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
39 papers · 2 filters
Single-Transverse-Spin Asymmetries in Exclusive Photo-production of J/psi in Ultra-Peripheral Collisions in the Fixed-Target Mode at the LHC and in the Collider Mode at RHIC
J. P. Lansberg, L. Massacrier, L. Szymanowski +1
We investigate the potentialities offered by the study of J/psi exclusive photo-production in ultra-peripheral collisions at a fixed-target experiment using the proton and lead LHC…
Searching for Heavy Neutral Leptons with Displaced Vertices at the LHC
Asmaa Abada, Nicolás Bernal, Marta Losada +1
Heavy Neutral Leptons are naturally present in many well-motivated extensions of the Standard Model. If their mass is of few dozens of GeVs, they can be long-lived and lead to even…
New mechanism of producing superheavy Dark Matter
Eugeny Babichev, Dmitry Gorbunov, Sabir Ramazanov
We study in detail the recently proposed mechanism of generating superheavy Dark Matter with the mass larger than the Hubble rate at the end of inflation. A real scalar field const…
First results on the scalar WIMP-pion coupling, using the XENON1T experiment
E. Aprile, J. Aalbers, F. Agostini +128
We present first results on the scalar WIMP-pion coupling from 1 tyr of exposure with the XENON1T experiment. This interaction is generated when the WIMP couples to a virtu…
Are there narrow flavor-exotic tetraquarks in large- QCD?
Wolfgang Lucha, Dmitri Melikhov, Hagop Sazdjian
A salient feature shared by all tetraquark candidates observed in experiment is the absence of flavor-exotic states of the type , with four different quark flavor…
Feasibility of tau lepton electromagnetic dipole moments measurement using bent crystal at the LHC
A. S. Fomin, A. Yu. Korchin, A. Stocchi +2
In this paper we discuss the possibility of measuring the anomalous magnetic and electric dipole moments of the lepton. The method consists in studying the spin precession indu…
Probing axial quark generalized parton distributions through exclusive photoproduction of a pair with a large invariant mass
G. Duplančić, K. Passek-Kumerički, B. Pire +2
Exclusive photoproduction of a pair in the kinematics where the pair has a large invariant mass and the final nucleon has a small transverse momentum is described in the…
Discretization effects on renormalized gauge-field Green's functions, scale setting and gluon mass
Ph. Boucaud, F. De Soto, K. Raya +2
The gauge-field propagators computed from the lattice have been exhaustively used in the investigation of the low-momentum dynamics of QCD, in a judicious interplay with re…
Are we overlooking Lepton Flavour Universal New Physics in ?
Marcel Algueró, Bernat Capdevila, Sébastien Descotes-Genon +2
The deviations with respect to the Standard Model (SM) that are currently observed in transitions (the so-called flavour anomalies) can be interpreted in terms o…
Pion Valence Quark Distributions from Maximum Entropy Method
Chengdong Han, Hanyang Xing, Xiaopeng Wang +3
Valence quark distributions of pion at very low resolution scale are deduced from a maximum entropy method, under the assumption that pion consists of only…
Hadronic tau decays as New Physics probes in the LHC era
Vincenzo Cirigliano, Adam Falkowski, Martín González-Alonso +1
We analyze the sensitivity of hadronic tau decays to non-standard interactions within the model-independent framework of the Standard Model Effective Field Theory (SMEFT). Both exc…
Exotic Tetraquark Mesons in Large- Limit: an Unexpected Great Surprise
Wolfgang Lucha, Dmitri Melikhov, Hagop Sazdjian
Two-ordinary-meson scattering in large- QCD implies consistency criteria for intermediate-tetraquark contributions. Their fulfilment at -leading order constrains the natu…
Closing the window on single leptoquark solutions to the -physics anomalies
Andrei Angelescu, Damir Bečirević, Darius A. Faroughy +1
We examine various scenarios in which the Standard Model is extended by a light leptoquark state to solve for one or both -physics anomalies, viz. $R_{D^{(\ast)}}^\mathrm{exp}>…
Compact Exotic Tetraquark Mesons in Large- QCD
Wolfgang Lucha, Dmitri Melikhov, Hagop Sazdjian
We embark on systematic explorations of the behaviour of tetraquark mesons (colour-singlet bound states of two quarks and two antiquarks) in the (idealized) limit of a large number…
The higgsino-singlino sector of the NMSSM: Combined constraints from dark matter and the LHC
Ulrich Ellwanger, Cyril Hugonie
A light singlino is a promising candidate for dark matter, and a light higgsino is natural in the parameter space of the NMSSM. We study the combined constraints on this scenario r…
Exploring Sensitivity to NMSSM Signatures with Low Missing Transverse Energy at the LHC
A. Titterton, U. Ellwanger, H. U. Flaecher +2
We examine scenarios in the Next-to-Minimal Supersymmetric Standard Model (NMSSM), where pair-produced squarks and gluinos decay via two cascades, each ending in a stable neutralin…
Inclusive Displaced Vertex Searches for Heavy Neutral Leptons at the LHC
Asmaa Abada, Nicolás Bernal, Marta Losada +1
The inclusion of heavy neutral leptons to the Standard Model particle content could provide solutions to many open questions in particle physics and cosmology. The modification of…
One-loop effective LFV vertex from heavy neutrinos within the Mass Insertion Approximation
M. J. Herrero, X. Marcano, R. Morales +1
In this paper we study the effective lepton flavor violating vertex of an electroweak gauge boson and two charged leptons with different flavor, and , that is genera…
Beta and Neutrinoless Double Beta Decays with KeV Sterile Fermions
Asmaa Abada, Alvaro Hernandez-Cabezudo, Xabier Marcano
Motivated by the capability of the KATRIN experiment to explore the existence of KeV neutrinos in the KeV mass range, we explore the viability of minimal extensions of t…
Large off-shell effects in the contribution to and decays.}}
A. Le-Yaouanc, J. -P. Leroy, P. Roudeau
We stress that, although the is very narrow (one hundred of keV), the difference between the full contribution to and its zero width limit, which ste…
Flavor-dependent EMC effect from a nucleon swelling model
Rong Wang, Raphaël Dupre, Yin Huang +2
We present our results for a flavor-dependent EMC effect based on the nIMParton nuclear PDFs, in which the -dependence is described with a nucleon swelling model. The nuclear co…
Scalar leptoquarks from GUT to accommodate the -physics anomalies
Damir Bečirević, Ilja Doršner, Svjetlana Fajfer +3
We address the -physics anomalies within a two scalar leptoquark model. The low-energy flavor structure of our set-up originates from two operators that relate Yukawa co…
Freezing-in dark matter through a heavy invisible
Gautam Bhattacharyya, Maíra Dutra, Yann Mambrini +1
We demonstrate that in a class of the extension of the Standard Model (SM), under which all the Standard Model matter fields are uncharged and the additional neutral gauge…
Gravitino Decay in High Scale Supersymmetry with R-parity Violation
Emilian Dudas, Tony Gherghetta, Kunio Kaneta +2
We consider the effects of R-parity violation due to the inclusion of a bilinear superpotential term in high scale supersymmetric models with an EeV scale gravitin…