E-viri
PDF
Recenzirano
-
Aad, G.; Barnovska, Z.; Berger, N.; Delmastro, M.; Di Ciaccio, L.; Elles, S.; Goy, C.; Hryn'Ova, T.; Jézéquel, S.; Keoshkerian, H.; Koletsou, I.; Lafaye, R.; Leveque, J.; Lombardo, V.P.; Massol, N.; Przysiezniak, H.; Sauvage, G.; Sauvan, E.; Schwoerer, M.; Simard, O.; Todorov, T.; Wingerter-Seez, I.; Albrand, S.; Brown, J.; Collot, J.; Crépé-Renaudin, S.; Dechenaux, B.; Delsart, P.A.; Gabaldon, C.; Genest, M.H.; Hostachy, J.Y.; Ledroit-Guillon, F.; Lleres, A.; Lucotte, A.; Malek, F.; Monini, C.; Stark, J.; Trocmé, B.; Wu, M.; Boumediene, D.; Busato, Emmanuel; Calvet, D.; Calvet, S.; Donini, J.; Dubreuil, E.; Ghodbane, N.; Gilles, G.; Gris, Ph; Guicheney, C.; Liao, H.; Pallin, D.; Paredes Hernández, Daniela; Podlyski, F.; Santoni, C.; Theveneaux-Pelzer, Timothée; Valery, Loïc; Vazeille, F.; Abdel Khalek, S.; Bassalat, A.; Becot, C.; Binet, S.; Bourdarios, C.; Charfeddine, D.; de Vivie de Regie, J.B.; Duflot, L.; Escalier, M.; Fayard, L.; Fournier, D.; Grivaz, J.-F.; Guillemin, T.; Hariri, F.; Henrot-Versillé, S.; Hrivnac, J.; Iconomidou-Fayard, L.; Kado, M.; Lounis, A.; Makovec, N.; Poggioli, L.; Puzo, P.; Renaud, A.; Rousseau, D.; Rybkin, G.; Schaffer, A.C.; Scifo, E.; Serin, L.; Simion, S.; Tanaka, R.; Tran, H.L.; Zerwas, D.; Zhang, Z.; Alio, L.; Barbero, M.; Bertella, C.; Clémens, J. C.; Coadou, Y.; Diglio, Sara; Djama, F.; Feligioni, L.; Hoffmann, D.; Hubaut, F.
Physics letters. B, 2014, Letnik: 738Journal Article
This letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, $V\gamma$, with $V= W(\rightarrow \ell \nu)$ or $Z(\rightarrow \ell^{+} \ell^{-})$, where $\ell = e$ or $\mu$. The measurements use 20.3 fb$^{-1}$ of proton-proton collision data at a center-of-mass energy of $\sqrt{s}=8$ TeV recorded with the ATLAS detector. No deviations from the Standard Model expectations are found, and production cross section limits are set at 95% confidence level. Masses of the hypothetical $a_{T}$ and $\omega_{T}$ states of a benchmark Low Scale Technicolor model are excluded in the ranges 275,960 GeV and $200,700\cup750,890$ GeV, respectively. Limits at 95% confidence level on the production cross section of a singlet scalar resonance decaying to $Z\gamma$ final states have also been obtained for masses below 1180 GeV.
