Alignment limit of the NMSSM Higgs sector
Abstract
The Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM) with a Higgs boson of mass 125 GeV can be compatible with stop masses of order of the electroweak scale, thereby reducing the degree of fine-tuning necessary to achieve electroweak symmetry breaking. Moreover, in an attractive region of the NMSSM parameter space, corresponding to the \alignment limit" in which one of the neutral Higgs fields lies approximately in the same direction in field space as the doublet Higgs vacuum expectation value, the observed Higgs boson is predicted to have Standard- Model-like properties. We derive analytical expressions for the alignment conditions and show that they point toward a more natural region of parameter space for electroweak symmetry breaking, while allowing for perturbativity of the theory up to the Planck scale. Additionally, the alignment limit in the NMSSM leads to a well defined spectrum in the Higgs and Higgsino sectors, and yields a rich and interesting Higgs boson phenomenology that can be tested at the LHC. Here, we discuss the most promising channels for discovery and present several benchmark points for further study.
- Authors:
-
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Univ. of Chicago, IL (United States). Enrico Fermi Inst. and Kavli Inst. for Cosmological Physics
- Univ. of California, Santa Cruz, CA (United States)
- Argonne National Lab. (ANL), Argonne, IL (United States); Northwestern Univ., Evanston, IL (United States)
- Univ. of Michigan, Ann Arbor, MI (United States). Michigan Center for Theoretical Physics; Wayne State Univ., Detroit, MI (United States)
- Univ. of Chicago, IL (United States). Enrico Fermi Inst. and Kavli Inst. for Cosmological Physics; Argonne National Lab. (ANL), Argonne, IL (United States)
- Publication Date:
- Research Org.:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- OSTI Identifier:
- 1230021
- Alternate Identifier(s):
- OSTI ID: 1238191
- Report Number(s):
- FERMILAB-PUB-15-407-T; EFI-15-32; MCTP-15-15; SCIPP-15/2; WSU-HEP-1505
Journal ID: ISSN 2470-0010; PRVDAQ; arXiv eprint number arXiv:1510.09137
- Grant/Contract Number:
- AC02-07CH11359; FG02-13ER41958; SC0009924
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review D
- Additional Journal Information:
- Journal Volume: 93; Journal Issue: 3; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Phenomenology-HEP
Citation Formats
Carena, Marcela, Haber, Howard E., Low, Ian, Shah, Nausheen R., and Wagner, Carlos E. M. Alignment limit of the NMSSM Higgs sector. United States: N. p., 2016.
Web. doi:10.1103/PhysRevD.93.035013.
Carena, Marcela, Haber, Howard E., Low, Ian, Shah, Nausheen R., & Wagner, Carlos E. M. Alignment limit of the NMSSM Higgs sector. United States. doi:10.1103/PhysRevD.93.035013.
Carena, Marcela, Haber, Howard E., Low, Ian, Shah, Nausheen R., and Wagner, Carlos E. M. Wed .
"Alignment limit of the NMSSM Higgs sector". United States. doi:10.1103/PhysRevD.93.035013. https://www.osti.gov/servlets/purl/1230021.
@article{osti_1230021,
title = {Alignment limit of the NMSSM Higgs sector},
author = {Carena, Marcela and Haber, Howard E. and Low, Ian and Shah, Nausheen R. and Wagner, Carlos E. M.},
abstractNote = {The Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM) with a Higgs boson of mass 125 GeV can be compatible with stop masses of order of the electroweak scale, thereby reducing the degree of fine-tuning necessary to achieve electroweak symmetry breaking. Moreover, in an attractive region of the NMSSM parameter space, corresponding to the \alignment limit" in which one of the neutral Higgs fields lies approximately in the same direction in field space as the doublet Higgs vacuum expectation value, the observed Higgs boson is predicted to have Standard- Model-like properties. We derive analytical expressions for the alignment conditions and show that they point toward a more natural region of parameter space for electroweak symmetry breaking, while allowing for perturbativity of the theory up to the Planck scale. Additionally, the alignment limit in the NMSSM leads to a well defined spectrum in the Higgs and Higgsino sectors, and yields a rich and interesting Higgs boson phenomenology that can be tested at the LHC. Here, we discuss the most promising channels for discovery and present several benchmark points for further study.},
doi = {10.1103/PhysRevD.93.035013},
journal = {Physical Review D},
number = 3,
volume = 93,
place = {United States},
year = {2016},
month = {2}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 13 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
journal, September 2012
- Aad, G.; Abajyan, T.; Abbott, B.
- Physics Letters B, Vol. 716, Issue 1
Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC
journal, October 2013
- Aad, G.; Abajyan, T.; Abbott, B.
- Physics Letters B, Vol. 726, Issue 1-3
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
journal, September 2012
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- Physics Letters B, Vol. 716, Issue 1
Observation of a new boson with mass near 125 GeV in pp collisions at $ \sqrt{s}=7 $ and 8 TeV
journal, June 2013
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- Journal of High Energy Physics, Vol. 2013, Issue 6
Can the mass of the lightest Higgs boson of the minimal supersymmetric model be larger than ?
journal, April 1991
- Haber, Howard E.; Hempfling, Ralf
- Physical Review Letters, Vol. 66, Issue 14
Upper Bound of the Lightest Higgs Boson Mass in the Minimal Supersymmetric Standard Model
journal, January 1991
- Okada, Yasuhiro; Yamaguchi, Masahiro; Yanagida, Tsutomu
- Progress of Theoretical Physics, Vol. 85, Issue 1
Radiative corrections to the masses of supersymmetric Higgs bosons
journal, March 1991
- Ellis, John; Ridolfi, Giovanni; Zwirner, Fabio
- Physics Letters B, Vol. 257, Issue 1-2
Renormalization-group-improved Higgs sector of the minimal supersymmetric model
journal, November 1993
- Haber, Howard E.; Hempfling, Ralf
- Physical Review D, Vol. 48, Issue 9
Reconciling the two-loop diagrammatic and effective field theory computations of the mass of the lightest -even Higgs boson in the MSSM
journal, July 2000
- Carena, M.; Haber, H. E.; Heinemeyer, S.
- Nuclear Physics B, Vol. 580, Issue 1-2
Towards high-precision predictions for the MSSM Higgs sector
journal, May 2003
- Degrassi, G.; Heinemeyer, S.; Hollik, W.
- The European Physical Journal C, Vol. 28, Issue 1
Probing High-Scale and Split Supersymmetry with Higgs mass measurements
journal, May 2012
- Giudice, Gian F.; Strumia, Alessandro
- Nuclear Physics B, Vol. 858, Issue 1
Higgs mass and unnatural supersymmetry
journal, September 2014
- Bagnaschi, Emanuele; Giudice, Gian F.; Slavich, Pietro
- Journal of High Energy Physics, Vol. 2014, Issue 9
Precise estimates of the Higgs mass in heavy supersymmetry
journal, March 2014
- Draper, Patrick; Lee, Gabriel; Wagner, Carlos E. M.
- Physical Review D, Vol. 89, Issue 5
Higgs mass determination in supersymmetry
journal, July 2015
- Vega, Javier Pardo; Villadoro, Giovanni
- Journal of High Energy Physics, Vol. 2015, Issue 7
Higgs bosons in heavy supersymmetry with an intermediate
journal, October 2015
- Lee, Gabriel; Wagner, Carlos E. M.
- Physical Review D, Vol. 92, Issue 7
The Next-to-Minimal Supersymmetric Standard Model
journal, November 2010
- Ellwanger, Ulrich; Hugonie, Cyril; Teixeira, Ana M.
- Physics Reports, Vol. 496, Issue 1-2
CP -conserving two-Higgs-doublet model: The approach to the decoupling limit
journal, April 2003
- Gunion, John F.; Haber, Howard E.
- Physical Review D, Vol. 67, Issue 7
A light supersymmetric Higgs sector hidden by a standard model-like Higgs
journal, July 2013
- Delgado, Antonio; Nardini, Germano; Quiros, Mariano
- Journal of High Energy Physics, Vol. 2013, Issue 7
Impersonating the Standard Model Higgs boson: alignment without decoupling
journal, April 2014
- Carena, Marcela; Low, Ian; Shah, Nausheen R.
- Journal of High Energy Physics, Vol. 2014, Issue 4
Maximally symmetric two Higgs doublet model with natural standard model alignment
journal, December 2014
- Bhupal Dev, P. S.; Pilaftsis, Apostolos
- Journal of High Energy Physics, Vol. 2014, Issue 12
Erratum to: Maximally symmetric two Higgs doublet model with natural standard model alignment
journal, November 2015
- Bhupal Dev, P. S.; Pilaftsis, Apostolos
- Journal of High Energy Physics, Vol. 2015, Issue 11
Search for a stable alignment limit in two-Higgs-doublet models
journal, May 2015
- Das, Dipankar; Saha, Ipsita
- Physical Review D, Vol. 91, Issue 9
Natural Standard Model Alignment in the Two Higgs Doublet Model
journal, July 2015
- Dev, P. S. Bhupal; Pilaftsis, Apostolos
- Journal of Physics: Conference Series, Vol. 631
Scrutinizing the alignment limit in two-Higgs-doublet models:
journal, October 2015
- Bernon, Jérémy; Gunion, John F.; Haber, Howard E.
- Physical Review D, Vol. 92, Issue 7
New LHC benchmarks for the $$\mathcal{CP}$$ CP -conserving two-Higgs-doublet model
journal, October 2015
- Haber, Howard E.; Stål, Oscar
- The European Physical Journal C, Vol. 75, Issue 10
Complementarity between nonstandard Higgs boson searches and precision Higgs boson measurements in the MSSM
journal, February 2015
- Carena, Marcela; Haber, Howard E.; Low, Ian
- Physical Review D, Vol. 91, Issue 3
A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM
journal, March 2012
- Ellwanger, Ulrich
- Journal of High Energy Physics, Vol. 2012, Issue 3
The constrained NMSSM and Higgs near 125 GeV
journal, April 2012
- Gunion, John F.; Jiang, Yun; Kraml, Sabine
- Physics Letters B, Vol. 710, Issue 3
NMSSM Higgs benchmarks near 125 GeV
journal, July 2012
- King, S. F.; Mühlleitner, M.; Nevzorov, R.
- Nuclear Physics B, Vol. 860, Issue 2
A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
journal, March 2012
- Cao, Junjie; Heng, Zhaoxia; Yang, Jin Min
- Journal of High Energy Physics, Vol. 2012, Issue 3
125 GeV Higgs boson in the NMSSM in light of the LHC results and astrophysics constraints
journal, August 2012
- Albornoz Vásquez, Daniel; Bélanger, Geneviève; Bœhm, Céline
- Physical Review D, Vol. 86, Issue 3
Higgs Bosons Near 125 GeV in the NMSSM with Constraints at the GUT Scale
journal, January 2012
- Ellwanger, Ulrich; Hugonie, Cyril
- Advances in High Energy Physics, Vol. 2012
Natural islands for a 125 GeV Higgs in the scale-invariant NMSSM
journal, February 2013
- Agashe, Kaustubh; Cui, Yanou; Franceschini, Roberto
- Journal of High Energy Physics, Vol. 2013, Issue 2
Constrained next-to-minimal supersymmetric standard model with a 126 GeV Higgs boson: A global analysis
journal, June 2013
- Kowalska, Kamila; Munir, Shoaib; Roszkowski, Leszek
- Physical Review D, Vol. 87, Issue 11
Natural NMSSM Higgs bosons
journal, May 2013
- King, S. F.; Mühlleitner, M.; Nevzorov, R.
- Nuclear Physics B, Vol. 870, Issue 2
The scale-invariant NMSSM and the 126 GeV Higgs boson
journal, February 2013
- Gherghetta, Tony; von Harling, Benedict; Medina, Anibal D.
- Journal of High Energy Physics, Vol. 2013, Issue 2
Exploring the Higgs sector of a most natural NMSSM
journal, June 2013
- Barbieri, Riccardo; Buttazzo, Dario; Kannike, Kristjan
- Physical Review D, Vol. 87, Issue 11
New regions in the NMSSM with a 125 GeV Higgs
journal, June 2013
- Badziak, Marcin; Olechowski, Marek; Pokorski, Stefan
- Journal of High Energy Physics, Vol. 2013, Issue 6
Higgs pair production in the NMSSM at the LHC
journal, August 2013
- Ellwanger, Ulrich
- Journal of High Energy Physics, Vol. 2013, Issue 8
Discovery prospects for NMSSM Higgs bosons at the high-energy Large Hadron Collider
journal, November 2014
- King, S. F.; Mühlleitner, M.; Nevzorov, R.
- Physical Review D, Vol. 90, Issue 9
Suppression of flavor changing effects from neutral spinless meson exchange in gauge theories
journal, March 1979
- Georgi, Howard; Nanopoulos, D. V.
- Physics Letters B, Vol. 82, Issue 1
Properties of charged Higgs bosons
journal, February 1979
- Donoghue, John F.; Li, Ling-Fong
- Physical Review D, Vol. 19, Issue 3
Fundamental CP -violating quantities in an SU(2)⊗U(1) model with many Higgs doublets
journal, October 1994
- Lavoura, L.; Silva, João P.
- Physical Review D, Vol. 50, Issue 7
Signatures of discrete symmetries in the scalar sector
journal, December 1994
- Lavoura, L.
- Physical Review D, Vol. 50, Issue 11
Jarlskog-like invariants for theories with scalars and fermions
journal, April 1995
- Botella, F. J.; Silva, João P.
- Physical Review D, Vol. 51, Issue 7
Higgs bosons in a nonminimal supersymmetric model
journal, February 1989
- Ellis, J.; Gunion, J. F.; Haber, H. E.
- Physical Review D, Vol. 39, Issue 3
Theory and phenomenology of two-Higgs-doublet models
journal, July 2012
- Branco, G. C.; Ferreira, P. M.; Lavoura, L.
- Physics Reports, Vol. 516, Issue 1-2
Flavor changing Higgs boson couplings
journal, September 1981
- Hall, Lawrence J.; Wise, Mark B.
- Nuclear Physics B, Vol. 187, Issue 3
Supergauge invariant extension of the Higgs mechanism and a model for the electron and its neutrino
journal, January 1975
- Fayet, Pierre
- Nuclear Physics B, Vol. 90
Low Energy Parameters and Particle Masses in a Supersymmetric Grand Unified Model
journal, June 1982
- Inoue, K.; Kakuto, A.; Komatsu, H.
- Progress of Theoretical Physics, Vol. 67, Issue 6
Higgs masses in the standard, multi-Higgs and supersymmetric models
journal, June 1983
- Flores, Ricardo A.; Sher, Marc
- Annals of Physics, Vol. 148, Issue 1
Higgs bosons in supersymmetric models (I)
journal, July 1986
- Gunion, John F.; Haber, Howard E.
- Nuclear Physics B, Vol. 272, Issue 1
Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
journal, October 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Journal of High Energy Physics, Vol. 2015, Issue 10
Probing wrong-sign Yukawa couplings at the LHC and a future linear collider
journal, June 2014
- Ferreira, P. M.; Santos, Rui; Gunion, John F.
- Physical Review D, Vol. 89, Issue 11
Higgs couplings and naturalness in λ-SUSY
journal, April 2014
- Farina, Marco; Perelstein, Maxim; Shakya, Bibhushan
- Journal of High Energy Physics, Vol. 2014, Issue 4
The price of being SM-like in SUSY
journal, April 2014
- Gherghetta, Tony; von Harling, Benedict; Medina, Anibal D.
- Journal of High Energy Physics, Vol. 2014, Issue 4
NMHDECAY 2.1: An updated program for sparticle masses, Higgs masses, couplings and decay widths in the NMSSM
journal, August 2006
- Ellwanger, Ulrich; Hugonie, Cyril
- Computer Physics Communications, Vol. 175, Issue 4
HiggsBounds-4: improved tests of extended Higgs sectors against exclusion bounds from LEP, the Tevatron and the LHC
journal, March 2014
- Bechtle, Philip; Brein, Oliver; Heinemeyer, Sven
- The European Physical Journal C, Vol. 74, Issue 3
The hunt for the rest of the Higgs bosons
journal, June 2015
- Craig, Nathaniel; D’Eramo, Francesco; Draper, Patrick
- Journal of High Energy Physics, Vol. 2015, Issue 6
Heavy Higgs bosons at 14 TeV and 100 TeV
journal, November 2015
- Hajer, Jan; Li, Ying-Ying; Liu, Tao
- Journal of High Energy Physics, Vol. 2015, Issue 11
Exotic decays of a heavy neutral Higgs through HZ/AZ channel
journal, September 2014
- Coleppa, Baradhwaj; Kling, Felix; Su, Shufang
- Journal of High Energy Physics, Vol. 2014, Issue 9
First Results from the LUX Dark Matter Experiment at the Sanford Underground Research Facility
journal, March 2014
- Akerib, D. S.; Araújo, H. M.; Bai, X.
- Physical Review Letters, Vol. 112, Issue 9
Testing the higgsino-singlino sector of the NMSSM with trileptons at the LHC
journal, November 2013
- Ellwanger, Ulrich
- Journal of High Energy Physics, Vol. 2013, Issue 11
Works referencing / citing this record:
On-shell neutral Higgs bosons in the NMSSM with complex parameters
journal, August 2017
- Domingo, Florian; Drechsel, Peter; Paßehr, Sebastian
- The European Physical Journal C, Vol. 77, Issue 8