Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2k papers
- Vrije Universiteit BrusselBE1.8k papers
- University of Maryland, College ParkUS1.7k papers
- RWTH Aachen UniversityDE1.6k papers
- Massachusetts Institute of TechnologyUS1.6k papers
- University of Wisconsin–MadisonUS1.5k papers
- The Ohio State UniversityUS1.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.5k papers
- University of KansasUS1.5k papers
- UCLouvainBE1.5k papers
- Sungkyunkwan UniversityKR1.5k papers
- Universität HamburgDE1.5k papers
10 papers · 2 filters
Collider signatures of goldstini in gauge mediation
Riccardo Argurio, Karen De Causmaecker, Gabriele Ferretti +3
We investigate the collider signatures of the multiple goldstini scenario in the framework of gauge mediation. This class of models is characterized by a visible sector (e.g. the M…
The Four Basic Ways of Creating Dark Matter Through a Portal
Xiaoyong Chu, Thomas Hambye, Michel H. G. Tytgat
We consider the possibility that along the thermal history of the Universe, dark matter (DM) would have been created from Standard Model particles, either through a kinetic mixing…
Constraints on Little Higgs with Fully-Radiative Electroweak Symmetry Breaking
Roshan Foadi, Carl R. Schmidt, Jiang-Hao Yu
In a recent paper, we introduced a new Little Higgs model, which contains the gauge structure , embedded in an approximate global symmetry.…
Supersonic Electroweak Baryogenesis: Achieving Baryogenesis for Fast Bubble Walls
Chiara Caprini, Jose M. No
Standard electroweak baryogenesis in the context of a first order phase transition is effective in generating the baryon asymmetry of the universe if the broken phase bubbles expan…
Production of Massive Color-Octet Vector Bosons at Next-to-Leading Order
R. Sekhar Chivukula, Arsham Farzinnia, Roshan Foadi +1
We report the first complete calculation of QCD corrections to the production of a massive color-octet vector boson. Our next-to-leading-order (NLO) calculation includes both virtu…
Asymmetric Inelastic Inert Doublet Dark Matter from Triplet Scalar Leptogenesis
Chiara Arina, Narendra Sahu
The nature of dark matter (DM) particles and the mechanism that provides their measured relic abundance are currently unknown. In this paper we investigate inert scalar and vector…
Relations among neutrino observables in the light of a large theta_13 angle
Xiaoyong Chu, Mikael Dhen, Thomas Hambye
The recent T2K and MINOS indications for a "large" theta_13 neutrino mixing angle can be accommodated in principle by an infinite number of Yukawa flavour structures in the seesaw…
Sub-GeV dark matter as pseudo-Goldstone from the seesaw scale
Michele Frigerio, Thomas Hambye, Eduard Masso
Pseudo Nambu-Goldstone bosons (pNGBs) are naturally light spin-zero particles, which can be interesting dark matter (DM) candidates. We study the phenomenology of a pNGB theta asso…
Magnetic Fields at First Order Phase Transition: A Threat to Electroweak Baryogenesis
Andrea De Simone, Germano Nardini, Mariano Quiros +1
The generation of the observed baryon asymmetry may have taken place during the electroweak phase transition, thus involving physics testable at LHC, a scenario dubbed electroweak…
Patterns of Custodial Isospin Violation from a Composite Top
R. Sekhar Chivukula, Roshan Foadi, Elizabeth H. Simmons
In this paper we consider the effects of top quark compositeness on the electroweak parameters T-hat and S-hat and the Zbb coupling. We do so by using an effective field theory ana…