzini, M.; Greenberg, B.; Grimm, K.; Gritsan, A. V.; Grohsjean, A.; Grojean, C.; Gu, J.; Gugel, R.; Gupta, R. S.; Gwilliam, C. B.; Höche, S.; Haacke, M.; Haddad, Y.; Haisch, U.; Hamity, G. N.; Han, T.; Harland-Lang, L. A.; Harnik, R.; Heinemeyer, S.; Heinrich, G.; Henning, B.; Hirschi, V.; Hoepfner, K.; Hogan, J. M.; Homiller, S.; Huang, Y.; Huss, A.; Jézéquel, S.; Jain, Sa.; Jones, S. P.; Köneke, K.; Kalinowski, J.; Kamenik, J. F.; Kaplan, M.; Karlberg, A.; Kaur, M.; Keicher, P.; Kerner, M.; Khanov, A.; Kieseler, J.; Kim, J. H.; Kim, M.; Klijnsma, T.; Kling, F.; Klute, M.; Komaragiri, J. R.; Kong, K.; Kozaczuk, J.; Kozow, P; Krause, C.; Lai, S.; Langford, J.; Le, B.; Lechner, L.; Leight, W. A.; Leney, K. J. C.; Lenz, T.; Li, C-Q.; Li, H.; Li, Q.; Liebler, S.; Lindert, J.; Liu, D.; Liu, J.; Liu, Y.; Liu, Z.; Lombardo, D.; Long, A.; Long, K.; Low, I.; Luisoni, G.; Ma, L. L.; Magnan, A. -M.; Majumder, D.; Malinauskas, A.; Maltoni, F.; Mangano, M. L.; Marchiori, G.; Marini, A. C.; Martin, A.; Marzani, S.; K. T. Matchev, A. Massironi; Matheus, R. D.; Mazumdar, K.; Mazzitelli, J.; Mcdougall, A. E.; Meade, P.; Meridiani, P.; Meyer, A. B.; Michielin, E.; Milenovic, P.; Milosevic, V.; Mimasu, K.; Mistlberger, B.; Mlynarikova, M.; Mondragon, M.; Monni, P. F.; Montagna, G.; Monti, F.; Moreno Llacer, M.; Mueck, A.; Muiño, P. C.; Murphy, C.; Murray, W. J.; Musella, P.; Narain, M.; Naranjo Garcia, R. F.; Nath, P.; Neubert, M.; Nicrosini, O.; Nikolopoulos, K.; Nisati, A.; No, J. M.; Ojeda, M. L.; Olivares Pino, S. A.; Onofre, A.; Ortona, G.; Pagan Griso, S.; Pagani, D.; Palencia Cortezon, E.; Palmer, C.; Pandini, C.; Panico, G.; Panwar, L.; Pappadopulo, D.; Park, M.; Patel, R.; Paucar-Velasquez, F.; Pedro, K.; Pernie, L.; Perrozzi, L.; Petersen, B. A.; Petit, E.; Petrucciani, G.; Piacquadio, G.; Piccinini, F.; Pieri, M.; Plehn, T.; Pokorski, S.; Pomarol, A.; Ponton, E.; Pozzorini, S.; Prestel, S.; Prokofiev, K.; Ramsey-Musolf, M.; Re, E.; D. Redigolo, N. P. Readioff; E. Reynolds, L. Reina; Riembau, M.; Rikkert, F.; Robens, T.; Roentsch, R.; Rojo, J.; Rompotis, N.; Rorie, J.; Rosiek, J.; Roskes, J.; Ruderman, J. T.; Sahoo, N.; Saito, S.; Salerno, R.; Sales De Bruin, P. H.; Salvucci, A.; Sandeep, K.; Santiago, J.; Santo, R.; Sanz, V.; Sarica, U.; Savin, A.; Savoy-Navarro, A.; Sawant, S.; Schaffer, A. C.; Schlaffer, M.; Schmidt, A.; Schneider, B.; Schoefbeck, R.; Schröder, M.; Scodeggio, M.; Scott, E.; Scyboz, L.; Selvaggi, M.; Sestini, L.; Shao, H. -S.; Shivaji, A.; Silvestrini, L.; Simon, L.; Sinha, K.; Soreq, Y.; Spannowsky, M.; Spira, M.; Spitzbart, D.; Stamou, E.; Stark, J.; Stefaniak, T.; Stieger, B.; Strong, G.; Szleper, M.; Tackmann, K.; Takeuchi, M.; Taroni, S.; Testa, M.; Thamm, A.; Theeuwes, V.; Thomsen, L. A.; Tkaczyk, S.; Torre, R.; Tramontano, F.; Ulmer, K. A.; Vantalon, T.; Vecchi, L.; Vega-Morales, R.; Venturini, E.; Verducci, M.; Vernieri, C.; Vickey, T.; Vidal Marono, M.; Vischia, P.; Vryonidou, E.; Wagner, P.; Walbrecht, V. M.; Wang, L. -T.; Wardle, N.; Wardrope, D. R.; Weiglein, G.; Wertz, S.; Wielers, M.; Williams, J. M.; Wolf, R.; Wulzer, A.; Xiao, M.; Yang, H. T.; Yazgan, E.; Yin, Z.; You, T.; Yu, F.; Zanderighi, G.; M. Zaro, D. Zanzi; Zenz, S. C.; Zerwas, D.; Zgubiˇc, M.; Zhang, J.; Zhang, L.; Zhang, W.; Zhao, X.; Zhong, Y. -M.
File in questo prodotto:
File Dimensione Formato  
Tullio.Basaglia@cern.ch,+WG2_229_592.pdf

accesso aperto

Tipologia: Versione finale editoriale
Licenza: Creative commons
Dimensione 45.69 MB
Formato Adobe PDF
45.69 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/1219482
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact