Search Results - "Bueno, L. Molina"
-
1
Probing hidden leptonic scalar portals using the NA64 experiment at CERN
Published in The European physical journal. C, Particles and fields (2024)“…In this study, we demonstrate the potential of the NA64 experiment at CERN SPS to search for New Physics processes involving e → μ transitions after the…”
Get full text
Journal Article -
2
Dark Matter Search in Missing Energy Events with NA64
Published in Physical review letters (20-09-2019)“…A search for sub-GeV dark matter production mediated by a new vector boson A′, called a dark photon, is performed by the NA64 experiment in missing energy…”
Get full text
Journal Article -
3
Sensitivity potential to a light flavor-changing scalar boson with DUNE and NA64μ
Published in The European physical journal. C, Particles and fields (04-09-2023)“…In this work, we report on the sensitivity potential of complementary muon-on-target experiments to new physics using a scalar boson benchmark model associated…”
Get full text
Journal Article -
4
Search for Axionlike and Scalar Particles with the NA64 Experiment
Published in Physical review letters (21-08-2020)“…We carried out a model-independent search for light scalar (s) and pseudoscalar axionlike (a) particles that couple to two photons by using the high-energy…”
Get full text
Journal Article -
5
Constraints on New Physics in Electron g − 2 from a Search for Invisible Decays of a Scalar, Pseudoscalar, Vector, and Axial Vector
Published in Physical review letters (28-05-2021)“…We performed a search for a new generic X boson, which could be a scalar (S), pseudoscalar (P), vector (V), or an axial vector (A) particle produced in the 100…”
Get full text
Journal Article -
6
Search for a New B − L Z ′ Gauge Boson with the NA64 Experiment at CERN
Published in Physical review letters (14-10-2022)Get full text
Journal Article -
7
Dark-Sector Search via Pion-Produced η and η^{'} Mesons Decaying Invisibly in the NA64h Detector
Published in Physical review letters (20-09-2024)“…We present the first results from a proof-of-concept search for dark sectors via invisible decays of pseudoscalar η and η^{'} mesons in the NA64h experiment at…”
Get full text
Journal Article -
8
First Results in the Search for Dark Sectors at NA64 with the CERN SPS High Energy Muon Beam
Published in Physical review letters (24-05-2024)“…We report the first search for dark sectors performed at the NA64 experiment employing a high energy muon beam and a missing energy-momentum technique. Muons…”
Get full text
Journal Article -
9
First constraints on the Lμ− Lτ explanation of the muon g-2 anomaly from NA64-e at CERN
Published in The journal of high energy physics (23-07-2024)“…A bstract The inclusion of an additional U(1) gauge L μ − L τ symmetry would release the tension between the measured and the predicted value of the anomalous…”
Get full text
Journal Article -
10
Measurement of the attenuation length of argon scintillation light in the ArDM LAr TPC
Published in Astroparticle physics (01-01-2018)“…We report on a measurement of the attenuation length for the scintillation light in the tonne size liquid argon target of the ArDM dark matter experiment. The…”
Get full text
Journal Article -
11
Mass composition measurements at the Pierre Auger Observatory
Published in Astronomische Nachrichten (01-11-2015)“…The Pierre Auger Observatory is the largest ultra‐high energy cosmic ray experiment built so far. It is a hybrid detector, since it measures both the…”
Get full text
Journal Article -
12
Probing Hidden Sectors with a muon beam: Total and differential cross-sections for vector boson production in muon bremsstrahlung
Published 05-08-2021“…Vector bosons, such as Dark Photon $A'$ or $Z'$, can couple to muons and be produced in the bremsstrahlung reaction $\mu^- + N \rightarrow \mu^- + N + A'(Z')$…”
Get full text
Journal Article -
13
Sensitivity potential to a light flavor-changing scalar boson with DUNE and NA64[Formula omitted]
Published in The European physical journal. C, Particles and fields (01-09-2023)“…In this work, we report on the sensitivity potential of complementary muon-on-target experiments to new physics using a scalar boson benchmark model associated…”
Get full text
Journal Article -
14
Probing the explanation of the muon
Published in The European physical journal. C, Particles and fields (01-10-2021)Get full text
Journal Article -
15
Search for a New B-L Z' Gauge Boson with the NA64 Experiment at CERN
Published 22-10-2022“…Phys.Rev.Lett. 129, 161801 (2022) A search for a new $Z'$ gauge boson associated with (un)broken B-L symmetry in the keV-GeV mass range is carried out for the…”
Get full text
Journal Article -
16
Development of the fully Geant4 compatible package for the simulation of Dark Matter in fixed target experiments
Published in Computer physics communications (01-07-2024)“…The search for new comparably light (well below the electroweak scale) feebly interacting particles is an exciting possibility to explain some mysterious…”
Get full text
Journal Article -
17
Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel
Published 06-07-2021“…We report the results of a search for a new vector boson ($A'$) decaying into two dark matter particles $\chi_1 \chi_2$ of different mass. The heavier $\chi_2$…”
Get full text
Journal Article -
18
Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth
Published in Physical review. D, Particles, fields, gravitation, and cosmology (25-07-2014)“…The surface detector array of the Pierre Auger Observatory provides information about the longitudinal development of the muonic component of extensive air…”
Get full text
Journal Article -
19
Sensitivity potential to a light flavor-changing scalar boson with DUNE and NA64 $$\mu $$ μ
Published in The European physical journal. C, Particles and fields (01-09-2023)“…Abstract In this work, we report on the sensitivity potential of complementary muon-on-target experiments to new physics using a scalar boson benchmark model…”
Get full text
Journal Article -
20
Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel
Published in The European physical journal. C, Particles and fields (01-10-2021)“…We report the results of a search for a new vector boson ( A ′ ) decaying into two dark matter particles χ 1 χ 2 of different mass. The heavier χ 2 particle…”
Get full text
Journal Article