Zobrazeno 61 - 70
of 347
pro vyhledávání: '"McCullough, Matthew"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
McCullough, Matthew
The Higgs associated production cross section at an $e^+ e^-$ collider is indirectly sensitive to the Higgs self-coupling, $h^3$, at next-to-leading order (NLO). Utilizing this, a new indirect method is proposed for constraining deviations in the sel
Externí odkaz:
http://arxiv.org/abs/1312.3322
Publikováno v:
Phys. Rev. D 89, 013013 (2014)
Analyses of boosted Higgs bosons from associated production comprise some of the main search channels for the Higgs boson at the LHC. The gluon-initiated $gg\to hZ$ subprocess has largely been ignored in phenomenological analyses of boosted associate
Externí odkaz:
http://arxiv.org/abs/1310.4828
Publikováno v:
JHEP 1311:161, 2013
The discovery of a standard-model-like Higgs at 126 GeV and the absence of squark signals thus far at the LHC both point towards a mini-split spectrum for supersymmetry. Within standard paradigms, it is non-trivial to realize a mini-split spectrum wi
Externí odkaz:
http://arxiv.org/abs/1308.3490
Autor:
McCullough, Matthew, Randall, Lisa
If a subdominant component of dark matter (DM) interacts via long-range dark force carriers it may cool and collapse to form complex structures within the Milky Way galaxy, such as a rotating dark disk. This scenario was proposed recently and termed
Externí odkaz:
http://arxiv.org/abs/1307.4095
Any new scalar fields that perturbatively solve the hierarchy problem by stabilizing the Higgs mass also generate new contributions to the Higgs field-strength renormalization, irrespective of their gauge representation. These new contributions are p
Externí odkaz:
http://arxiv.org/abs/1305.5251
Many beyond the Standard Model (BSM) scenarios involve Higgs couplings to additional electroweak fields. It is well established that these new fields may modify Higgs gamma-gamma and gamma-Z decays at one-loop. However, one unexplored aspect of such
Externí odkaz:
http://arxiv.org/abs/1303.1526
Hints in the Fermi data for a 130 GeV gamma line from the galactic center have ignited interest in potential gamma line signatures of dark matter. Explanations of this line based on dark matter annihilation face a parametric tension since they often
Externí odkaz:
http://arxiv.org/abs/1210.7817
Using published Higgs search data we investigate whether any evidence supports the possibility that the Higgs may be mixed with other neutral scalars. We combine the positive evidence for the Higgs at 125.5 GeV with search constraints at other masses
Externí odkaz:
http://arxiv.org/abs/1207.4209
If supersymmetry (SUSY) solves the hierarchy problem, then naturalness considerations coupled with recent LHC bounds require non-trivial superpartner flavor structures. Such "Natural SUSY" models exhibit a large mass hierarchy between scalars of the
Externí odkaz:
http://arxiv.org/abs/1203.1622