2009

Buried Higgs

Bellazzini, Brando, Csaki, Csaba, Falkowski, Adam et al.

Understand

We present an extension of the MSSM where the dominant decay channel of the Higgs boson is a cascade decay into a four-gluon final state.

In this model the Higgs is a pseudo-Goldstone boson of a broken global symmetry SU(3)-> SU(2).
Both the global symmetry breaking and electroweak symmetry breaking are radiatively induced.
The global symmetry breaking pattern also implies the existence of a light (few GeV) pseudo-Goldstone boson eta which is a singlet under the standard model gauge group.

Built on

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Similar

R. Dermisek and J. F. Gunion, “Escaping the large fine tuning and little hierarchy problems in the next to minimal supersymmetric model and h → \to a a decays,” Phys. Rev. Lett. 95
2005
Cited alongside, same era.
P. Batra, A. Delgado, D. E. Kaplan and T. M. P. Tait, “The Higgs mass bound in gauge extensions of the minimal supersymmetric standard model,” JHEP 0402
2006
Cited alongside, same era.
Z. Berezhiani, P. H. Chankowski, A. Falkowski and S. Pokorski, “Double protection of the Higgs potential,” Phys. Rev. Lett. 96
2006
Cited alongside, same era.
T. S. Roy and M. Schmaltz, “Naturally heavy superpartners and a little Higgs,” JHEP 0601
2006
Cited alongside, same era.
C. Csáki, G. Marandella, Y. Shirman and A. Strumia, “The super-little Higgs,” Phys. Rev. D 73
2006
Cited alongside, same era.
A. Falkowski, S. Pokorski and M. Schmaltz, “Twin SUSY,” Phys. Rev. D 74
2006
Cited alongside, same era.
S. Schael et al
2006
Cited alongside, same era.
U. Ellwanger, J. F. Gunion and C. Hugonie, “Difficult scenarios for NMSSM Higgs discovery at the LHC,” JHEP 0507
2006
Cited alongside, same era.
R. Dermisek and J. F. Gunion, “Consistency of LEP event excesses with an h → \to a a decay scenario and low-fine-tuning NMSSM models,” Phys. Rev. D 73
2006
Cited alongside, same era.
N. Arkani-Hamed, A. G. Cohen and H. Georgi, “Electroweak symmetry breaking from dimensional deconstruction,” Phys. Lett. B 513
2007
Cited alongside, same era.
K. Cheung and J. Song, “Light pseudoscalar eta and H –¿ eta eta decay in the simplest little Higgs model,” Phys. Rev. D 76
2007
Cited alongside, same era.
B. Bellazzini, C. Csáki, A. Falkowski and A. Weiler, work in progress
Cited in the paper.

Then

R. Dermisek, J. F. Gunion and B. McElrath, “Probing NMSSM scenarios with minimal fine-tuning by searching for decays of the Upsilon to a light CP-odd Higgs boson,” Phys. Rev. D 76
2007
Later among the works it cites.
J. L. Rosner et al
Original
2007
Later among the works it cites.
S. Chang, P. J. Fox and N. Weiner, “Visible cascade Higgs decays to four photons at hadron colliders,” Phys. Rev. Lett. 98
2007
Later among the works it cites.
R. Barbieri, B. Bellazzini, V. S. Rychkov and A. Varagnolo, “The Higgs boson from an extended symmetry,” Phys. Rev. D 76
Original
2007
Later among the works it cites.
G. F. Giudice, C. Grojean, A. Pomarol and R. Rattazzi, “The Strongly-Interacting Light Higgs,” JHEP 0706
Original
2007
Later among the works it cites.
B. Bellazzini, S. Pokorski, V. S. Rychkov and A. Varagnolo, “Higgs doublet as a Goldstone boson in perturbative extensions of the Standard Model,” JHEP 0811
Original
2008
Later among the works it cites.
S. Chang, R. Dermisek, J. F. Gunion and N. Weiner, “Nonstandard Higgs Boson Decays,” Ann. Rev. Nucl. Part. Sci. 58
Original
2008
Later among the works it cites.
B. Aubert et al
Original
2008
Later among the works it cites.
B. Bellazzini, C. Csáki, A. Delgado and A. Weiler, “SUSY without the Little Hierarchy,” Phys. Rev. D 79
Original
2009
Closest in time.
B. Gripaios, A. Pomarol, F. Riva and J. Serra, “Beyond the Minimal Composite Higgs Model,” JHEP 0904
Original
2009
Closest in time.

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