First experimental search for production of magnetic monopoles via the Schwinger mechanismSchwinger showed that electrically-charged particles can be produced in a strong electric field by quantum tunnelling through the Coulomb barrier. By electromagnetic duality, if magnetic monopoles…B. Acharya, J. Alexandre, P. Benes et al.·Jun 22, 2021SaveLearn
Measurement of the tttt production cross section in pp collisions at s=13 TeV with the ATLAS detectorA measurement of four-top-quark production using proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the Large Hadron Collider corresponding to an…ATLAS Collaboration·Jun 22, 2021SaveLearn
Measurement of B(Bs → Ds X) with Bs Semileptonic TaggingWe report the first direct measurement of the inclusive branching fraction B(Bs → Ds X) via Bs tagging in e+e-Υ(5S) events. Tagging is accomplished through a…B. Wang, K. Kinoshita, H. Aihara et al.·Jun 21, 2021SaveLearn
Measurement of the electroweak production of Zγ and two jets in proton-proton collisions at s = 13 TeV and constraints on anomalous quartic gauge couplingsThe first observation of the electroweak (EW) production of a Z boson, a photon, and two forward jets (Zγjj) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. A data…CMS Collaboration·Jun 21, 2021SaveLearn
Preservation through modernisation: The software of the H1 experiment at HERAThe lepton-proton collisions produced at the HERA collider represent a unique high energy physics data set. A number of years after the end of collisions, the data collected by the H1 experiment, as…Daniel Britzger, Sergey Levonian, Stefan Schmitt et al.·Jun 21, 2021SaveLearn
Search for Wγ resonances in proton-proton collisions at s = 13 TeV using hadronic decays of Lorentz-boosted W bosonsA search for Wγ resonances in the mass range between 0.7 and 6.0 TeV is presented. The W boson is reconstructed via its hadronic decays, with the final-state products forming a single large-radius…CMS Collaboration·Jun 19, 2021SaveLearn
Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the ττbb final state at 13 TeVA search for a heavy Higgs boson H decaying into the observed Higgs boson h with a mass of 125 GeV and another Higgs boson hS is presented. The h and hS bosons are required to…CMS Collaboration·Jun 18, 2021SaveLearn
Constraining off-shell production of axion-like particles with Zγ and WW differential cross-section measurementsThis article describes a search for low-mass axion-like particles (ALPs) at the Large Hadron Collider (LHC). If ALPs were produced at the LHC via gluon-gluon fusion and decayed to bosons, the energy…Sonia Carra, Vincent Goumarre, Ruchi Gupta et al.·Jun 18, 2021SaveLearn
Search for the Decay Bs0 → η ηWe report the results of the first search for the decay Bs0 → η η using 121.4~fb-1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB…Belle Collaboration, N. K. Nisar, V. Savinov et al.·Jun 17, 2021SaveLearn
Search for R-parity violating supersymmetry in a final state containing leptons and many jets with the ATLAS experiment using s = 13 TeV proton-proton collision dataA search for R-parity violating supersymmetry in final states characterised by high jet multiplicity, at least one isolated light lepton and either zero or at least three b-tagged jets is…ATLAS Collaboration·Jun 17, 2021SaveLearn
Measurements of sensor radiation damage in the ATLAS inner detector using leakage currentsNon-ionizing energy loss causes bulk damage to the silicon sensors of the ATLAS pixel and strip detectors. This damage has important implications for data-taking operations, charged-particle track…ATLAS Collaboration·Jun 17, 2021SaveLearn
Search for the ηc2(1D) in e+e-γηc2(1D) at s near 10.6 GeV at BelleFor the first time we search for the ηc2(1D) in e+e-γηc2(1D) at s = 10.52, 10.58, and 10.867 GeV with data samples of 89.5 fb-1, 711 fb-1, and 121.4 fb-1,…Belle Collaboration, S. Jia, C. P. Shen et al.·Jun 17, 2021SaveLearn
Precision Higgs Measurements at the 250 GeV ILCThe plan for the International Linear Collider (ILC) is now being prepared as a staged design, with the first stage of 2 ab-1 at 250GeV and later stages achieving the full project…Tomohisa Ogawa·Jun 17, 2021SaveLearn
Measurement of the inclusive branching fraction for ψ(3686)→ KS0 + anythingUsing 5.9~pb-1 of e+e- annihilation data collected at center-of-mass energies from 3.640 to 3.701 GeV with the BESIII detector at the BEPCII Collider, we measure the observed cross sections…M. Ablikim, M. N. Achasov, P. Adlarson et al.·Jun 16, 2021SaveLearn
Searching for Dark Matter Particles with Compton Scattering ApproachThe dark matter puzzle is one of the most important fundamental physics questions in 21 century. There is no doubt that solving the puzzle will be a new milestone for human beings in the way of…Shang Wang, Changbo Fu, DeChang Dai et al.·Jun 16, 2021SaveLearn
Search for Darkonium in e+e- CollisionsCollider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures…The BABAR Collaboration·Jun 16, 2021SaveLearn
All-flavor constraints on nonstandard neutrino interactions and generalized matter potential with three years of IceCube DeepCore dataWe report constraints on nonstandard neutrino interactions (NSI) from the observation of atmospheric neutrinos with IceCube, limiting all individual coupling strengths from a single dataset.…IceCube Collaboration, R. Abbasi, M. Ackermann et al.·Jun 14, 2021SaveLearn
K0S meson production in inelastic p+p interactions at 158 GeV/c beam momentum measured by NA61/SHINE at the CERN SPSThe production of K0S mesons in inelastic p+p collisions at beam momentum 158 GeV/c (sNN=17.3 GeV) was measured with the NA61/SHINE spectrometer at the CERN Super…A. Acharya, H. Adhikary, K. K. Allison et al.·Jun 14, 2021SaveLearn
A Decade of Discoveries by the Daya Bay Reactor Neutrino ExperimentWith the end of Daya Bay experimental operations in December 2020, I review the history, discoveries, measurements and impact of the Daya Bay reactor neutrino experiment in China.David E. Jaffe·Jun 14, 2021SaveLearn
Muon g-2: A reviewThe muon magnetic anomaly, aμ=(gμ-2)/2, plays a special role in the history of the Standard Model (SM). Precise calculations and measurements of this fundamental quantity provide a…Alex Keshavarzi, Kim Siang Khaw, Tamaki Yoshioka·Jun 12, 2021SaveLearn
Measuring muon tracks in Baikal-GVD using a fast reconstruction algorithmThe Baikal Gigaton Volume Detector (Baikal-GVD) is a km3-scale neutrino detector currently under construction in Lake Baikal, Russia. The detector consists of several thousand optical sensors…GVD Collaboration, V. A. Allakhverdyan, A. D. Avrorin et al.·Jun 11, 2021SaveLearn
Extended search for supernova-like neutrinos in NOvA coincident with LIGO/Virgo detectionsA search is performed for supernova-like neutrino interactions coincident with 76 gravitational wave events detected by the LIGO/Virgo Collaboration. For 40 of these events, full readout of the time…M. A. Acero, P. Adamson, L. Aliaga et al.·Jun 10, 2021SaveLearn
Using CMS Open Data in research -- challenges and directionsThe CMS experiment at CERN has released research-quality data from particle collisions at the LHC since 2014. Almost all data from the first LHC run in 2010-2012 with the corresponding simulated…Kati Lassila-Perini, Clemens Lange, Edgar Carrera Jarrin et al.·Jun 10, 2021SaveLearn
Light meson spectroscopy from Dalitz plot analyses of ηc decays to η' K+ K-, η' π+ π-, and ηπ+ π- produced in two-photon interactionsWe study the processes γγ ηc η' K+ K-, η' π+ π-, and ηπ+ π- using a data sample of 519 fb-1 recorded with the BaBar detector operating at the SLAC PEP-II…J. P. Lees·Jun 9, 2021SaveLearn
Search for active-sterile antineutrino mixing using neutral-current interactions with the NOvA experimentThis Letter reports results from the first long-baseline search for sterile antineutrinos mixing in an accelerator-based antineutrino-dominated beam. The rate of neutral-current interactions in the…M. A. Acero, P. Adamson, L. Aliaga et al.·Jun 8, 2021SaveLearn