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Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-24 (2017)
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-24 (2017)
The process ${\rm p}{\rm p}\to\mu^+\nu_\mu{\rm e}^+\nu_{\rm e}{\rm j}{\rm j}$ receives several contributions of different orders in the strong and electroweak coupling constants. Using appropriate event selections, this process is dominated by vector
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-54 (2017)
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-54 (2017)
The presence of weak-scale colored top partners is among the simplest solutions to the Higgs hierarchy problem and allows for a natural electroweak scale. We examine the constraints on generic colored top partners coming solely from their effect on t
Publikováno v:
Journal of High Energy Physics
Journal of high energy physics 1709(09), 069 (2017). doi:10.1007/JHEP09(2017)069
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-42 (2017)
Journal of high energy physics 1709(09), 069 (2017). doi:10.1007/JHEP09(2017)069
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-42 (2017)
The Higgs self-coupling is notoriously intangible at the LHC. It was recently proposed to probe the trilinear Higgs interaction through its radiative corrections to single-Higgs processes. This approach however requires to disentangle these effects f
Publikováno v:
Journal of High Energy Physics
We analyze the collider signatures of the real singlet extension of the Standard Model in regions consistent with a strong first-order electroweak phase transition and a singlet-like scalar heavier than the Standard Model-like Higgs. A definitive cor
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 5, Pp 1-51 (2017)
Journal of High Energy Physics, Vol 2017, Iss 5, Pp 1-51 (2017)
Recently (arXiv:1608.00526), a new framework for warped higher-dimensional compactifications with "bulk" standard model (SM) was proposed: in addition to the UV (Planck scale) and IR (a couple of TeV) branes, there is an intermediate brane, taken to
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 4, Pp 1-28 (2017)
Journal of High Energy Physics, Vol 2017, Iss 4, Pp 1-28 (2017)
The ATLAS and CMS collaborations observed a mild excess in the associated Higgs production with a top-quark pair ($t\bar t h$) and reported the signal strengths of $ \mu_{tth}^{\rm ATLAS}=1.81\pm 0.80$ and $\mu_{tth}^{\rm CMS}=2.75\pm 0.99 $ based on
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 4, Pp 1-20 (2017)
Journal of high energy physics 1704(04), 084 (2017). doi:10.1007/JHEP04(2017)084
Journal of High Energy Physics, Vol 2017, Iss 4, Pp 1-20 (2017)
Journal of high energy physics 1704(04), 084 (2017). doi:10.1007/JHEP04(2017)084
A light stop with mass almost degenerate with the lightest neutralino has important connections with both naturalness and dark matter relic abundance. This region is also very hard to probe at colliders. In this paper, we demonstrate the potential of
Publikováno v:
Journal of High Energy Physics
We discuss the single diffractive production of $c \bar c$ pairs and charmed mesons at the LHC. For a first time we propose a $k_t$-factorization approach to the diffractive processes. The transverse momentum dependent diffractive parton distribution
Publikováno v:
Journal of High Energy Physics
We introduce a new kind of jet function: the semi-inclusive jet function $J_i(z, \omega_J, \mu)$, which describes how a parton $i$ is transformed into a jet with a jet radius $R$ and energy fraction $z = \omega_J/\omega$, with $\omega_J$ and $\omega$
Autor:
Juan Carlos Vasquez
Publikováno v:
Journal of High Energy Physics
We study how the elements of the leptonic right-handed mixing matrix can be determined at the LHC in the minimal Left-Right symmetric extension of the standard model. We do it by explicitly relating them with physical quantities of the Keung-Senjanov