The social Higgs
作者： Daniele Bertolini , Matthew McCullough
关键词: Higgs boson 、 Photon 、 Higgs mechanism 、 Event (particle physics) 、 Higgs field 、 Particle physics 、 Physics 、 Scalar (mathematics) 、 Mixing (physics) 、 Tachyonic field 、 Nuclear and High Energy Physics
摘要: Using published Higgs search data we investigate whether any evidence supports the possibility that may be mixed with other neutral scalars. We combine positive for at 125.5 GeV constraints masses to explore viability of two simple models. The first ‘friend’ model is simply a scalar Higgs. In second ‘accomplice’ new has an enhanced coupling photons due couplings additional charged fields. find latter scenario allows improvement in fitting by accommodating h → γγ rates and suppression channels mass GeV. Small excesses allow further improve fit data, particularly if it vicinity 210 Due observed event strong limits high searches, mixing angles θ ≿ π/4 are typically disfavored 95% confidence level, depending on scalar.
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Tyler Corbett, Oscar José Pinto Éboli, Juan Gonzalez-Fraile, Ma Concepción Gonzalez-Garcia, None, Constraining anomalous Higgs boson interactions Physical Review D. ,vol. 86, pp. 075013- ,(2012) , 10.1103/PHYSREVD.86.075013
H Kirschenmann, G Steinbrück, M Zeise, O Gutsche, S Chatrchyan, V Khachatryan, AM Sirunyan, A Tumasyan, W Adam, T Bergauer, M Dragicevic, J Erö, C Fabjan, M Friedl, R Frühwirth, VM Ghete, J Hammer, M Hoch, N Hörmann, J Hrubec, M Jeitler, W Kiesenhofer, M Krammer, D Liko, I Mikulec, M Pernicka, B Rahbaran, C Rohringer, H Rohringer, R Schöfbeck, J Strauss, A Taurok, F Teischinger, P Wagner, W Waltenberger, G Walzel, E Widl, C-E Wulz, N Shumeiko, J Suarez, S Bansal, L Benucci, T Cornelis, EA De, X Janssen, S Luyckx, T Maes, L Mucibello, S Ochesanu, B Roland, R Rougny, M Selvaggi, H Van, P Van, N Van, A Van, F Blekman, S Blyweert, J D'Hondt, R Gonzalez, A Kalogeropoulos, M Maes, A Olbrechts, W Van, GP Van, I Villella, O Charaf, B Clerbaux, G De, V Dero, APR Gay, GH Hammad, T Hreus, A Léonard, PE Marage, L Thomas, C Vander, P Vanlaer, J Wickens, V Adler, K Beernaert, A Cimmino, S Costantini, G Garcia, M Grunewald, B Klein, J Lellouch, A Marinov, J Mccartin, AA Ocampo, D Ryckbosch, N Strobbe, F Thyssen, M Tytgat, L Vanelderen, P Verwilligen, S Walsh, E Yazgan, N Zaganidis, S Basegmez, G Bruno, L Ceard, J De, C Delaere, T du Pree, D Favart, L Forthomme, A Giammanco, J Hollar, V Lemaitre, J Liao, O Militaru, C Nuttens, D Pagano, A Pin, K Piotrzkowski, N Schul, N Beliy, T Caebergs, E Daubie, GA Alves, M Correa, D De, T Martins, ME Pol, MHG Souza, WL Aldá, W Carvalho, A Custódio, EM Da, C De, S Fonseca, D Matos, L Mundim, H Nogima, V Oguri, WL Prado, A Santoro, SM Silva, L Soares, A Sznajder, TS Anjos, CA Bernardes, FA Dias, TR Fernandez, EM Gregores, C Lagana, F Marinho, PG Mercadante, SF Novaes, None, Combined results of searches for the standard model Higgs boson in pp collisions at √s = 7 TeV Physics Letters B. ,vol. 710, pp. 26- 48 ,(2012) , 10.1016/J.PHYSLETB.2012.02.064
Frank Wilczek, Brian Patt, Higgs-field Portal into Hidden Sectors arXiv: High Energy Physics - Phenomenology. ,(2006)
R.K. Ellis, I. Hinchliffe, M. Soldate, J.J. Van Der Bij, Higgs decay to τ+τ−A possible signature of intermediate mass Higgs bosons at high energy hadron colliders Nuclear Physics. ,vol. 297, pp. 221- 243 ,(1988) , 10.1016/0550-3213(88)90019-3
Georges Aad, Tatevik Abajyan, Brad Abbott, Jalal Abdallah, S Abdel Khalek, Ahmed Ali Abdelalim, R Aben, B Abi, M Abolins, OS AbouZeid, H Abramowicz, H Abreu, BS Acharya, L Adamczyk, DL Adams, TN Addy, J Adelman, S Adomeit, P Adragna, T Adye, S Aefsky, JA Aguilar-Saavedra, M Agustoni, M Aharrouche, SP Ahlen, F Ahles, A Ahmad, M Ahsan, G Aielli, T Akdogan, TPA Åkesson, G Akimoto, AV Akimov, MS Alam, MA Alam, J Albert, S Albrand, M Aleksa, IN Aleksandrov, F Alessandria, C Alexa, G Alexander, G Alexandre, T Alexopoulos, M Alhroob, M Aliev, G Alimonti, J Alison, BMM Allbrooke, PP Allport, SE Allwood-Spiers, J Almond, A Aloisio, R Alon, Alejandro Alonso, F Alonso, A Altheimer, B Alvarez Gonzalez, MG Alviggi, K Amako, C Amelung, VV Ammosov, SP Amor Dos Santos, A Amorim, N Amram, C Anastopoulos, LS Ancu, N Andari, T Andeen, CF Anders, G Anders, KJ Anderson, A Andreazza, V Andrei, M-L Andrieux, XS Anduaga, S Angelidakis, P Anger, A Angerami, F Anghinolfi, A Anisenkov, N Anjos, A Annovi, A Antonaki, M Antonelli, A Antonov, J Antos, F Anulli, M Aoki, S Aoun, L Aperio Bella, R Apolle, G Arabidze, I Aracena, Y Arai, ATH Arce, S Arfaoui, J-F Arguin, E Arik, M Arik, AJ Armbruster, O Arnaez, V Arnal, C Arnault, A Artamonov, G Artoni, D Arutinov, S Asai, S Ask, B Åsman, L Asquith, K Assamagan, A Astbury, M Atkinson, B Aubert, E Auge, K Augsten, M Aurousseau, G Avolio, R Avramidou, D Axen, G Azuelos, Y Azuma, MA Baak, G Baccaglioni, C Bacci, AM Bach, H Bachacou, K Bachas, M Backes, M Backhaus, J Backus Mayes, E Badescu, P Bagnaia, S Bahinipati, Y Bai, DC Bailey, T Bain, JT Baines, OK Baker, MD Baker, S Baker, P Balek, E Banas, P Banerjee, Sw Banerjee, D Banfi, A Bangert, V Bansal, HS Bansil, None, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC Physics Letters B. ,vol. 716, pp. 1- 29 ,(2012) , 10.1016/J.PHYSLETB.2012.08.020
Ian Low, Joseph Lykken, Gabe Shaughnessy, Have we observed the Higgs boson (imposter) Physical Review D. ,vol. 86, pp. 093012- ,(2012) , 10.1103/PHYSREVD.86.093012
C.P. Burgess, Maxim Pospelov, Tonnis ter Veldhuis, The Minimal Model of nonbaryonic dark matter: a singlet scalar Nuclear Physics B. ,vol. 619, pp. 709- 728 ,(2001) , 10.1016/S0550-3213(01)00513-2
Marc Montull, Francesco Riva, Higgs discovery: the beginning or the end of natural EWSB? Journal of High Energy Physics. ,vol. 2012, pp. 18- ,(2012) , 10.1007/JHEP11(2012)018
Matthew R. Buckley, Dan Hooper, Are There Hints of Light Stops in Recent Higgs Search Results Physical Review D. ,vol. 86, pp. 075008- ,(2012) , 10.1103/PHYSREVD.86.075008
Michael E. Peskin, Tatsu Takeuchi, New constraint on a strongly interacting Higgs sector Physical Review Letters. ,vol. 65, pp. 964- 967 ,(1990) , 10.1103/PHYSREVLETT.65.964