Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR10.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.2k papers
- Université Paris-SaclayFR3.1k papers
- National Institute for Subatomic PhysicsNL2k papers
- University of ManchesterGB2k papers
- Sapienza University of RomeIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
- CEA Paris-SaclayFR1.9k papers
- Heidelberg UniversityDE1.8k papers
- Rutherford Appleton LaboratoryGB1.8k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR1.8k papers
64 papers · 2 filters
Vector-like leptons: Higgs decays and collider phenomenology
Adam Falkowski, David M. Straub, Avelino Vicente
We study the impact of heavy vector-like leptons on several observables in collider and low-energy physics. These states, present in many well-motivated extensions of the Standard…
Can one use Mueller-Navelet jets at LHC as a clean test of QCD resummation effects at high energy?
B. Ducloué, L. Szymanowski, S. Wallon
The measurement of azimuthal correlations of Mueller-Navelet jets is generally considered as a decisive test to reveal the effect of BFKL dynamics at hadron colliders. The first ex…
Lattice QCD and QCD Sum Rule determination of the decay constants of eta_c, J/psi and hc states
Damir Becirevic, Goran Duplancic, Bruno Klajn +2
We compute the decay constants of the lowest ccbar-states with quantum numbers J(PC)=0(-+) [eta_c], 1(--) [J/psi], and 1(+-) [hc] by using lattice QCD and QCD sum rules. We conside…
Constraining flavoured contact interactions at the LHC
Sacha Davidson, Sébastien Descotes-Genon
Contact interactions are the low-energy footprints of New Physics, so ideally, constraints upon them should be as generic and model independent as possible. Hadron colliders search…
Transition electromagnetic form factor in the Minkowski space Bethe-Salpeter approach
J. Carbonell, V. A. Karmanov
Using the solutions of the Bethe-Salpeter equation in Minkowski space for bound and scattering states found in previous works, we calculate the transition electromagnetic form fact…
Neutrino Physics, Lepton Flavour Violation and the LHC
Asmaa Abada
We briefly review flavour violation in the lepton sector: starting from neutrino oscillations and their implications, we consider several charged lepton flavour violating observabl…
Constraints on Higgs Couplings and Physics Beyond the Standard Model
Hermes Belusca-Maito, Adam Falkowski
We summarize current constraints on the couplings of the Higgs boson in the framework of an effective theory beyond the Standard Model.
Study of the 125 GeV Standard Model Higgs Boson Partial Widths and Branching Fractions
Leandro G. Almeida, Seung J. Lee, Stefan Pokorski +1
The discovery of the Higgs boson, with mass known to better than the percent level, enables for the first time precision Higgs boson analyses. Toward this goal, we define an expans…
Sterile neutrinos in leptonic and semileptonic decays
A. Abada, A. M. Teixeira, A. Vicente +1
We address the impact of a modified coupling on a wide range of observables, such as leptonic and mesonic decays, leptonic decays of pseudoscalar mesons, as well as…
First determination of from a combined analysis of decay and scattering with constraints from decays
Veronique Bernard
We perform a combined analysis of decay and scattering with constraints from data using a approach that fulfills requirements from unitarity and…
Bethe-Salpeter scattering amplitude in Minkowski space
J. Carbonell, V. A. Karmanov
The off-mass shell scattering amplitude, satisfying the Bethe-Salpeter equation for spinless particles in Minkowski space with the ladder kernel, is computed for the first time.
Three-gluon running coupling from lattice QCD at : a consistency check of the OPE approach
Ph. Boucaud, M. Brinet, F. De Soto +4
We present a lattice calculation of the renormalized running coupling constant in symmetric (MOM) and asymmetric () momentum substraction schemes including …
High statistics determination of the strong coupling constant in Taylor scheme and its OPE Wilson coefficient from lattice QCD with a dynamical charm
B. Blossier, Ph. Boucaud, M. Brinet +5
This paper reports on the determination of from lattice simulations with 2+1+1 twisted-mass dynamical flavours {\it via} the computation of the ghost-gluon coupling renormali…
Extracting Effective Higgs Couplings in the Golden Channel
Yi Chen, Roberto Vega-Morales
Kinematic distributions in Higgs decays to four charged leptons, the so called `golden channel, are a powerful probe of the tensor structure of its couplings to neutral electroweak…
Production of J/psi+eta(c) vs. J/psi+J/psi at the LHC: Impact of Real alpha_s^5 corrections
Jean-Philippe Lansberg, Hua-Sheng Shao
We proceed for the first time to the evaluation of the Born cross section for J/psi+eta(c) production, namely via g+g -> J/psi+eta(c)+g, and show that it has a harder P_T spectrum…
High energy rho meson leptoproduction
A. Besse, L. Szymanowski, S. Wallon
We investigate the longitudinal and transverse polarized cross-sections of the leptoproduction of the rho meson in the high energy limit. Our model is based on the computation of t…
The angular momentum controversy: What's it all about and does it matter?
E. Leader, C. Lorce
The general question, crucial to an understanding of the internal structure of the nucleon, of how to split the total angular momentum of a photon or gluon into spin and orbital co…
Heavy Quark Symmetries: Molecular Partners of the X(3872) and
Feng-Kun Guo, Carlos Hidalgo-Duque, Juan Nieves +1
In this work, we have used an Effective Field Theory (EFT) framework based on Heavy Quark Spin (HQSS), Heavy Flavour (HFS) and Heavy Antiquark-Diquark symmetries (HADS). Using a st…
Vector meson fragmentation using a model with broken SU(3) at the Next-to-Leading Order
H. Saveetha, D. Indumathi, Subhadip Mitra
A detailed study of fragmentation of vector mesons at the next-to-leading order (NLO) is given for e^+ e^- scattering. A model with broken SU(3) symmetry uses three input fragmenta…
Testing the higgsino-singlino sector of the NMSSM with trileptons at the LHC
Ulrich Ellwanger
We propose a simplified light higgsino-singlino scenario in the NMSSM, in which the masses of the chargino and the lightest neutralino determine the masses and couplings of all 3 l…
Evidence for high-energy resummation effects in Mueller-Navelet jets at the LHC
B. Ducloué, L. Szymanowski, S. Wallon
The study of the production of two forward jets with a large interval of rapidity at hadron colliders was proposed by Mueller and Navelet as a possible test of the high energy dyna…
Future sensitivity to new physics in B_d, B_s and K mixings
Jerome Charles, Sebastien Descotes-Genon, Zoltan Ligeti +3
We estimate, in a large class of scenarios, the sensitivity to new physics in B_d and B_s mixings achievable with 50 ab-1 of Belle II and 50 fb-1 of LHCb data. We find that current…
Isovector and hidden-beauty partners of the X(3872)
Hallstein Hogaasen, Emi Kou, Jean-Marc Richard +1
The isovector partners of the X(3872), recently found at BES III, Belle and CLEO-c were predicted in a simple model based on the chromomagnetic interaction among quarks (H. Hogaase…
Chiral-odd pion generalized parton distributions beyond leading twist
B. Pire, L. Szymanowski, S. Wallon
We define in a systematic way, based on the light-cone collinear factorization method, the chiral-odd generalized parton distributions (GPDs) of a pseudoscalar hadron (such as the…