One-loop renormalization of the NMSSM in SloopS: The neutralino-chargino and sfermion sectors

被引：18

作者：

Belanger, G. ^{[1
]}

Bizouard, V. ^{[1
]}

Boudjema, F. ^{[1
]}

Chalons, G. ^{[2
]}

机构：

[1] Univ Savoie Mt Blanc, CNRS, LAPTh, BP 110, F-74941 Annecy Le Vieux, France

[2] Univ Grenoble Alpes, CNRS IN2P3, Lab Phys Subatom & Cosmol, 53 Rue Martyrs, F-38026 Grenoble, France

来源：

PHYSICAL REVIEW D | 2016年 / 93卷 / 11期

关键词：

AUTOMATIC-GENERATION; FEYNMAN-RULES; FORTRAN CODE; PARTICLE DECAYS; HIGGS MASSES; PROGRAM; PACKAGE; LANHEP; BOSON; SPARTICLE;

D O I：

10.1103/PhysRevD.93.115031

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have completed the one-loop renormalisation of the Next-to-Minimal Supersyrnmetric Standard Model (NMSSM) allowing for and comparing between different renormalisation schemes. A special attention is paid to on-shell schemes. We study a variety of these schemes based on alternative choices of the physical input parameters. In this paper we present our approach to the renormalization of the NMSSM and report on our results for the neutralino-chargino and sfermion sectors. We will borrow some results from our study of the Higgs sector whose full discussion is left for a separate publication. We have implemented the setup for all the sectors of the NMSSM within SloopS, a code for the automatic computation of one-loop corrections initially developed for the standard model and the MSSM. Among the many applications that allows the code, we present here the one-loop corrections to neutralino masses and to partial widths of neutralinos and charginos into final states with one gauge boson. One-loop electroweak and QCD corrections to the partial widths of third generation sfermions into a fermion and a chargino or a neutralino are also computed.

引用

页数：29

共 62 条

[1] ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider (vol 75, 510, 2015) [J].

Aad, G. ;

Abbott, B. ;

Abdallah, J. ;

Abdinov, O. ;

Aben, R. ;

Abolins, M. ;

AbouZeid, O. S. ;

Abramowicz, H. ;

Abreu, H. ;

Abreu, R. ;

Abulaiti, Y. ;

Acharya, B. S. ;

Adamczyk, L. ;

Adams, D. L. ;

Adelman, J. ;

Adomeit, S. ;

Adye, T. ;

Affolder, A. A. ;

Agatonovic-Jovin, T. ;

Agricola, J. ;

Aguilar-Saavedra, J. A. ;

Ahlen, S. P. ;

Ahmadov, F. ;

Aielli, G. ;

Akerstedt, H. ;

Akesson, T. P. ;

Akimov, A. V. ;

Alberghi, G. L. ;

Albert, J. ;

Albrand, S. ;

Verzini, M. J. Alconada ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alexa, C. ;

Alexander, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Alimonti, G. ;

Alio, L. ;

Alison, J. ;

Alkire, S. P. ;

Allbrooke, B. M. M. ;

Allport, P. P. ;

Aloisio, A. ;

Alonso, A. ;

Alonso, F. ;

Alpigiani, C. ;

Altheimer, A. ;

Gonzalez, B. Alvarez ;

Piqueras, D. Alvarez .

EUROPEAN PHYSICAL JOURNAL C, 2016, 76 (03)

[2] Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC [J].

Aad, G. ;

Abajyan, T. ;

Abbott, B. ;

Abdallah, J. ;

Khalek, S. Abdel ;

Abdelalim, A. A. ;

Abdinov, O. ;

Aben, R. ;

Abi, B. ;

Abolins, M. ;

AbouZeid, U. S. ;

Abramowicz, H. ;

Abreu, H. ;

Acharya, B. S. ;

Adamczyk, L. ;

Adams, D. L. ;

Addy, T. N. ;

Adelman, J. ;

Adomeit, S. ;

Adragna, P. ;

Adye, T. ;

Aefsky, S. ;

Aguilar-Saavedra, J. A. ;

Agustoni, M. ;

Aharrouche, M. ;

Ahlen, S. P. ;

Ahles, F. ;

Ahmad, A. ;

Ahsan, M. ;

Aielli, G. ;

Akdogan, T. ;

Akesson, T. P. A. ;

Akimoto, G. ;

Akimov, A. V. ;

Alam, M. S. ;

Alam, M. A. ;

Albert, J. ;

Albrand, S. ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alessandria, F. ;

Alexa, C. ;

Alexander, G. ;

Alexandre, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Aliev, M. ;

Alimonti, G. ;

Alison, J. ;

Allbrooke, B. M. M. .

PHYSICS LETTERS B, 2012, 716 (01) :1-29

[3] Planck 2013 results. XVI. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cappellini, B. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chen, X. ;

Chiang, H. C. ;

Chiang, L. -Y ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[4] Next-to-minimal SOFTSUSY [J].

Allanach, B. C. ;

Athron, P. ;

Tunstall, Lewis C. ;

Voigt, A. ;

Williams, A. G. .

COMPUTER PHYSICS COMMUNICATIONS, 2014, 185 (09) :2322-2339

[5] SOFTSUSY: A program for calculating supersymmetric spectra [J].

Allanach, BC .

COMPUTER PHYSICS COMMUNICATIONS, 2002, 143 (03) :305-331

[6]

[Anonymous], P SCI EPS HEP2015

[7]

[Anonymous], ONE LOOP RE IN PRESS

[8]

[Anonymous], ARXIVHEPPH0312045

[9] FlexibleSUSY-A spectrum generator generator for supersymmetric models [J].

Athron, Peter ;

Park, Jae-hyeon ;

Stoeckinger, Dominik ;

Voigt, Alexander .

COMPUTER PHYSICS COMMUNICATIONS, 2015, 190 :139-172

[10] Next-to-leading order NMSSM decays with CP-odd Higgs bosons and stops [J].

Baglio, J. ;

Krauss, C. O. ;

Muehlleitner, M. ;

Walz, K. .

JOURNAL OF HIGH ENERGY PHYSICS, 2015, (10)

← 1 2 3 4 5 6 7 →