Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Howard E. Haber"'
Autor:
João P. Silva, Howard E. Haber
Publikováno v:
Physical Review
The exceptional region of the parameter space (ERPS) of the two Higgs doublet model (2HDM) is defined to be the parameter regime where the scalar potential takes on a very special form. In the standard parameterization of the 2HDM scalar potential wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2990ea4b714c52f7572c3b7b0689925
http://arxiv.org/abs/2102.07136
http://arxiv.org/abs/2102.07136
Autor:
Georg Weiglein, Sebastian Paßehr, Martin Gabelmann, D. Meuser, Nick Murphy, M. M. Mühlleitner, E.A. Reyes Rojas, Wolfgang Hollik, Sven Heinemeyer, Kilian Nickel, G. Lee, Robert V. Harlander, Thi Nhung Dao, Heidi Rzehak, T. Hahn, Jonas Klappert, Thomas Kwasnitza, Howard E. Haber, Henning Bahl, Peter Drechsel, Dominik Stöckinger, Werner Porod, Sophia Borowka, Carlos E. M. Wagner, Thomas Biekötter, Florian Staub, A. Voigt, Marcela Carena, L. Mihaila, Florian Domingo, Mark D. Goodsell, P. Slavich, Giuseppe Degrassi, Benjamin C. Allanach, Ramona Gröber, I. V. Sobolev, Emanuele Bagnaschi, Johannes Braathen, Ulrich Ellwanger
Publikováno v:
The European physical journal / C, 81 (5), Article: 450
The European physical journal / C 81(5), 450 (2021). doi:10.1140/epjc/s10052-021-09198-2
Slavich, P, Heinemeyer, S, Bagnaschi, E, Bahl, H, Goodsell, M, Haber, H E, Hahn, T, Harlander, R, Hollik, W, Lee, G, Mühlleitner, M, Paßehr, S, Rzehak, H, Stöckinger, D, Voigt, A, Wagner, C E M, Weiglein, G, Allanach, B C, Biekötter, T, Borowka, S, Braathen, J, Carena, M, Dao, T N, Degrassi, G, Domingo, F, Drechsel, P, Ellwanger, U, Gabelmann, M, Gröber, R, Klappert, J, Kwasnitza, T, Meuser, D, Mihaila, L, Murphy, N, Nickel, K, Porod, W, Rojas, E A R, Sobolev, I & Staub, F 2021, ' Higgs-mass predictions in the MSSM and beyond ', European Physical Journal C, vol. 81, no. 5, 450 . https://doi.org/10.1140/epjc/s10052-021-09198-2
Eur.Phys.J.C
Eur.Phys.J.C, 2021, 81 (5), pp.450. ⟨10.1140/epjc/s10052-021-09198-2⟩
European Physical Journal C: Particles and Fields, Vol 81, Iss 5, Pp 1-71 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname
European Physical Journal
1-79 (2020). doi:10.3204/PUBDB-2021-00019
The European physical journal / C 81(5), 450 (2021). doi:10.1140/epjc/s10052-021-09198-2
Slavich, P, Heinemeyer, S, Bagnaschi, E, Bahl, H, Goodsell, M, Haber, H E, Hahn, T, Harlander, R, Hollik, W, Lee, G, Mühlleitner, M, Paßehr, S, Rzehak, H, Stöckinger, D, Voigt, A, Wagner, C E M, Weiglein, G, Allanach, B C, Biekötter, T, Borowka, S, Braathen, J, Carena, M, Dao, T N, Degrassi, G, Domingo, F, Drechsel, P, Ellwanger, U, Gabelmann, M, Gröber, R, Klappert, J, Kwasnitza, T, Meuser, D, Mihaila, L, Murphy, N, Nickel, K, Porod, W, Rojas, E A R, Sobolev, I & Staub, F 2021, ' Higgs-mass predictions in the MSSM and beyond ', European Physical Journal C, vol. 81, no. 5, 450 . https://doi.org/10.1140/epjc/s10052-021-09198-2
Eur.Phys.J.C
Eur.Phys.J.C, 2021, 81 (5), pp.450. ⟨10.1140/epjc/s10052-021-09198-2⟩
European Physical Journal C: Particles and Fields, Vol 81, Iss 5, Pp 1-71 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname
European Physical Journal
1-79 (2020). doi:10.3204/PUBDB-2021-00019
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. The discovery of a Higgs boson and the remarkably precise measurement o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73cd2c673bd50f62e95c98305e638706
https://publikationen.bibliothek.kit.edu/1000133418
https://publikationen.bibliothek.kit.edu/1000133418
Publikováno v:
Physical Review
The complex 2HDM (C2HDM) is the most general CP-violating two Higgs doublet model that possesses a softly-broken $\mathbb{Z}_2$ symmetry. However, the physical consequences of the model cannot depend on the basis of scalar fields used to define it. T
Autor:
Howard E. Haber
Publikováno v:
International Journal of Modern Physics A. 36:2130003
In addition to the diagonalization of a normal matrix by a unitary similarity transformation, there are two other types of diagonalization procedures that sometimes arise in quantum theory applications -- the singular value decomposition and the Auto
Publikováno v:
Journal of High Energy Physics (JHEP)
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-55 (2019)
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-55 (2019)
Journal of High Energy Physics
We explore some aspects of models with two and three SU(2) scalar doublets that lead to mass degeneracies among some of the physical scalars. In Higgs sectors with two scalar doublets, the exact degeneracy of scalar masses, without an artificial fine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ce28672fda899fd79d5f7d234f474f7
https://hdl.handle.net/11250/2642957
https://hdl.handle.net/11250/2642957
Publikováno v:
Journal of Physics: Conference Series (JPCS)
Symmetries play a very important r\^ole in Particle Physics. In extended scalar sectors, the existence of symmetries may permit the models to comply with the experimental constraints in a natural way, and at the same time reduce the number of free pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f989ad22909d21f1db14ec07ee4f36cb
Autor:
Howard E. Haber
Publikováno v:
SciPost Physics Lecture Notes, p 21 (2021)
There are numerous relations among the generators in the defining and adjoint representations of SU(N). These include Casimir operators, formulae for traces of products of generators, etc. Due to the existence of the completely symmetric tensor $d_{a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007f43cf7da2ffecc6d233f2eecb6b1a
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-25 (2018)
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-25 (2018)
This is the second of a series of papers that explores the physical parameterization, sum rules and unitarity bounds arising from a non-minimal scalar sector of the Standard Model (SM) that consists of N Higgs doublets. In this paper, we focus on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d13ed348d77fd937e6dd1ddb5e8899fb
http://arxiv.org/abs/1808.07123
http://arxiv.org/abs/1808.07123
Publikováno v:
Anticipating the Next Discoveries in Particle Physics.
In these introductory lectures, we review the theoretical tools used in constructing supersymmetric field theories and their application to physical models. We first introduce the technology of two-component spinors, which is convenient for describin
Publikováno v:
Journal of High Energy Physics (JHEP)
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-49 (2018)
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-49 (2018)
The Standard Model (SM)-like couplings of the observed Higgs boson impose strong constraints on the structure of any extended Higgs sector. We consider the theoretical properties and the phenomenological implications of a generic two Higgs doublet mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2afb07fc7b30e8a52ddddcbbb6f51595