Results 51 to 60 of about 22,575 (172)
Inclusive Search for Squarks and Gluinos Production at CDF [PDF]
, 2007 We present preliminary results on a search for squarks and gluinos in proton-antiproton collisions with a center-of-mass energy of 1.96 TeV and based on 1.1 fb-1 of data collected by the CDF detector in the Tevatron Run II.
D'Onofrio, Monica
core +1 more source
Representations in Density Dependent Hadronic Field Theory and compatibility with QCD sum-rules [PDF]
, 2005 Different representations of an effective, covariant theory of the hadronic interaction are examined. For this purpose we have introduced nucleon-meson vertices parametrized in terms of scalar combinations of hadronic fields, extending the conceptual ...
B. D. Serot, R. Aguirre
core +2 more sources
Annalen der Physik, Volume 536, Issue 1, January 2024.A primer on axion physics, emphasizing an intuitive understanding of why the axion solves the strong CP problem. Abstract The canonical axion potential is reviewed, with an emphasis on the field theory underlying radial and angular modes of complex scalar fields.
Felix Yu
wiley +1 more source
On Drell-Yan production of scalar leptoquarks coupling to heavy-quark flavours
Journal of High Energy Physics, 2022 Given the hints of lepton-flavour non-universality in semi-leptonic B decays, leptoquark (LQ) models with sizeable couplings to heavy-quark flavours are enjoying a renaissance.
Ulrich Haisch +2 more
doaj +1 more source
Mesonic Correlation Functions in the Random Instanton Vacuum
, 1993 A general model-independent discussion of mesonic correlation functions is given. We derive new inequalities, including one stronger than Weingarten's inequality.
Balitsky +33 more
core +2 more sources
Higgs‐induced screening mechanisms in scalar‐tensor theories
Annals of the New York Academy of Sciences, Volume 1531, Issue 1, Page 95-103, January 2024.Abstract We consider the theory of a light conformally coupled scalar field, that is, one that is coupled directly to the Ricci scalar of the gravitational sector. This theory can be written equivalently as one of a light scalar that is coupled to the Standard Model of particle physics with a particular combination of Higgs‐portal couplings.
Clare Burrage, Peter Millington
wiley +1 more source
Drell-Yan production in third-generation gauge vector leptoquark models at NLO+PS in QCD
Journal of High Energy Physics, 2023 Motivated by the long-standing hints of lepton-flavour non-universality in the b → cℓν and b → sℓ + ℓ − channels, we study Drell-Yan ditau production at the Large Hadron Collider (LHC).
Ulrich Haisch +2 more
doaj +1 more source
On dilatons with intrinsic decouplings
, 2016 In this paper, we show that there exists a class of dilaton models with non-trivial scalar-Ricci and scalar-matter couplings that strongly reduces observational deviations from general relativity in the dust limit.
Hees, Aurélien, Minazzoli, Olivier
core +2 more sources
The fifth dimension as an analogue computer for strong interactions at the LHC [PDF]
, 2006 We present a mechanism to get S ~ 0 or even negative, without bringing into play the SM fermion sector. This mechanism can be applied to a wide range of 5D models, including composite Higgs and Higgsless models.
C. Csáki +19 more
core +2 more sources
Role of Time‐Varying Magnetic Field on QGP Equation of State
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.The phase diagram of quantum chromodynamics (QCD) and its associated thermodynamic properties of quark‐gluon plasma (QGP) are studied in the presence of time‐dependent magnetic field. The study plays a pivotal role in the field of cosmology, astrophysics, and heavy‐ion collisions. In order to explore the structure of quark‐gluon plasma to deal with the
Yogesh Kumar +6 more
wiley +1 more source