Light scalar production from Higgs bosons and FASER 2

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Standard

Light scalar production from Higgs bosons and FASER 2. / Boiarska, Iryna; Bondarenko, Kyrylo; Boyarsky, Alexey; Ovchynnikov, Maksym; Ruchayskiy, Oleg; Sokolenko, Anastasia.

I: Journal of High Energy Physics, Bind 2020, Nr. 5, 049, 11.05.2020.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Boiarska, I, Bondarenko, K, Boyarsky, A, Ovchynnikov, M, Ruchayskiy, O & Sokolenko, A 2020, 'Light scalar production from Higgs bosons and FASER 2', Journal of High Energy Physics, bind 2020, nr. 5, 049. https://doi.org/10.1007/JHEP05(2020)049

APA

Boiarska, I., Bondarenko, K., Boyarsky, A., Ovchynnikov, M., Ruchayskiy, O., & Sokolenko, A. (2020). Light scalar production from Higgs bosons and FASER 2. Journal of High Energy Physics, 2020(5), [049]. https://doi.org/10.1007/JHEP05(2020)049

Vancouver

Boiarska I, Bondarenko K, Boyarsky A, Ovchynnikov M, Ruchayskiy O, Sokolenko A. Light scalar production from Higgs bosons and FASER 2. Journal of High Energy Physics. 2020 maj 11;2020(5). 049. https://doi.org/10.1007/JHEP05(2020)049

Author

Boiarska, Iryna ; Bondarenko, Kyrylo ; Boyarsky, Alexey ; Ovchynnikov, Maksym ; Ruchayskiy, Oleg ; Sokolenko, Anastasia. / Light scalar production from Higgs bosons and FASER 2. I: Journal of High Energy Physics. 2020 ; Bind 2020, Nr. 5.

Bibtex

@article{801cec3e7d394a698030c138b50562e3,
title = "Light scalar production from Higgs bosons and FASER 2",
abstract = "The most general renormalizable interaction between the Higgs sector and a new gauge-singlet scalar S is governed by two interaction terms: cubic and quartic. The quartic term is only loosely constrained by invisible Higgs decays and given current experimental limits about 10% of all Higgs bosons at the LHC can be converted to new scalars with masses up to m(Higgs)/2. By including this production channel, one significantly extends the reach of the LHC-based Intensity Frontier experiments. We analyze the sensitivity of the FASER experiment to this model and discuss modest changes in the FASER 2 design that would allow exploring an order-of-magnitude wider part of the Higgs portal's parameter space.",
keywords = "Beyond Standard Model, Higgs Physics, PROTON-PROTON COLLISIONS, ROOT-S=13 TEV, EXOTIC DECAY, FINAL-STATE, DARK-MATTER, SEARCH, PARTICLE, LIMITS, PAIR, PSEUDOSCALARS",
author = "Iryna Boiarska and Kyrylo Bondarenko and Alexey Boyarsky and Maksym Ovchynnikov and Oleg Ruchayskiy and Anastasia Sokolenko",
year = "2020",
month = may,
day = "11",
doi = "10.1007/JHEP05(2020)049",
language = "English",
volume = "2020",
journal = "Journal of High Energy Physics (Online)",
issn = "1126-6708",
publisher = "Springer",
number = "5",

}

RIS

TY - JOUR

T1 - Light scalar production from Higgs bosons and FASER 2

AU - Boiarska, Iryna

AU - Bondarenko, Kyrylo

AU - Boyarsky, Alexey

AU - Ovchynnikov, Maksym

AU - Ruchayskiy, Oleg

AU - Sokolenko, Anastasia

PY - 2020/5/11

Y1 - 2020/5/11

N2 - The most general renormalizable interaction between the Higgs sector and a new gauge-singlet scalar S is governed by two interaction terms: cubic and quartic. The quartic term is only loosely constrained by invisible Higgs decays and given current experimental limits about 10% of all Higgs bosons at the LHC can be converted to new scalars with masses up to m(Higgs)/2. By including this production channel, one significantly extends the reach of the LHC-based Intensity Frontier experiments. We analyze the sensitivity of the FASER experiment to this model and discuss modest changes in the FASER 2 design that would allow exploring an order-of-magnitude wider part of the Higgs portal's parameter space.

AB - The most general renormalizable interaction between the Higgs sector and a new gauge-singlet scalar S is governed by two interaction terms: cubic and quartic. The quartic term is only loosely constrained by invisible Higgs decays and given current experimental limits about 10% of all Higgs bosons at the LHC can be converted to new scalars with masses up to m(Higgs)/2. By including this production channel, one significantly extends the reach of the LHC-based Intensity Frontier experiments. We analyze the sensitivity of the FASER experiment to this model and discuss modest changes in the FASER 2 design that would allow exploring an order-of-magnitude wider part of the Higgs portal's parameter space.

KW - Beyond Standard Model

KW - Higgs Physics

KW - PROTON-PROTON COLLISIONS

KW - ROOT-S=13 TEV

KW - EXOTIC DECAY

KW - FINAL-STATE

KW - DARK-MATTER

KW - SEARCH

KW - PARTICLE

KW - LIMITS

KW - PAIR

KW - PSEUDOSCALARS

U2 - 10.1007/JHEP05(2020)049

DO - 10.1007/JHEP05(2020)049

M3 - Journal article

VL - 2020

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

SN - 1126-6708

IS - 5

M1 - 049

ER -

ID: 247169604