ISR effects for resonant Higgs production at future lepton colliders

Greco, Mario; Han, Tao; Liu, Zhen

doi:10.1016/j.physletb.2016.10.078

Title: ISR effects for resonant Higgs production at future lepton colliders

Abstract

We study the effects of the initial state radiation on the $$s$$-channel Higgs boson resonant production at $$\mu^+\mu^-$$ and $e^+e^-$ colliders by convoluting with the beam energy spread profile of the collider and the Breit-Wigner resonance profile of the signal. We assess their impact on both the Higgs signal and SM backgrounds for the leading decay channels $$h\rightarrow b\bar b,\ WW^*$$. In conclusion, our study improves the existing analyses of the proposed future resonant Higgs factories and provides further guidance for the accelerator designs with respect to the physical goals.

Authors:

; Han, Tao;

Publication Date:: Thu Dec 01 00:00:00 EST 2016

Research Org.:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1331017

Alternate Identifier(s):: OSTI ID: 1331774

Report Number(s):: RM3-TH-16-6; PITT-PACC-1601; FERMILAB-PUB-16-261-T; arXiv:1607.03210
Journal ID: ISSN 0370-2693; S0370269316306566; PII: S0370269316306566

Grant/Contract Number:: FG02-95ER40896; AC02-07CH11359

Resource Type:: Published Article

Journal Name:: Physics Letters B

Additional Journal Information:: Journal Name: Physics Letters B Journal Volume: 763 Journal Issue: C; Journal ID: ISSN 0370-2693

Publisher:: Elsevier

Country of Publication:: Netherlands

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Higgs boson width; lepton collider; initial state radiation

Citation Formats


                    Greco, Mario, Han, Tao, and Liu, Zhen. ISR effects for resonant Higgs production at future lepton colliders.  Netherlands: N. p., 2016. 
Web.  doi:10.1016/j.physletb.2016.10.078.

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                    Greco, Mario, Han, Tao, & Liu, Zhen. ISR effects for resonant Higgs production at future lepton colliders.  Netherlands.  https://doi.org/10.1016/j.physletb.2016.10.078

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                    Greco, Mario, Han, Tao, and Liu, Zhen. Thu .  
"ISR effects for resonant Higgs production at future lepton colliders".  Netherlands.  https://doi.org/10.1016/j.physletb.2016.10.078.

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@article{osti_1331017,

  title        = {ISR effects for resonant Higgs production at future lepton colliders},

  author       = {Greco, Mario and Han, Tao and Liu, Zhen},

  abstractNote = {We study the effects of the initial state radiation on the $s$-channel Higgs boson resonant production at $\mu^+\mu^-$ and $e^+e^-$ colliders by convoluting with the beam energy spread profile of the collider and the Breit-Wigner resonance profile of the signal. We assess their impact on both the Higgs signal and SM backgrounds for the leading decay channels $h\rightarrow b\bar b,\ WW^*$. In conclusion, our study improves the existing analyses of the proposed future resonant Higgs factories and provides further guidance for the accelerator designs with respect to the physical goals.},

  doi          = {10.1016/j.physletb.2016.10.078},

  journal      = {Physics Letters B},

  number       = C,

  volume       = 763,

  place        = {Netherlands},

  year         = {Thu Dec 01 00:00:00 EST 2016},

  month        = {Thu Dec 01 00:00:00 EST 2016}

}

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Works referencing / citing this record:

Exotic decays of the 125 GeV Higgs boson at future e ⁺ e ⁻ colliders
journal, June 2017

Liu, Zhen; Wang, Lian-Tao; Zhang, Hao
Chinese Physics C, Vol. 41, Issue 6
DOI: 10.1088/1674-1137/41/6/063102

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