Zobrazeno 41 - 50
of 347
pro vyhledávání: '"McCullough, Matthew"'
We study how, as a result of the scanning of supersymmetry breaking during the cosmological evolution, a relaxation mechanism can naturally determine a hierarchy between the weak scale and the masses of supersymmetric particles. Supersymmetry breakin
Externí odkaz:
http://arxiv.org/abs/1509.00834
Publikováno v:
JHEP 1509 (2015) 216
Pair production of Higgs bosons at hadron colliders is an enticing channel to search for new physics. New colored particles that couple strongly to the Higgs, such as those most often called upon to address the hierarchy problem, provide well motivat
Externí odkaz:
http://arxiv.org/abs/1508.01208
Autor:
McCullough, Matthew
This is a study of wartime civil religion within American Christianity. I focus on a specific ideological manifestation of civil religion I call messianic interventionism--the belief that America can and should intervene altruistically on behalf of o
Autor:
McCullough, Matthew Philip
Under the umbrella of Theoretical Physics, progress in ‘Beyond the Standard Model’ (BSM) physics proceeds broadly along two main avenues of investigation. The first is concerned with constructing theories that attempt to explain observations, or
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.595903
Autor:
Alekhin, Sergey, Altmannshofer, Wolfgang, Asaka, Takehiko, Batell, Brian, Bezrukov, Fedor, Bondarenko, Kyrylo, Boyarsky, Alexey, Craig, Nathaniel, Choi, Ki-Young, Corral, Cristóbal, Curtin, David, Davidson, Sacha, de Gouvêa, André, Dell'Oro, Stefano, deNiverville, Patrick, Dev, P. S. Bhupal, Dreiner, Herbi, Drewes, Marco, Eijima, Shintaro, Essig, Rouven, Fradette, Anthony, Garbrecht, Björn, Gavela, Belen, Giudice, Gian F., Gorbunov, Dmitry, Gori, Stefania, Grojean, Christophe, Goodsell, Mark D., Guffanti, Alberto, Hambye, Thomas, Hansen, Steen H., Helo, Juan Carlos, Hernandez, Pilar, Ibarra, Alejandro, Ivashko, Artem, Izaguirre, Eder, Jaeckel, Joerg, Jeong, Yu Seon, Kahlhoefer, Felix, Kahn, Yonatan, Katz, Andrey, Kim, Choong Sun, Kovalenko, Sergey, Krnjaic, Gordan, Lyubovitskij, Valery E., Marcocci, Simone, Mccullough, Matthew, McKeen, David, Mitselmakher, Guenakh, Moch, Sven-Olaf, Mohapatra, Rabindra N., Morrissey, David E., Ovchynnikov, Maksym, Paschos, Emmanuel, Pilaftsis, Apostolos, Pospelov, Maxim, Reno, Mary Hall, Ringwald, Andreas, Ritz, Adam, Roszkowski, Leszek, Rubakov, Valery, Ruchayskiy, Oleg, Shelton, Jessie, Schienbein, Ingo, Schmeier, Daniel, Schmidt-Hoberg, Kai, Schwaller, Pedro, Senjanovic, Goran, Seto, Osamu, Shaposhnikov, Mikhail, Shuve, Brian, Shrock, Robert, Shchutska, Lesya, Spannowsky, Michael, Spray, Andy, Staub, Florian, Stolarski, Daniel, Strassler, Matt, Tello, Vladimir, Tramontano, Francesco, Tripathi, Anurag, Tulin, Sean, Vissani, Francesco, Winkler, Martin W., Zurek, Kathryn M.
Publikováno v:
Rep. Prog. Phys. 79 (2016) 124201
This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP (Search for Hidden Particles) experiment is intended to hunt for new physics in the largely unexplored domain of very weakly interacting particles with masses
Externí odkaz:
http://arxiv.org/abs/1504.04855
Autor:
Batell, Brian, McCullough, Matthew
Publikováno v:
Phys. Rev. D 92, 073018 (2015)
We present theories of `Natural Neutrinos' in which neutral fermionic top partner fields are simultaneously the right-handed neutrinos (RHN), linking seemingly disparate aspects of the Standard Model structure: a) The RHN top partners are responsible
Externí odkaz:
http://arxiv.org/abs/1504.04016
Results from direct detection experiments are typically interpreted by employing an assumption about the dark matter velocity distribution, with results presented in the $m_\chi-\sigma_n$ plane. Recently methods which are independent of the DM halo v
Externí odkaz:
http://arxiv.org/abs/1504.03333
The correlation of on- and off-shell Higgs boson production at the LHC in $gg \to h^* \to ZZ$ to bound the Higgs width, under specific model-dependent assumptions, has recently received a lot of attention. As off-shell cross section measurements in t
Externí odkaz:
http://arxiv.org/abs/1504.02458
Publikováno v:
JHEP 1507 (2015) 089
We consider dark sector particles (DSPs) that obtain sizeable interactions with Standard Model fermions from a new mediator. While these particles can avoid observation in direct detection experiments, they are strongly constrained by LHC measurement
Externí odkaz:
http://arxiv.org/abs/1503.05916
Publikováno v:
Phys. Rev. D 93, 075021 (2016)
Models with Dirac gauginos provide appealing scenarios for physics beyond the standard model. They have smaller radiative corrections to the Higgs mass, a suppression of certain SUSY production processes, and ameliorated flavor constraints. Unfortuna
Externí odkaz:
http://arxiv.org/abs/1502.05055