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Showing 2016 · nucl-exShow all

63 papers · 2 filters

nucl-ex2016★ 49 cited

Insight into particle production mechanisms via angular correlations of identified particles in pp collisions at TeV

ALICE Collaboration

Two-particle angular correlations were measured in pp collisions at TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pa…

nucl-ex2016

Deformation dependence of the isovector giant dipole resonance: The neodymium isotopic chain revisited

L. M. Donaldson, C. A. Bertulani, J. Carter +31

Proton inelastic scattering experiments at energy E_p = 200 MeV and a spectrometer scattering angle of 0 degree were performed on 144,146,148,150Nd and 152Sm exciting the IsoVector…

nucl-ex2016★ 14 cited

Search for decay of the first excited state of Ne

P. G. Sharov, A. A. Bezbakh, V. Chudoba +18

Two-proton decay of the Ne low-lying states populated in the H(Ne,)Ne transfer reaction was studied. The two-proton width of the Ne firs…

nucl-ex2016★ 88 cited

New limits on Bosonic Dark Matter, Solar Axions, Pauli Exclusion Principle Violation, and Electron Decay from the Majorana Demonstrator

N. Abgrall, I. J. Arnquist, F. T. Avignone +64

We present new limits on exotic keV-scale physics based on 478 kg d of MAJORANA DEMONSTRATOR commissioning data. Constraints at the 90% confidence level are derived on bosonic dark…

nucl-ex2016★ 12 cited

Inclusive Λ production in proton-proton collisions at 3.5 GeV

J. Adamczewski-Musch, G. Agakishiev, O. Arnold +106

The inclusive production of Λ hyperons in proton-proton collisions at = 3.18 GeV was measured with HADES at the GSI Helmholtzzentrum für Schwerionenforschung in Darmstad…

nucl-ex2016★ 40 cited

W and Z boson production in p-Pb collisions at = 5.02 TeV

Alice Collaboration

The W and Z boson production was measured via the muonic decay channel in proton-lead collisions at TeV at the Large Hadron Collider with the ALICE detec…

nucl-ex2016★ 238 cited

Charged-particle nuclear modification factors in PbPb and pPb collisions at sqrt(s[NN]) = 5.02 TeV

CMS Collaboration

The spectra of charged particles produced within the pseudorapidity window abs(eta) < 1 at sqrt(s[NN]) = 5.02 TeV are measured using 404 inverse microbarns of PbPb and 27.4 inverse…

nucl-ex2016★ 107 cited

Suppression of Upsilon(1S), Upsilon(2S), and Upsilon(3S) production in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

The production yields of Upsilon(1S), Upsilon(2S), and Upsilon(3S) quarkonium states are measured through their decays into muon pairs in the CMS detector, in PbPb and pp collision…

nucl-ex2016★ 45 cited

Relative modification of prompt psi(2S) and J/psi yields from pp to PbPb collisions at sqrt(s[NN]) = 5.02 TeV

CMS Collaboration

The relative modification of the prompt psi(2S) and J/psi yields from pp to PbPb collisions, at the center of mass energy of 5.02 TeV per nucleon pair, is presented. The analysis i…

nucl-ex2016★ 16 cited

Search for Pauli Exclusion Principle Violating Atomic Transitions and Electron Decay with a P-type Point Contact Germanium Detector

N. Abgrall, I. J. Arnquist, F. T. Avignone +66

A search for Pauli-exclusion-principle-violating K-alpha electron transitions was performed using 89.5 kg-d of data collected with a p-type point contact high-purity germanium dete…

nucl-ex2016★ 29 cited

A new method for measuring the neutron lifetime using an in situ neutron detector

C. L. Morris, E. R. Adamek, L. J. Broussard +28

The neutron lifetime is important in understanding the production of light nuclei in the first minutes after the big bang and it provides basic information on the charged weak curr…

nucl-ex2016★ 32 cited

Feasibility study for the measurement of TDAs at PANDA in

PANDA Collaboration, B. Singh, W. Erni +508

The exclusive charmonium production process in annihilation with an associated meson is studied in the framework of QCD collinear factorizatio…

nucl-ex2016★ 27 cited

Initial Results from the MAJORANA DEMONSTRATOR

S. R. Elliott, N. Abgrall, I. J. Arnquist +64

Neutrinoless double-beta decay searches seek to determine the nature of neutrinos, the existence of a lepton violating process, and the effective Majorana neutrino mass. The {\sc M…

nucl-ex2016★ 120 cited

Suppression and azimuthal anisotropy of prompt and nonprompt J/psi production in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

The nuclear modification factor RAA and the azimuthal anisotropy coefficient v[2] of prompt and nonprompt (i.e. those from decays of b hadrons) J/psi mesons, measured from PbPb and…

nucl-ex2016★ 20 cited

Two-particle correlations in azimuthal angle and pseudorapidity in inelastic p+p interactions at the CERN Super Proton Synchrotron

SHINE Collaboration, A. Aduszkiewicz, Y. Ali +152

Results on two-particle correlations in inelastic p+p interactions at 20, 31, 40, 80, and 158~GeV/c are presented. The measurements were performed using the large acceptance…

nucl-ex2016★ 152 cited

Observation of charge-dependent azimuthal correlations in pPb collisions and its implication for the search for the chiral magnetic effect

CMS Collaboration

Charge-dependent azimuthal particle correlations with respect to the second-order event plane in pPb and PbPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV have…

nucl-ex2016★ 4 cited

Coherent pion production in proton-deuteron collisions

S. Dymov, V. Shmakova, D. Mchedlishvili +36

Values of the proton analysing power in the reactions at 350-360~MeV per nucleon were obtained by using a polarised proton beam in…

nucl-ex2016★ 43 cited

Di-Jet Imbalance Measurements at GeV at STAR

STAR Collaboration, L. Adamczyk, J. K. Adkins +334

We report the first di-jet transverse momentum asymmetry measurements from Au+Au and p+p collisions at RHIC. The two highest-energy back-to-back jets reconstructed from fragments w…

nucl-ex2016★ 15 cited

Evolution of the longitudinal and azimuthal structure of the near-side jet peak in Pb-Pb collisions at TeV

ALICE Collaboration

In two-particle angular correlation measurements, jets give rise to a near-side peak, formed by particles associated to a higher trigger particle. Measurements of…

nucl-ex2016★ 18 cited

Anomalous evolution of the near-side jet peak shape in Pb-Pb collisions at = 2.76 TeV

ALICE Collaboration

The measurement of two-particle angular correlations is a powerful tool to study jet quenching in a region inaccessible by direct jet identification. In these meas…

nucl-ex2016★ 132 cited

Measurement of inclusive jet cross sections in pp and PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

Inclusive jet spectra from pp and PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV, collected with the CMS detector at the LHC, are presented. Jets are recons…

nucl-ex2016★ 29 cited

Measurement of electrons from beauty-hadron decays in p-Pb collisions at TeV and Pb-Pb collisions at TeV

ALICE Collaboration

The production of beauty hadrons was measured via semi-leptonic decays at mid-rapidity with the ALICE detector at the LHC in the transverse momentum interval GeV/$c…

nucl-ex2016★ 49 cited

Decomposing transverse momentum balance contributions for quenched jets in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

Interactions between jets and the quark-gluon plasma produced in heavy ion collisions are studied via the angular distributions of summed charged-particle transverse momenta (pt) w…

nucl-ex2016★ 24 cited

Alpha clustering in Si probed through the identification of high-lying states

P. Adsley, D. G. Jenkins, J. Cseh +15

Aspects of nuclear structure in alpha-conjugate nuclei have long been associated with alpha clustering, including the existence of superdeformed bands. In this paper, an alpha-part…