Searching for Gluino LSP at the LHC - INSPIRE

DataBETA

Searching for Gluino LSP at the LHC

Essodjolo Kpatcha
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Paulina Knees
(
- Buenos Aires U.
)
,
Iñaki Lara
(
- Warsaw U.
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz

Oct 7, 2024

35 pages

e-Print:

2410.05421 [hep-ph]

View in:

ADS Abstract Service

reference search1 citation

Citations per year

Abstract: (arXiv)

We analyse relevant signals expected at the LHC, assuming that the gluino is the lightest supersymmetric particle (LSP) in the framework of the

\mu\nu

SSM. In this

R

-parity violating model, the presence of couplings involving right-handed neutrinos solves simultaneously the

\mu

problem and the accommodations of neutrino masses and mixing angles. We study gluino pair production in quark-antiquark and gluon-gluon collisions. The main decay channels for the gluino LSP are the three-body decays to two quarks and a lepton or a neutrino. In both cases, the leading channels occur for the third family of quarks. We compare the predictions of this scenario with LHC searches for prompt and long-lived particles. To analyse the parameter space we sample the

\mu\nu

SSM for a gluino LSP, paying special attention to reproduce the current experimental data on neutrino and Higgs physics, as well as flavour observables. Our results imply a lower limit on the mass of the gluino LSP of about 2600 GeV, and an upper limit for the decay length of about 6 cm.

Note:

35 pages, 10 figures, 7 tables, 2 Appendices. Analysis of the stop and sbottom LSP at the LHC carried out in arXiv:2111.13212 and arXiv:2309.06456 respectively

References(115)

Figures(7)

[1]

Proposal for a Supersymmetric Standard Model

D.E. Lopez-Fogliani
(
- Madrid, Autonoma U.
)
,
C. Munoz
(
- Madrid, Autonoma U. and
- KAIST, Taejon
)

- Phys.Rev.Lett. 97 (2006) 041801
•
e-Print:
- hep-ph/0508297
•
DOI:
- 10.1103/PhysRevLett.97.041801

[2]

Analysis of the parameter space and spectrum of the mu nu SSM

Nicolas Escudero
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Daniel E. Lopez-Fogliani
(
- Sheffield U.
)
,
Carlos Munoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Roberto Ruiz de Austri
(
- Madrid, Autonoma U. and
- Madrid, IFT
)

- JHEP 12 (2008) 099
•
e-Print:
- 0810.1507
•
DOI:
- 10.1088/1126-6708/2008/12/099

[3]

Searching for supersymmetry: the $\mu\nu$ SSM: A short review

- Eur.Phys.J.ST 229 (2020) 21, 3263-3301
•
e-Print:
- 2009.01380
•
DOI:
- 10.1140/epjst/e2020-000114-9

[4]

Supersymmetry, Supergravity and Particle Physics

Hans Peter Nilles
(
- Geneva U. and
- CERN
)

- Phys.Rept. 110 (1984) 1-162
•
DOI:
- 10.1016/0370-1573(84)90008-5

[5]

Looking Beyond the Standard Model: The Supersymmetric Option

R. Barbieri

[6]

The Search for Supersymmetry: Probing Physics Beyond the Standard Model

Howard E. Haber
(
- UC, Santa Cruz and
- SLAC
)
,
Gordon L. Kane
(
- Michigan U.
)

- Phys.Rept. 117 (1985) 75-263
•
DOI:
- 10.1016/0370-1573(85)90051-1

[7]

Higgs Bosons in Supersymmetric Models. 1.

J.F. Gunion
(
- UC, Davis
)
,
Howard E. Haber
(
- UC, Santa Cruz and
- SLAC
)

- Nucl.Phys.B 272 (1986) 1,
- Nucl.Phys.B 402 (1993) 567-569 (erratum)
•
DOI:
- 10.1016/0550-3213(86)90340-8

[7]

Higgs Bosons in Supersymmetric Models. 1.

J.F. Gunion
(
- UC, Davis
)
,
Howard E. Haber
(
- UC, Santa Cruz and
- SLAC
)

- Nucl.Phys.B 272 (1986) 1,
- Nucl.Phys.B 402 (1993) 567-569 (erratum)
•
DOI:
- 10.1016/0550-3213(86)90340-8

[8]

A Supersymmetry primer

Stephen P. Martin
(
- Northern Illinois U. and
- Fermilab
)

- ,
- Adv.Ser.Direct.High Energy Phys. 21 (2010) 1-153,
- Adv.Ser.Direct.High Energy Phys. 18 (1998) 1-98
•
e-Print:
- hep-ph/9709356
•
DOI:
- 10.1142/9789812839657_0001

[9]

The Next-to-Minimal Supersymmetric extension of the Standard Model reviewed

M. Maniatis
(
- Heidelberg U.
)

- Int.J.Mod.Phys.A 25 (2010) 3505-3602
•
e-Print:
- 0906.0777
•
DOI:
- 10.1142/S0217751X10049827

[10]

The Next-to-Minimal Supersymmetric Standard Model

Ulrich Ellwanger
(
- Orsay, LPT
)
,
Cyril Hugonie
(
- Montpellier U.
)
,
Ana M. Teixeira
(
- Orsay, LPT and
- Lisbon, CFTP
)

- Phys.Rept. 496 (2010) 1-77
•
e-Print:
- 0910.1785
•
DOI:
- 10.1016/j.physrep.2010.07.001

[11]

Searching for left sneutrino LSP at the LHC

Pradipta Ghosh
(
- Vidyasagar Coll.
)
,
Inaki Lara
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Daniel E. Lopez-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Munoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Roberto Ruiz de Austri
(
- Valencia U., IFIC
)

- Int.J.Mod.Phys.A 33 (2018) 18n19, 1850110
•
e-Print:
- 1707.02471
•
DOI:
- 10.1142/S0217751X18501105

[12]

Looking for the left sneutrino LSP with displaced-vertex searches

Iñaki Lara
(
- Madrid, IFT
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- Madrid, IFT
)
,
Natsumi Nagata
(
- Tokyo U.
)
,
Hidetoshi Otono
(
- Kyushu U.
)

et al.

- Phys.Rev.D 98 (2018) 7, 075004
•
e-Print:
- 1804.00067
•
DOI:
- 10.1103/PhysRevD.98.075004

[13]

Electroweak superpartners scrutinized at the LHC in events with multi-leptons

Iñaki Lara
(
- U. Autonoma, Madrid (main) and
- Madrid, IFT
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- U. Autonoma, Madrid (main) and
- Madrid, IFT
)

- Phys.Lett.B 790 (2019) 176-183
•
e-Print:
- 1810.12455
•
DOI:
- 10.1016/j.physletb.2019.01.010

[14]

Sampling the $\mu \nu$ SSM for displaced decays of the tau left sneutrino LSP at the LHC

Essodjolo Kpatcha
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Iñaki Lara
(
- Madrid, Autonoma U. and
- Madrid, IFT and
- IBS, Daejeon, CTPU
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Natsumi Nagata
(
- Tokyo U.
)

et al.

- Eur.Phys.J.C 79 (2019) 11, 934
•
e-Print:
- 1907.02092
•
DOI:
- 10.1140/epjc/s10052-019-7412-1

[15]

Explaining muon $g-2$ data in the $\mu\nu$ SSM

Essodjolo Kpatcha
(
- Madrid, IFT
)
,
Iñaki Lara
(
- Warsaw U.
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- Madrid, IFT
)
,
Natsumi Nagata
(
- Tokyo U.
)

- Eur.Phys.J.C 81 (2021) 2, 154
•
e-Print:
- 1912.04163
•
DOI:
- 10.1140/epjc/s10052-021-08938-8

[16]

The new $(g-2)_\mu$ result and the $\mu \nu$ SSM

Sven Heinemeyer
(
- Madrid, IFT and
- Madrid, Autonoma U. and
- Cantabria Inst. of Phys.
)
,
Essodjolo Kpatcha
(
- Madrid, IFT and
- Madrid, Autonoma U.
)
,
Iñaki Lara
(
- Warsaw U.
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- Madrid, IFT and
- Madrid, Autonoma U.
)

et al.

- Eur.Phys.J.C 81 (2021) 9, 802
•
e-Print:
- 2104.03294
•
DOI:
- 10.1140/epjc/s10052-021-09601-y

[17]

Searching for stop LSP at the LHC

Essodjolo Kpatcha
(
- Madrid, IFT and
- Madrid, Autonoma U. and
- IJCLab, Orsay
)
,
Iñaki Lara
(
- Warsaw U.
)
,
Daniel E. López-Fogliani
(
- Buenos Aires U. and
- Catolica Argentina U., Buenos Aires
)
,
Carlos Muñoz
(
- Madrid, IFT and
- Madrid, Autonoma U.
)
,
Natsumi Nagata
(
- Tokyo U.
)

et al.

- Eur.Phys.J.C 82 (2022) 3, 261
•
e-Print:
- 2111.13212
•
DOI:
- 10.1140/epjc/s10052-022-10216-0

[18]

Searching for sbottom LSP at the LHC

Paulina Knees
(
- Buenos Aires, CONICET
)
,
Essodjolo Kpatcha
(
- Madrid U. and
- Madrid, IFT and
- IJCLab, Orsay
)
,
Iñaki Lara
(
- Warsaw U.
)
,
Daniel E. López-Fogliani
(
- Buenos Aires, CONICET and
- Pontificia U. Catol. Chile, Santiago
)
,
Carlos Muñoz
(
- Madrid U. and
- Madrid, IFT
)

- Eur.Phys.J.C 84 (2024) 1, 104
•
e-Print:
- 2309.06456
•
DOI:
- 10.1140/epjc/s10052-024-12414-4

[19]

Gamma-ray detection from gravitino dark matter decay in the mu nu SSM

Ki-Young Choi
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Daniel E. Lopez-Fogliani
(
- Sheffield U.
)
,
Carlos Munoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Roberto Ruiz de Austri
(
- Valencia U., IFIC
)

- JCAP 03 (2010) 028
•
e-Print:
- 0906.3681
•
DOI:
- 10.1088/1475-7516/2010/03/028

[20]

CLUES on Fermi-LAT prospects for the extragalactic detection of munuSSM gravitino Dark Matter

G.A. Gomez-Vargas
(
- Madrid, Autonoma U. and
- Madrid, IFT and
- INFN, Rome2
)
,
M. Fornasa
(
- IAA, Granada
)
,
F. Zandanel
(
- IAA, Granada
)
,
A.J. Cuesta
(
- Yale U.
)
,
C. Munoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)

et al.

- JCAP 02 (2012) 001
•
e-Print:
- 1110.3305
•
DOI:
- 10.1088/1475-7516/2012/02/001

[21]

Search for 100 MeV to 10 GeV $\gamma$ -ray lines in the Fermi-LAT data and implications for gravitino dark matter in $\mu\nu$ SSM

Fermi-LAT

Collaboration

•

Andrea Albert
(
- KIPAC, Menlo Park and
- Stanford U., Phys. Dept. and
- SLAC
)

et al.

- JCAP 10 (2014) 023
•
e-Print:
- 1406.3430
•
DOI:
- 10.1088/1475-7516/2014/10/023

[22]

Search for sharp and smooth spectral signatures of $\mu\nu$ SSM gravitino dark matter with Fermi-LAT

German A. Gómez-Vargas
(
- Chile U., Catolica and
- INFN, Rome2
)
,
Daniel E. López-Fogliani
(
- U. Buenos Aires and
- Buenos Aires, CONICET
)
,
Carlos Muñoz
(
- Madrid, Autonoma U. and
- Madrid, IFT
)
,
Andres D. Perez
(
- U. Buenos Aires and
- Buenos Aires, CONICET
)
,
Roberto Ruiz de Austri
(
- Valencia U., IFIC
)

- JCAP 03 (2017) 047
•
e-Print:
- 1608.08640
•
DOI:
- 10.1088/1475-7516/2017/03/047

[23]

MeV-GeV $\gamma$ -ray telescopes probing gravitino LSP with coexisting axino NLSP as dark matter in the $\mu\nu$ SSM

- Astropart.Phys. 125 (2021) 102506
•
e-Print:
- 1911.08550
•
DOI:
- 10.1016/j.astropartphys.2020.102506

[24]

MeV-GeV $\gamma$ -ray telescopes probing axino LSP/gravitino NLSP as dark matter in the $\mu\nu$ SSM

- JCAP 01 (2020) 058
•
e-Print:
- 1911.03191
•
DOI:
- 10.1088/1475-7516/2020/01/058

1-25 of 115
1
2
3
4
5
25 / page