Barcelona Institute of Science and Technology

output

20132026

most citedExperimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km

2.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2024Show all

125 papers · 1 filter

hep-ph2024

On electroweak metastability and Higgs inflation

Isabella Masina, Mariano Quiros

For the central values of the relevant experimental inputs, that is the strong coupling constant and the top quark and Higgs masses, the effective Higgs potential displays two mini…

hep-ex2024★ 9 cited

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via $H^{\pm} \to τ^{\pm} ν_{τ}$ in 13 TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via $H^{\pm} \to τ^{\pm} ν_{τ}$ , are searched for in 140 $\text{fb}^…

astro-ph.HE2024★ 3 cited

Discriminating between different modified dispersion relations from gamma-ray observations

S. Caroff, C. Pfeifer, J. Bolmont +8

The fact that the standard dispersion relation for photons in vacuum could be modified because of their interaction with the quantum nature of spacetime has been proposed more than…

hep-ex2024

Energy scale and resolution for anti- $k_{t}$ jets with radius parameters $R = 0.2$ and 0.6 measured in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Jets with different radius parameters $R$ are an important tool to probe quantum chromodynamics processes at different angular scales. Jets with small $R = 0.2$ are instrumental in m…

hep-ex2024★ 1 cited

Differential cross-section measurements of $D^{\pm}$ and $D_{s}^{\pm}$ meson production in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The production of $D^{\pm}$ and $D_{s}^{\pm}$ charmed mesons is measured using the $D^{\pm} / D_{s}^{\pm} \to ϕ (μμ) π^{\pm}$ decay channel with 137 fb $^{- 1}$ of $s = 13$ TeV pr…

hep-ex2024

Improved reconstruction of highly boosted $τ$ -lepton pairs in the $τ τ \to (μ ν_{μ} ν_{τ}) (ha d r o n s + ν_{τ})$ decay channels with the ATLAS detector

ATLAS Collaboration

This paper presents a new $τ$ -lepton reconstruction and identification procedure at the ATLAS detector at the Large Hadron Collider, which leads to significantly improved performan…

hep-ph2024★ 7 cited

Massive graviton dark matter searches with long-baseline atom interferometers

Diego Blas, John Carlton, Christopher McCabe

Atom interferometers offer exceptional sensitivity to ultra-light dark matter (ULDM) by precisely measuring effects on atomic systems. Previous studies have demonstrated their capa…

hep-ex2024

Search for Higgs boson decays into a pair of pseudoscalar particles in the $γ γ τ_{had} τ_{had}$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, $H \to aa$ , where one decays into a photon pair and the other into a $τ$ -lepton pair, is…

hep-ex2024★ 1 cited

Test of lepton flavour universality in $W$ -boson decays into electrons and $τ$ -leptons using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A measurement of the ratio of the branching fractions, $R_{τ / e} = B (W \to τ ν) / B (W \to e ν)$ , is performed using a sample of $W$ bosons originating from top-quark decays to final s…

hep-ex2024

Cross-section measurements for the production of a $W$ -boson in association with high-transverse-momentum jets in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

ATLAS Collaboration

A set of measurements for the production of a $W$ -boson in association with high-transverse-momentum jets is presented using 140 fb $^{- 1}$ of proton-proton collision data at a cent…

cond-mat.mes-hall2024★ 1 cited

Topological Amplification of the Bosonic Kitaev Chain with Non-Uniform Loss

Clément Fortin, Kai Wang, T. Pereg-Barnea

The bosonic Kitaev chain is known to have extraordinary properties distinct from its fermionic counterpart. For example, it exhibits the non-Hermitian skin effect -- its eigenmodes…

hep-ex2024★ 4 cited

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

ATLAS Collaboration

The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…

quant-ph2024★ 11 cited

Integrated InP-based transmitter for Continuous-Variable Quantum Key Distribution

Jennifer Aldama, Samael Sarmiento, Luis Trigo Vidarte +9

Developing quantum key distribution (QKD) systems using monolithic photonic integrated circuits (PICs) can accelerate their adoption by a wide range of markets, thanks to the poten…

quant-ph2024

Learning complexity gradually in quantum machine learning models

Erik Recio-Armengol, Franz J. Schreiber, Jens Eisert +1

Quantum machine learning is an emergent field that continues to draw significant interest for its potential to offer improvements over classical algorithms in certain areas. Howeve…

cond-mat.dis-nn2024★ 5 cited

Anderson localization induced by structural disorder

Sourav Bhattacharjee, Piotr Sierant, Marek Dudyński +3

We examine the onset of Anderson localization in three-dimensional systems with structural disorder in the form of lattice irregularities and in the absence of any on-site disorder…

nucl-ex2024★ 5 cited

Observation of top-quark pair production in lead-lead collisions at $s_{NN} = 5.02$ TeV with the ATLAS detector

ATLAS Collaboration

Top-quark pair production is observed in lead-lead (Pb+Pb) collisions at $s_{NN} = 5.02$ TeV at the Large Hadron Collider with the ATLAS detector. The data sample was r…

hep-ex2024★ 1 cited

Precision measurement of the $B^{0}$ meson lifetime using $B^{0} \to J / ψ K^{* 0}$ decays with the ATLAS detector

ATLAS Collaboration

A measurement of the $B^{0}$ meson lifetime using $B^{0} \to J / ψ K^{* 0}$ decays in data from 13 TeV proton-proton collisions with an integrated luminosity of 140 fb $^{- 1}$ recorded by t…

hep-ex2024

Reconstruction and identification of pairs of collimated $τ$ -leptons decaying hadronically using $s = 13$ TeV $pp$ collision data with the ATLAS detector

ATLAS Collaboration

This paper describes an algorithm for reconstructing and identifying a highly collimated hadronically decaying $τ$ -lepton pair with low transverse momentum. When two $τ$ -leptons ar…

hep-ph2024★ 12 cited

Isospin breaking corrections in $2 π$ production in tau decays and $e^{+} e^{-}$ annihilation: consequences for the muon $g - 2$ and CVC tests

Gabriel López Castro, Alejandro Miranda, Pablo Roig

We revisit the isospin-breaking corrections relating the $e^{+} e^{-}$ hadronic cross-section and the tau decay spectral function, focusing on the di-pion channel, that gives the domina…

hep-ex2024★ 6 cited

Search for vector-like leptons coupling to first- and second-generation Standard Model leptons in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for pair production of vector-like leptons coupling to first- and second-generation Standard Model leptons is presented. The search is based on a dataset of proton-proton…

quant-ph2024

Harnessing quantum back-action for time-series processing

Giacomo Franceschetto, Marcin Płodzień, Maciej Lewenstein +2

Quantum measurements affect the state of the observed systems via back-action. While projective measurements extract maximal classical information, they drastically alter the syste…

hep-ex2024★ 11 cited

Search for a heavy charged Higgs boson decaying into a $W$ boson and a Higgs boson in final states with leptons and $b$ -jets in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

This article presents a search for a heavy charged Higgs boson produced in association with a top quark and a bottom quark, and decaying into a $W$ boson and a $125$ GeV Higgs boso…

hep-ex2024★ 13 cited

A search for triple Higgs boson production in the $6 b$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the production of three Higgs bosons ( $H H H$ ) in the $b b ˉ b b ˉ b b ˉ$ final state is presented. The search uses $126 fb^{- 1}$ of proton-proton collisio…

hep-ph2024★ 13 cited

Why detect forward muons at a muon collider

Maximilian Ruhdorfer, Ennio Salvioni, Andrea Wulzer

We survey the opportunities offered by the detection of the forward muons that accompany the creation of neutral effective vector bosons at a muon collider, in different kinematic…

On electroweak metastability and Higgs inflation

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via H±→τ±ντ​ in 13 TeV pp collisions with the ATLAS detector

Discriminating between different modified dispersion relations from gamma-ray observations

Energy scale and resolution for anti-kt​ jets with radius parameters R=0.2 and 0.6 measured in proton-proton collisions at s​=13 TeV with the ATLAS detector

Differential cross-section measurements of D± and Ds±​ meson production in proton-proton collisions at s​=13 TeV with the ATLAS detector

Improved reconstruction of highly boosted τ-lepton pairs in the ττ→(μνμ​ντ​)(hadrons+ντ​) decay channels with the ATLAS detector

Massive graviton dark matter searches with long-baseline atom interferometers

Search for Higgs boson decays into a pair of pseudoscalar particles in the γγτhad​τhad​ final state using pp collisions at s​=13 TeV with the ATLAS detector

Test of lepton flavour universality in W-boson decays into electrons and τ-leptons using pp collisions at s​=13 TeV with the ATLAS detector

Cross-section measurements for the production of a W-boson in association with high-transverse-momentum jets in pp collisions at s​= 13 TeV with the ATLAS detector

Topological Amplification of the Bosonic Kitaev Chain with Non-Uniform Loss

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

Integrated InP-based transmitter for Continuous-Variable Quantum Key Distribution

Learning complexity gradually in quantum machine learning models

Anderson localization induced by structural disorder

Observation of top-quark pair production in lead-lead collisions at sNN​​=5.02 TeV with the ATLAS detector

Precision measurement of the B0 meson lifetime using B0→J/ψK∗0 decays with the ATLAS detector

Reconstruction and identification of pairs of collimated τ-leptons decaying hadronically using s​=13 TeV pp collision data with the ATLAS detector

Isospin breaking corrections in 2π production in tau decays and e+e− annihilation: consequences for the muon g−2 and CVC tests

Search for vector-like leptons coupling to first- and second-generation Standard Model leptons in pp collisions at s​=13 TeV with the ATLAS detector

Harnessing quantum back-action for time-series processing

Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in s​=13 TeV pp collisions with the ATLAS detector

A search for triple Higgs boson production in the 6b final state using pp collisions at s​=13 TeV with the ATLAS detector

Why detect forward muons at a muon collider

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via $H^{\pm} \to τ^{\pm} ν_{τ}$ in 13 TeV $pp$ collisions with the ATLAS detector

Energy scale and resolution for anti- $k_{t}$ jets with radius parameters $R = 0.2$ and 0.6 measured in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Differential cross-section measurements of $D^{\pm}$ and $D_{s}^{\pm}$ meson production in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Improved reconstruction of highly boosted $τ$ -lepton pairs in the $τ τ \to (μ ν_{μ} ν_{τ}) (ha d r o n s + ν_{τ})$ decay channels with the ATLAS detector

Search for Higgs boson decays into a pair of pseudoscalar particles in the $γ γ τ_{had} τ_{had}$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Test of lepton flavour universality in $W$ -boson decays into electrons and $τ$ -leptons using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Cross-section measurements for the production of a $W$ -boson in association with high-transverse-momentum jets in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

Observation of top-quark pair production in lead-lead collisions at $s_{NN} = 5.02$ TeV with the ATLAS detector

Precision measurement of the $B^{0}$ meson lifetime using $B^{0} \to J / ψ K^{* 0}$ decays with the ATLAS detector

Reconstruction and identification of pairs of collimated $τ$ -leptons decaying hadronically using $s = 13$ TeV $pp$ collision data with the ATLAS detector

Isospin breaking corrections in $2 π$ production in tau decays and $e^{+} e^{-}$ annihilation: consequences for the muon $g - 2$ and CVC tests

Search for vector-like leptons coupling to first- and second-generation Standard Model leptons in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for a heavy charged Higgs boson decaying into a $W$ boson and a Higgs boson in final states with leptons and $b$ -jets in $s = 13$ TeV $pp$ collisions with the ATLAS detector

A search for triple Higgs boson production in the $6 b$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector