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Vector-boson production of light Higgs pairs in 2-Higgs doublet models

Moretti, M. ; Moretti, S. ; Piccinini, F. ; Pittau, R. and Rathsman, J. LU (2007) In Journal of High Energy Physics 2007(12).
Abstract

At the Large Hadron Collider, we prove the feasibility to detect pair production of the lightest CP-even Higgs boson h of Type II 2-Higgs Doublet Models through qq (′) qq (′)hh (vector-boson fusion). We also show that, through the hh 4b decay channel in presence of heavy-flavour tagging, further exploiting forward/backward jet sampling, one has direct access to the λ Hhh triple Higgs coupling - which constrains the form of the Higgs potential.

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author
; ; ; and
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Beyond Standard Model, Hadronic Colliders, Higgs Physics
in
Journal of High Energy Physics
volume
2007
issue
12
article number
075
publisher
Springer
external identifiers
  • scopus:38049058798
ISSN
1029-8479
DOI
10.1088/1126-6708/2007/12/075
language
English
LU publication?
no
id
d2043702-2ebd-4e16-9103-3b70e64e6537
date added to LUP
2019-05-14 13:44:03
date last changed
2022-02-23 02:18:57
@article{d2043702-2ebd-4e16-9103-3b70e64e6537,
  abstract     = {{<p>At the Large Hadron Collider, we prove the feasibility to detect pair production of the lightest CP-even Higgs boson h of Type II 2-Higgs Doublet Models through qq <sup>(′)</sup> qq <sup>(′)</sup>hh (vector-boson fusion). We also show that, through the hh 4b decay channel in presence of heavy-flavour tagging, further exploiting forward/backward jet sampling, one has direct access to the λ <sub>Hhh</sub> triple Higgs coupling - which constrains the form of the Higgs potential.</p>}},
  author       = {{Moretti, M. and Moretti, S. and Piccinini, F. and Pittau, R. and Rathsman, J.}},
  issn         = {{1029-8479}},
  keywords     = {{Beyond Standard Model; Hadronic Colliders; Higgs Physics}},
  language     = {{eng}},
  month        = {{12}},
  number       = {{12}},
  publisher    = {{Springer}},
  series       = {{Journal of High Energy Physics}},
  title        = {{Vector-boson production of light Higgs pairs in 2-Higgs doublet models}},
  url          = {{http://dx.doi.org/10.1088/1126-6708/2007/12/075}},
  doi          = {{10.1088/1126-6708/2007/12/075}},
  volume       = {{2007}},
  year         = {{2007}},
}