10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Instituto de Física CorpuscularES3.6k papers
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.2k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- University of LiverpoolGB2.2k papers
- University of ManchesterGB2.2k papers
- National Institute for Subatomic PhysicsNL2.2k papers
- University of EdinburghGB2.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.1k papers
- Heidelberg UniversityDE2.1k papers
- European Organization for Nuclear ResearchCH2k papers
31 papers · 2 filters
Vector-like quark doublets, weak-basis invariants and CP violation
F. Albergaria, J. F. Bastos, B. Belfatto +4
We study Standard Model extensions with isodoublet vector-like quarks with standard charges. Their presence induces right-handed charged and neutral currents. We identify minimal s…
Exploring the Interference between the Atmospheric and Solar Neutrino Oscillation Sub-Amplitudes
Gabriela Barenboim, Stephen J. Parke
The interference between the atmospheric and solar neutrino oscillation sub-amplitudes is said to be responsible for CP violation (CPV) in neutrino appearance channels. More precis…
Prospects for detecting the rare heavy Higgs decay through the channel at the LHC
M. A. Arroyo-Ureña, Alejandro Ibarra, Pablo Roig +1
We study the decay of a heavy CP-even neutral Higgs into an on-shell Standard Model-like Higgs boson and two photons, , in the two-Higgs doublet model. We argue that the…
Constraining neutrino charges at beam experiments
Jack D. Shergold, Martin Spinrath
We propose a new method to constrain neutrino charges at neutrino beam experiments. Uncharged in the Standard Model, evidence for a neutrino electric charge would be a smoking gun…
Isospin breaking corrections in production in tau decays and annihilation: consequences for the muon and CVC tests
Gabriel López Castro, Alejandro Miranda, Pablo Roig
We revisit the isospin-breaking corrections relating the hadronic cross-section and the tau decay spectral function, focusing on the di-pion channel, that gives the domina…
Constraining low scale dark hypercharge symmetry at spallation, reactor and Dark Matter direct detection experiments
Anirban Majumdar, Dimitrios K. Papoulias, Hemant Prajapati +1
Coherent elastic neutrino-nucleus (CENS) and elastic neutrino-electron scattering (EES) data are exploited to constrain ``chiral'' gauged models with light vector…
Light states in real multi-Higgs models with spontaneous CP violation
Carlos Miró, Miguel Nebot, Daniel Queiroz
In models with extended scalar sectors consisting of multiple Higgs doublets that trigger spontaneous electroweak symmetry breaking, it might be expected that the abundance of dime…
Large neutrino mass in cosmology and keV sterile neutrino dark matter from a dark sector
Cristina Benso, Thomas Schwetz, Drona Vatsyayan
We consider an extended seesaw model which generates active neutrino masses via the usual type-I seesaw and leads to a large number of massless fermions as well as a sterile neutri…
Heavy Flavour Jet Substructure
Prasanna K. Dhani, Oleh Fedkevych, Andrea Ghira +2
We present a comprehensive study of energy correlation functions and jet angularities for heavy-flavour QCD jets. In particular, we discuss the possibility of using these observabl…
Non-Abelian Domain Walls and Gravitational Waves
Bowen Fu, Stephen F. King, Luca Marsili +3
We investigate the properties of domain walls arising from non-Abelian discrete symmetries, which we refer to as non-Abelian domain walls. We focus on , one of the most common…
Improved transition form factors in resonance chiral theory and their contribution
Emilio J. Estrada, Sergi Gonzàlez-Solís, Adolfo Guevara +1
Working with Resonance Chiral Theory, within the two resonance multiplets saturation scheme, we satisfy leading (and some subleading) chiral and asymptotic QCD constraints and accu…
CP violation in two-meson Tau decays induced by heavy new physics
Daniel A. López Aguilar, Javier Rendón, Pablo Roig
We apply the effective field theory formalism that was used to study CP violation induced by heavy new physics in the decays to the other two-meson tau decay channe…
HEFT approach to investigate the muon g-2 anomaly at a muon collider
Fabiola Fortuna, Juan Manuel Márquez, Pablo Roig
In a previous work \cite{Buttazzo:2020ibd}, it has been pointed out that heavy new physics (NP) contributions to lepton dipole moments and high-energy cross-sections of lepton pair…
Theoretical study of the open-flavor tetraquark in the process
Wen-Tao Lyu, Man-Yu Duan, Xiaoyu Wang +2
Recently, the LHCb Collaboration has measured two decay processes and related to isospin symmetry, where two new open-flavor tetraqua…
Long-lived particle phenomenology in one-loop neutrino mass models with dark matter
Carolina Arbeláez, Giovanna Cottin, Juan Carlos Helo +2
Neutrino masses and dark matter (DM) might have a common origin. The scotogenic model can be considered the proto-type model realizing this idea, but many other variants exist. In…
Pole analysis for the - coupled-channel system
Pan-Pan Shi, F. Gil-Domínguez, R. Molina +1
By solving the Lippmann-Schwinger equation, possible hadronic molecules in the - coupled-channel system are investigated with the one-meson exchange potential…
Generalised hydrogen interactions with : a window to new physics
Martin Bauer, Javier Perez-Soler, Jack D. Shergold
We present semi-analytic solutions for atomic transition rates in hydrogenic atoms induced by scalar, pseudoscalar, vector, axial-vector, and tensor interactions. Our results agree…
Leptogenesis in Realistic Flipped SU(5)
Stephen F. King, George K. Leontaris, Luca Marsili +1
We study thermal leptogenesis in realistic supersymmetric flipped unification. As up-type quarks and neutrinos are arranged in the same multiplets, they exhibit…
Production of pentaquarks with hidden charm and double strangeness in and decays
E. Oset, L. Roca, M. Whitehead
Recently, several pentaquark states , with global flavor , have been predicted within a theoretical framework based on unitary coupled channels. We study t…
Cutting the Scotogenic loop: Adding flavor to Dark Matter
Ranjeet Kumar, Newton Nath, Rahul Srivastava
We introduce a framework for hybrid neutrino mass generation, wherein scotogenic dark sector particles, including dark matter, are charged non-trivially under the flavor symm…
Probing Heavy Neutrino Magnetic Moments at the LHC using Long-Lived Particle Searches
Rebeca Beltrán, Patrick D. Bolton, Frank F. Deppisch +2
We explore long-lived particle (LLP) searches using non-pointing photons at the LHC as a probe for sterile-to-sterile and active-to-sterile transition magnetic dipole moments of st…
The Type-I Seesaw family
Salvador Centelles Chuliá, Antonio Herrero-Brocal, Avelino Vicente
We provide a comprehensive analysis of the Type-I Seesaw family of neutrino mass models, including the conventional type-I seesaw and its low-scale variants, namely the linear and…
Up-scattering production of a sterile fermion at DUNE: complementarity with spallation source and direct detection experiments
Pablo M. Candela, Valentina De Romeri, Pantelis Melas +2
We investigate the possible production of a MeV-scale sterile fermion through the up-scattering of neutrinos on nuclei and atomic electrons at different facilities. We consider a p…
Minimal complete tri-hypercharge theories of flavour
Mario Fernández Navarro, Stephen F. King, Avelino Vicente
The tri-hypercharge proposal introduces a separate gauged weak hypercharge assigned to each fermion family as the origin of flavour. This is arguably one of the simplest setups for…