Sphaleron and critical bubble in the scale invariant two Higgs doublet model
作者： Kaori Fuyuto , Eibun Senaha
DOI: 10.1016/J.PHYSLETB.2015.05.061
关键词:
摘要: Abstract We revisit the electroweak phase transition and critical bubble in scale invariant two Higgs doublet model light of recent LHC data. Moreover, sphaleron decoupling condition is newly evaluated this model. The analysis done by using resummed finite-temperature one-loop effective potential. It found that 125 GeV boson inevitably leads to strong first-order transition, strength which always large enough satisfy condition, v N / T > 1.2 , where denotes a nucleation temperature vacuum expectation value at . In model, even if couplings gauge bosons fermions are similar standard values, signal decay photons reduced 10% triple coupling enhanced 82% compared prediction.
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Werner Bernreuther, CP Violation and Baryogenesis Lecture Notes in Physics. ,vol. 591, pp. 237- 293 ,(2002) , 10.1007/3-540-47895-7_7
J.-M. Gérard, M. Herquet, Twisted custodial symmetry in two-Higgs-doublet models. Physical Review Letters. ,vol. 98, pp. 251802- 251802 ,(2007) , 10.1103/PHYSREVLETT.98.251802
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
Sheldon L. Glashow, Steven Weinberg, Natural conservation laws for neutral currents Physical Review D. ,vol. 15, pp. 1958- 1965 ,(1977) , 10.1103/PHYSREVD.15.1958
Simon de Visscher, Jean-Marc Gérard, Michel Herquet, Vincent Lemaitre, Fabio Maltoni, Unconventional phenomenology of a minimal two-Higgs-doublet model Journal of High Energy Physics. ,vol. 0908, pp. 042- 042 ,(2009) , 10.1088/1126-6708/2009/08/042
N. S. Manton, Topology in the Weinberg-Salam theory Physical Review D. ,vol. 28, pp. 2019- 2026 ,(1983) , 10.1103/PHYSREVD.28.2019
Patrick Meade, David Curtin, Prerit Jaiswal, Prerit Jaiswal, Excluding electroweak baryogenesis in the MSSM Journal of High Energy Physics. ,vol. 2012, pp. 5- ,(2012) , 10.1007/JHEP08(2012)005
Shinya Kanemura, Yasuhiro Okada, Eibun Senaha, Electroweak baryogenesis and quantum corrections to the triple Higgs boson coupling Physics Letters B. ,vol. 606, pp. 361- 366 ,(2005) , 10.1016/J.PHYSLETB.2004.12.004
Christopher T. Hill, Is the Higgs Boson Associated with Coleman-Weinberg Dynamical Symmetry Breaking? Physical Review D. ,vol. 89, pp. 073003- ,(2014) , 10.1103/PHYSREVD.89.073003
Koichi Funakubo, Eibun Senaha, Electroweak phase transition, critical bubbles and sphaleron decoupling condition in the MSSM Physical Review D. ,vol. 79, pp. 115024- ,(2009) , 10.1103/PHYSREVD.79.115024