Results 71 to 80 of about 30,674,625 (179)

Probing new physics with charge asymmetries in 2 same-sign leptons plus jets final states at the LHC

Journal of High Energy Physics
We study the impact of new physics models in the charge asymmetry defined for LHC final states consisting of two same-sign leptons (2SSl, with l = e, μ) plus jets (N jets ≥ 2), with a center-of-mass energy of s $$ \sqrt{s} $$ = 13 TeV, where the main SM ...
Ernesto Arganda, Leandro Da Rold, Aurelio Juste, Anibal D. Medina, Rosa M. Sandá Seoane   +4 more
doaj   +1 more source

Flavorful BSM from Asymptotic Safety [PDF]

Diese Dissertation beinhaltet aktuelle Anwendungen des auf der Renormierungsgruppe (RG) basierenden Konzepts der Planckskalensicherheit (PS) in der Modellbildung jenseits des Standardmodells der Teilchenphysik (SM, BSM).
Höhne, Tim Fabian
core   +1 more source

BSM Cosmology from BSM Physics

, 2021
International audienceNow Standard $\Lambda$CDM cosmology is based on physics Beyond the Standard Model (BSM), which in turn needs cosmological probes for its study.
Khlopov, Maxim Yu.
core   +1 more source

Weak scale supersymmetry [PDF]

, 1990
An introduction to the ideas and current state of weak scale supersymmetry is given. It is shown that LEP data on Z decays has already excluded two of the most elegant models of weak scale supersymmetry.
Hall, L. J., Hall, L.J.
core  

Mobility Extension for Broadband Satellite Multimedia [PDF]

, 2009
This paper presents an extension for Broadband Satellite Multimedia (BSM) to support Mobility Management (MM). To support seamless handovers, mobility related entities are proposed in the Satellite Independent Access Function (SIAF) defined over the SI ...
Hu, Y. Fun, Y. Fun Hu, Prashant Pillai, Berioli, Matteo, Matteo Beriolli, Pillai, Prashant   +5 more
core   +1 more source

Undecay

Journal of High Energy Physics
Unstable particles decay sooner or later, so they are not described by asymptotic one-particle states and they should not be included as independent states in unitarity relations such as the optical theorem.
Eugenio Megías, Manuel Pérez-Victoria, Mariano Quirós   +2 more
doaj   +1 more source

AN EXPERIMENTAL ANALYSIS OF CONDITIONAL COOPERATION [PDF]

Experimental and empirical evidence identifies the existence of socialpreferences and proposes competing models of such preferences. In this paper, wefurther examine one such social preference: conditional cooperation.
Rachel Croson, Enrique Fatas, Tibor Neugebauer   +2 more
core  

BSM Higgs Sectors at the LHC: tools, benchmarks and signatures

, 2019
Given the experimental confirmation of the Standard Model (SM) predictions for the discovered Higgs boson as well as the non-observation of signals for beyond-the-Standard Model (BSM) physics in Run-1 and Run-2 of the Large Hadron Collider (LHC), I shall
Stefaniak, Tim
core   +1 more source

In search of an invisible Z′

Journal of High Energy Physics
We consider extending the Standard Model by an anomaly-free and possibly flavour non-universal U(1) X gauge symmetry, whose breaking gives a Z′ boson that does not affect electroweak precision observables at tree-level or via 1-loop renormalisation group
Joe Davighi
doaj   +1 more source

Removing the conspiracy of BSM physics and BSM cosmology

, 2019
International audienceThe standard model (SM) of elementary particles finds no contradictions in the experimental data, but appeals to extensions for solutions of its internal problems and physical basis of the modern cosmology.
Khlopov, Maxim Yu.
core   +1 more source