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19952026
most citedThe Gaia mission

7.1k citations

Showing 2019Show all

158 papers · 1 filter

physics.chem-ph2019★ 8 cited

Modeling Non-Reversible Molecular Internal Conversion Using the Time-dependent Variational Approach with sD2 Ansatz

Mantas Jakučionis, Tomas Mancal, Darius Abramavičius

Effects of non-linear coupling between the system and the bath vibrational modes on the system internal conversion dynamics are investigated using the Dirac-Frenkel variational app…

astro-ph.GA2019★ 8 cited

Feeding of active galactic nuclei by dynamical perturbations

M. Tartėnas, K. Zubovas

There possibly was an AGN episode in the Galactic Centre about 6 Myr ago, powerful enough to produce the Fermi bubbles. We present numerical simulations of a possible scenario givi…

math-ph2019★ 14 cited

Nested algebraic Bethe ansatz for deformed orthogonal and symplectic spin chains

Allan Gerrard, Vidas Regelskis

We construct exact eigenvectors and eigenvalues for - and -symmetric closed spin chains by means of a nested algebraic Bethe ansat…

hep-ex2019★ 26 cited

Measurement of the top quark forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at 13 TeV

CMS Collaboration

The parton-level top quark (t) forward-backward asymmetry and the anomalous chromoelectric () and chromomagnetic () moments have been measured…

hep-ex2019★ 68 cited

Search for direct top squark pair production in events with one lepton, jets, and missing transverse momentum at 13 TeV with the CMS experiment

CMS Collaboration

A search for direct top squark pair production is presented. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV recorded by the CMS experiment…

hep-ex2019★ 13 cited

Constraints on the versus polarizations in proton-proton collisions at 8 TeV

CMS Collaboration

The polarizations of promptly produced and mesons are studied using data collected by the CMS experiment at the LHC, in proton-proton collisions at…

astro-ph.SR2019★ 54 cited

Detection and characterisation of oscillating red giants: first results from the TESS satellite

Víctor Silva Aguirre, Dennis Stello, Amalie Stokholm +78

Since the onset of the `space revolution' of high-precision high-cadence photometry, asteroseismology has been demonstrated as a powerful tool for informing Galactic archaeology in…

physics.data-an2019★ 36 cited

A deep neural network for simultaneous estimation of b jet energy and resolution

CMS Collaboration

We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton-proton collisions at an energy of 13 Te…

hep-ex2019★ 95 cited

Search for a narrow resonance lighter than 200 GeV decaying to a pair of muons in proton-proton collisions at 13 TeV

CMS Collaboration

A search is presented for a narrow resonance decaying to a pair of oppositely charged muons using 13 TeV proton-proton collision data recorded at the LHC. In the 45-75…

hep-ex2019★ 13 cited

Determination of the strong coupling constant from measurements of inclusive W and Z boson production cross sections in proton-proton collisions at 7 and 8 TeV

CMS Collaboration

Twelve measurements of inclusive cross sections of W and Z boson production, performed in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV, are compared wit…

physics.ins-det2019★ 64 cited

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at 13 TeV

CMS Collaboration

The CMS detector at the LHC has recorded events from proton-proton collisions, with muon momenta reaching up to 1.8 TeV in the collected dimuon samples. These high-momentum muons a…

hep-ex2019★ 60 cited

A search for the standard model Higgs boson decaying to charm quarks

CMS Collaboration

A direct search for the standard model Higgs boson, H, produced in association with a vector boson, V (W or Z), and decaying to a charm quark pair is presented. The search uses a d…

hep-ex2019★ 55 cited

Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at 13 TeV

CMS Collaboration

A search for a heavy Higgs boson in the mass range from 0.2 to 3.0 TeV, decaying to a pair of W bosons, is presented. The analysis is based on proton-proton collisions at $\sqrt{s}…

astro-ph.SR2019★ 33 cited

The Gaia-ESO Survey: Carbon abundance in the Galactic thin and thick disks

Mariagrazia Franchini, Carlo Morossi, Paolo Di Marcantonio +24

This paper focuses on carbon that is one of the most abundant elements in the Universe and is of high importance in the field of nucleosynthesis and galactic and stellar evolution.…

astro-ph.GA2019★ 2 cited

Deriving star cluster parameters with convolutional neural networks. II. Extinction and cluster/background classification

J. Bialopetravičius, D. Narbutis

Context. Convolutional neural networks (CNNs) have been established as the go-to method for fast object detection and classification on natural images. This opens the door for astr…

astro-ph.SR2019★ 19 cited

Asteroseismology of the Multiplanet System K2-93

Mikkel N. Lund, Emil Knudstrup, Victor Silva Aguirre +14

We revisit the analysis of the bright multiplanet system K2-93, discovered with data taken by the K2 mission. This system contains five identified planets ranging in size from sub-…

nucl-ex2019★ 7 cited

Study of Three-Nucleon Dynamics in the dp breakup collisions using the WASA detector

P. Adlarson, W. Augustyniak, W. Bardan +86

Differential cross section for the 1H(d,pp)n breakup reaction at deuteron beam energy of 340 MeV has been measured with the use of WASA detector at COSY-Juelich. The set of proton-…

astro-ph.SR2019

Abundance of zirconium in the atmospheres of red giants in Galactic globular cluster 47 Tuc

Edgaras Kolomiecas, Vidas Dobrovolskas, Arūnas Kučinskas

We determined zirconium abundance in the atmospheres of 327 red giant branch (RGB) stars in the globular cluster 47 Tuc. The 1D LTE abundances were obtained from the archival VLT G…

hep-ex2019★ 11 cited

Measurement of the top quark pair production cross section in dilepton final states containing one lepton in pp collisions at 13 TeV

CMS Collaboration

The cross section of top quark pair production is measured in the final state, where ref…

hep-ex2019★ 24 cited

Search for lepton flavour violating decays of a neutral heavy Higgs boson to and e in proton-proton collisions at 13 TeV

CMS Collaboration

A search for lepton flavour violating decays of a neutral non-standard-model Higgs boson in the and e decay modes is presented. The search is based on proton-proton collisi…

hep-ex2019★ 26 cited

Search for supersymmetry in pp collisions at 13 TeV with 137 fb in final states with a single lepton using the sum of masses of large-radius jets

CMS Collaboration

Results are reported from a search for new physics beyond the standard model in proton-proton collisions in final states with a single lepton; multiple jets, including at least one…

hep-ex2019★ 49 cited

Search for physics beyond the standard model in multilepton final states in proton-proton collisions at 13 TeV

CMS Collaboration

A search for physics beyond the standard model in events with at least three charged leptons (electrons or muons) is presented. The data sample corresponds to an integrated luminos…

hep-ex2019★ 148 cited

Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at 13 TeV

CMS Collaboration

A search for narrow and broad resonances with masses greater than 1.8 TeV decaying to a pair of jets is presented. The search uses proton-proton collision data at 13 T…

hep-ex2019★ 34 cited

Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in pp collisions at 13 TeV

CMS Collaboration

A measurement is reported of the jet mass distribution in hadronic decays of boosted top quarks produced in pp collisions at 13 TeV. The data were collected with the C…