Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Alessandro Ballestrero"'
Publikováno v:
Physics Letters B, Vol 811, Iss , Pp 135856- (2020)
We study the polarization of positively charged W's in the scattering of massive electroweak bosons at hadron colliders. We rely on the separation of weak boson polarizations in the gauge-invariant, doubly-resonant part of the amplitude in Monte Carl
Externí odkaz:
https://doaj.org/article/d00b7c497ba94c7bb156a0bb52d56b11
Autor:
Alessandro Ballestrero, Benedikt Biedermann, Simon Brass, Ansgar Denner, Stefan Dittmaier, Rikkert Frederix, Pietro Govoni, Michele Grossi, Barbara Jäger, Alexander Karlberg, Ezio Maina, Mathieu Pellen, Giovanni Pelliccioli, Simon Plätzer, Michael Rauch, Daniela Rebuzzi, Jürgen Reuter, Vincent Rothe, Christopher Schwan, Hua-Sheng Shao, Pascal Stienemeier, Giulia Zanderighi, Marco Zaro, Dieter Zeppenfeld
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-25 (2018)
Abstract Vector-boson scattering processes are of great importance for the current run-II and future runs of the Large Hadron Collider. The presence of triple and quartic gauge couplings in the process gives access to the gauge sector of the Standard
Externí odkaz:
https://doaj.org/article/9ebd48e88c524399b339e2c8498c6bf9
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 3, Pp 1-32 (2018)
Abstract Measuring the scattering of longitudinally-polarized vector bosons represents a fundamental test of ElectroWeak Symmetry Breaking. In addition to the challenges provided by low rates and large backgrounds, there are conceptual issues which n
Externí odkaz:
https://doaj.org/article/96ce1d83fc5c4e05b97cf31080ba1fc1
Autor:
Alessandro, Ballestrero, Riccardo, Bellan, Benedikt, Biedermann, Carsten, Bittrich, Ilaria, Brivio, Andrea, Cardini, Guillelmo, Gomez-Ceballos, Claude, Charlot, Vitaliano, Ciulli, Roberto, Covarelli, Javier, Cuevas, Ansgar, Denner, Stefan, Dittmaier, Lucia, Di Ciaccio, Senka, Duric, Lauwers, E. Jasper Gerard, Sinead, Farrington, Pamela, Ferrari, Pedro, Ferreira Silva, Linda, Finco, Duje, Giljanović, Nigel, Glover, Raquel, Gomez-Ambrosio, Giulia, Gonella, Pietro, Govoni, Corinne, Goy, Philippe, Gras, Christophe, Grojean, Eilam, Gross, Michele, Grossi, Martin, Grunewald, Louis, Helary, Tim, Herrmann, Matt, Herndon, Andreas, Hinzmann, Franziska, Iltzsche, Barbara, Jäger, Xavier, Janssen, Jan, Kalinowski, Alexander, Karlberg, Oldrich, Kepka, Borut, Kersevan, Markus, Klute, Michael, Kobel, Iro, Koletsou, Kostas, Kordas, Damir, Lelas, Piergiulio, Lenzi, Qiang, Li, Kristin, Lohwasser, Kenneth, Long, Narei, Lorenzo Martinez, Bruni, Lucrezia Stella, Ezio, Maina, Joany, Manjarres, Chiara, Mariotti, Mozer, Matthias Ulrich, Hannes, Mildner, Martijn, Mulders, Jakob, Novak, Carlo, Oleari, Anna, Paganoni, Mathieu, Pellen, Giovanni, Pelliccioli, Chariclia, Petridou, Philipp, Pigard, Marc-Andre, Pleier, Giacomo, Polesello, Karolos, Potamianos, Darren, Price, Ivica, Puljak, Michael, Rauch, Daniela, Rebuzzi, Jürgen, Reuter, Francesco, Riva, Vincent, Rothe, Lorenzo, Russo, Roberto, Salerno, Despoina, Sampsonidou, Laura, Sangalli, Emmanuel, Sauvan, Markus, Schumacher, Christopher, Schwan, Marco, Sekulla, Michele, Selvaggi, Frank, Siegert, Magdalena, Slawinska, Hella, Snoek, Philip, Sommer, Michael, Spannowsky, Francesco, Spanò, Pascal, Stienemeier, Jonas, Strandberg, Michał, Szleper, Andre, Sznajder, Stefanie, Todt, Michael, Trott, Spyros, Tzamarias, Davide, Valsecchi, Bob, Van Eijk, Alessandro, Vicini, Mikko, Voutilainen, Eleni, Vryonidou, Giulia, Zanderighi, Marco, Zaro, Dieter, Zeppenfeld
Publikováno v:
In Reviews in Physics November 2018 3:44-63
Publikováno v:
Physics Letters
Physics Letters B, Vol 811, Iss, Pp 135856-(2020)
Physics Letters B, Vol 811, Iss, Pp 135856-(2020)
We study the polarization of positively charged $W$'s in the scattering of massive electroweak bosons at hadron colliders. We rely on the separation of weak boson polarizations in the gauge-invariant, doubly-resonant part of the amplitude in Monte Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9ea1d465cdaff51429b5300a01ef1d
http://arxiv.org/abs/2007.07133
http://arxiv.org/abs/2007.07133
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 9, Pp 1-47 (2019)
Journal of High Energy Physics
Journal of High Energy Physics
Isolating the scattering of longitudinal weak bosons at the LHC is an important tool to probe the ElectroWeak Symmetry Breaking mechanism. Separating polarizations of $W$ and $Z$ bosons is complicated, because of non resonant contributions and interf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f91689a9e333569115fa287d80a2062f
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 3, Pp 1-32 (2018)
Journal of High Energy Physics
Journal of High Energy Physics
Measuring the scattering of longitudinally-polarized vector bosons represents a fundamental test of ElectroWeak Symmetry Breaking. In addition to the challenges provided by low rates and large backgrounds, there are conceptual issues which need to be
Autor:
Giovanni Pelliccioli, Pascal Stienemeier, Michele Grossi, Pietro Govoni, Simon Brass, Jürgen Reuter, Daniela Rebuzzi, Alexander Karlberg, Marco Zaro, Dieter Zeppenfeld, Hua-Sheng Shao, Ansgar Denner, Alessandro Ballestrero, Vincent Rothe, Stefan Dittmaier, Barbara Jäger, Simon Plätzer, Mathieu Pellen, Michael Rauch, Giulia Zanderighi, Ezio Maina, Benedikt Biedermann, Christopher Schwan, Rikkert Frederix
Publikováno v:
Eur.Phys.J.C
Eur.Phys.J.C, 2018, 78 (8), pp.671. ⟨10.1140/epjc/s10052-018-6136-y⟩
The European physical journal / C 78(8), 671 (2018). doi:10.1140/epjc/s10052-018-6136-y
The European Physical Journal. C, Particles and Fields
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-25 (2018)
The European physical journal / C, 78 (8), 671/1-25
European Physical Journal
Eur.Phys.J.C, 2018, 78 (8), pp.671. ⟨10.1140/epjc/s10052-018-6136-y⟩
The European physical journal / C 78(8), 671 (2018). doi:10.1140/epjc/s10052-018-6136-y
The European Physical Journal. C, Particles and Fields
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-25 (2018)
The European physical journal / C, 78 (8), 671/1-25
European Physical Journal
Vector-boson scattering processes are of great importance for the current run-II and future runs of the Large Hadron Collider. The presence of triple and quartic gauge couplings in the process gives access to the gauge sector of the Standard Model (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67d7aac73118788fa391f1f9890508f
https://hal.archives-ouvertes.fr/hal-01763454
https://hal.archives-ouvertes.fr/hal-01763454
Autor:
Ezio Maina, Alessandro Ballestrero
Publikováno v:
Journal of High Energy Physics
Interference effects play an important role in Electroweak Physics. They are responsible for the restoration of unitarity at large energies. When, as is often the case, higher order corrections are only available for some particular subamplitude, int
Publikováno v:
Computer Physics Communications. 180:401-417
PHANTOM is a tree level Monte Carlo for six parton final states at proton--proton, proton--antiproton and electron--positron collider at O(alpha_ew^6) and O(alpha_ew^4*alpha_s^2) including possible interferences between the two sets of diagrams. This