scholarly journals Production and two-photon decay of the MSSM scalar Higgs bosons at the LHC

1996 ◽  
Vol 71 (1) ◽  
pp. 87-94 ◽  
Author(s):  
B. Kileng ◽  
P. Osland ◽  
P. N. Pandita
Keyword(s):  
Higgs Bosons ◽  
Two Photon ◽  
Photon Decay

MEASUREMENT OF THE TWO-PHOTON DECAY WIDTH OF THE INTERMEDIATE MASS HIGGS BOSONS IN A PHOTON-PHOTON COLLIDER

1998 ◽  
Vol 13 (14) ◽  
pp. 2411-2416 ◽  
Author(s):  
T. OHGAKI ◽  
T. TAKAHASHI ◽  
I. WATANABE ◽  
T. TAUCHI
Keyword(s):  
Higgs Boson ◽  
Decay Width ◽  
Statistical Error ◽  
Higgs Bosons ◽  
Partial Decay Width ◽  
Intermediate Mass ◽  
Two Photon ◽  
Photon Decay ◽  
Photon Collider ◽  
B Quark

The feasibility of a measurement of the partial decay width of the intermediate-mass Higgs boson(MH=120 GeV ) into two photons at a photon-photon collider is studied by a simulation. It is found that the two-photon decay width can be measured with the statistical error of 7.6% with the integrated luminosity of 10fb-1. We also discussed a possibility toward further improvement with sophisticated b-quark tagging technique.

scholarly journals Two-photon decay widths of Higgs bosons in minimal broken supersymmetry

1986 ◽  
Vol 34 (1) ◽  
pp. 172-181 ◽  
Author(s):  
R. Bates ◽  
John N. Ng ◽  
P. Kalyniak
Keyword(s):  
Higgs Bosons ◽  
Two Photon ◽  
Photon Decay ◽  
Decay Widths

scholarly journals Light Higgs bosons in NMSSM at the LHC

2016 ◽  
Vol 31 (12) ◽  
pp. 1650069 ◽  
Author(s):  
Monoranjan Guchait ◽  
Jacky Kumar
Keyword(s):  
Standard Model ◽  
Parameter Space ◽  
Higgs Sector ◽  
Higgs Bosons ◽  
Relevant Parameter ◽  
Decay Channels ◽  
Two Photon ◽  
Photon Decay ◽  
Discovery Potential ◽  
Extended Higgs Sector

The next-to-minimal supersymmetric Standard Model (NMSSM) with an extended Higgs sector offers at least one Higgs boson as the Standard Model (SM)-like Higgs with a mass around 125 GeV. In this work, we revisit the mass spectrum and couplings of non-SM-like Higgs bosons taking into consideration most relevant constraints and identify the relevant parameter space. The discovery potential of these non-SM-like Higgs bosons, apart from their masses, is guided by their couplings with gauge bosons and fermions which are very much parameter space sensitive. We evaluate the rates of productions of these non-SM-like Higgs bosons at the LHC for a variety of decay channels in the allowed region of the parameter space. Although [Formula: see text], [Formula: see text] modes appear to be the most promising decay channels, but for a substantial region of parameter space the two-photon decay mode has a remarkably large rate. In this study we emphasize that this diphoton mode can be exploited to find the non-SM-like Higgs bosons of the NMSSM and can also be a potential avenue to distinguish the NMSSM from the MSSM. In addition, we discuss briefly the various detectable signals of these non-SM Higgs bosons at the LHC.

Two-photon decay in gold atoms following photoionization with synchrotron radiation

2003 ◽  
Vol 67 (5) ◽  
Author(s):  
R. W. Dunford ◽  
E. P. Kanter ◽  
B. Krässig ◽  
S. H. Southworth ◽  
L. Young ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Two Photon ◽  
Photon Decay

Observation of the Two-Photon Decay of theK20Meson

1966 ◽  
Vol 17 (3) ◽  
pp. 150-153 ◽  
Author(s):  
L. Criegee ◽  
J. D. Fox ◽  
H. Frauenfelder ◽  
A. O. Hanson ◽  
G. Moscati ◽  
...  
Keyword(s):  
Two Photon ◽  
Photon Decay

Two-photon decay of the first excited0+state inO16

1990 ◽  
Vol 41 (4) ◽  
pp. 1727-1735 ◽  
Author(s):  
A. C. Hayes ◽  
J. L. Friar ◽  
D. Strottman
Keyword(s):  
Two Photon ◽  
Photon Decay
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