NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = R.Vogt

Found 120 matches.

    Showing 1 to 100.


Back to query form

2023GI01      Phys.Rev. C 107, 014612 (2023)

N.P.Giha, S.Marin, J.A.Baker, I.E.Hernandez, K.J.Kelly, M.Devlin, J.M.O'Donnell, R.Vogt, J.Randrup, P.Talou, I.Stetcu, A.E.Lovell, O.Litaize, O.Serot, A.Chebboubi, C.-Y.Wu, S.D.Clarke, S.A.Pozzi

Correlations between energy and γ-ray emission in 239Pu(n, f)

NUCLEAR REACTIONS 239Pu(n, f), E=2-40 MeV; measured fragments, En, In, Eγ, Iγ, (fragments)γ-coin, (fragment)n-coin, nγ-coin; deduced γ spectrum, γ multiplicity, linear relation between incident neutron energy and γ multiplicity. Comparison to fission model calculations done with CGMF, FIFRELIN and FREYA codes. Multiplicity results are compared to ENDF/B-VIII.0 data and to experimental data on 238U(n, F), 239Pu(d, F), 233Pu(d, F), 240Pu(d, F) reactions. Broad-spectrum neutron beam produced via spallation reaction of an 800 MeV proton beam on W target (Los Alamos Neutron Science Center). Chi-Nu liquid scintillator array, a hemispherical array of 54 EJ-309 (n- and γ- measurement) surrounding multifoil parallel-plate avalanche counter (PPAC) serving as target and contain ing 239Pu (fragment measurement).

doi: 10.1103/PhysRevC.107.014612
Citations: PlumX Metrics

2023SM04      Front. Astron. Space Sci. 10, 1228901 (2023)

M.S.Smith, R.L.Vogt, K.A.LaBel

Nuclear data for space exploration

doi: 10.3389/fspas.2023.1228901
Citations: PlumX Metrics

2023VO05      Phys.Rev. C 108, 015201 (2023)


Contribution from intrinsic charm production to fixed-target interactions with the SMOG Device at LHCb

doi: 10.1103/PhysRevC.108.015201
Citations: PlumX Metrics

2022CH27      Phys.Rev. C 105, 055202 (2022)

V.Cheung, R.Vogt

Quarkonium polarization in Pb+Pb collisions in the improved color evaporation model

doi: 10.1103/PhysRevC.105.055202
Citations: PlumX Metrics

2022KO12      Phys. Rev. Res. 4, 021001 (2022)

K.Kolos, V.Sobes, R.Vogt, C.E.Romano, M.S.Smith, L.A.Bernstein, D.A.Brown, M.T.Burkey, Y.Danon, M.A.Elsawi, B.L.Goldblum, L.H.Heilbronn, S.L.Hogle, J.Hutchinson, B.Loer, E.A.McCutchan, M.R.Mumpower, E.M.O'Brien, C.Percher, P.N.Peplowski, J.J.Ressler, N.Schunck, N.W.Thompson, A.S.Voyles, W.Wieselquist, M.Zerkle

Current nuclear data needs for applications

doi: 10.1103/PhysRevResearch.4.021001
Citations: PlumX Metrics

2022MA26      Phys.Rev. C 105, 054609 (2022)

S.Marin, E.P.Sansevero, M.S.Okar, I.E.Hernandez, R.Vogt, J.Randrup, S.D.Clarke, V.A.Protopopescu, S.A.Pozzi

Directional dependence of the event-by-event neutron-γ multiplicity correlations in 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed Eg and En data collected at the Chi-Nu array at the Los Alamos Neutron Science Center with considering the angle between the emitted particles in addition to their individual energies; deduced nγ-correlations, enhancement of γ-emission around 0.7 and 1.2 MeV, directional alignment for Eγ below 0.7 MeV, correlation between fragment excitation energies and angular momentum. Comparison with model calculations.

doi: 10.1103/PhysRevC.105.054609
Citations: PlumX Metrics

2022RA19      Phys.Rev. C 106, 014609 (2022)

J.Randrup, T.Dossing, R.Vogt

Probing fission fragment angular momenta by photon measurements

RADIOACTIVITY 252Cf(SF); calculated relaxation times for wriggling, bending and twisting as function of neck radius, angular distribution of the collective E2 photons from fission fragments, average angular distribution coefficients, distribution of the opening angle between pairs of E2 photons emitted from even-even product partners. Discussed how certain photon measurements may helpin investigations the of the various rotational modes in fission. Simulations with fission event generator FREYA.

doi: 10.1103/PhysRevC.106.014609
Citations: PlumX Metrics

2022VO05      Phys.Rev. C 106, 025201 (2022)


Energy dependence of intrinsic charm production: Determining the best energy for observation

doi: 10.1103/PhysRevC.106.025201
Citations: PlumX Metrics

2021GJ01      Phys.Rev. C 103, 034609 (2021)

D.Gjestvang, S.Siem, F.Zeiser, J.Randrup, R.Vogt, J.N.Wilson, F.Bello-Garrote, L.A.Bernstein, D.L.Bleuel, M.Guttormsen, A.Gorgen, A.C.Larsen, K.L.Malatji, E.F.Matthews, A.Oberstedt, S.Oberstedt, T.Tornyi, G.M.Tveten, A.S.Voyles

Excitation energy dependence of prompt fission γ-ray emission from 241Pu

NUCLEAR REACTIONS 240Pu(d, pF)241Pu*, E=13.5 MeV; measured outgoing protons using SiRi, a silicon ΔE-E detector, fission fragments using NIFF, consisting of four parallel plate avalanche counters (PPACs), prompt fission γ rays (PFG), (particle)γ-coin using Oslo Scintillator Array (OSCAR) of 30 LaBr3:Ce scintillators for γ radiation at the Oslo Cyclotron Laboratory; deduced average total PFG multiplicity per fission, average total PFG energy released per fission, and the average PFG energy in the excitation range of 5.75-8.25 MeV. Comparison with simulations using the fission model FREYA, with previous experimental results, and evaluation in ENDF/B-VIII.0.

doi: 10.1103/PhysRevC.103.034609
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23783.

2021MA51      Phys.Rev. C 104, L021601 (2021)

P.Marevic, N.Schunck, J.Randrup, R.Vogt

Angular momentum of fission fragments from microscopic theory

NUCLEAR REACTIONS 239Pu(n, F), E=thermal; calculated angular-momentum distributions of 24 fission fragments over a wide range of fragment masses, and total average photon multiplicities. 239Pu(n, F)128Sn/132Sn/138Xe/130Sn/150Ce/110Ru/90Kr, E=thermal; calculated angular-momentum distributions of primary fission fragments, with binding energy calculated as a function of the quadrupole deformation parameter β2 using the HFB model; deduced dependency of nuclear shell structure and deformation on the angular momentum of the fragments. Calculations used fission model FREYA, and a starting set of 1545 scission configurations.

doi: 10.1103/PhysRevC.104.L021601
Citations: PlumX Metrics

2021MA54      Phys.Rev. C 104, 024602 (2021)

S.Marin, M.S.Okar, E.P.Sansevero, I.E.Hernandez, C.A.Ballard, R.Vogt, J.Randrup, P.Talou, A.E.Lovell, I.Stetcu, O.Serot, O.Litaize, A.Chebboubi, S.D.Clarke, V.A.Protopopescu, S.A.Pozzi

Structure in the event-by-event energy-dependent neutron-γ multiplicity correlations in 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed Eγ and E(n) data collected at the Chi-Nu array at the Los Alamos Neutron Science Center with the application of the normalized differential multiplicity covariances; deduced neutron-γ correlations, evidence for enhancements in neutron-γ correlations around Eγ=0.7 and 1.2 MeV. Comparison with model calculations. Relevance to disagreement in the literature about correlations between neutron-γ competition and fragment properties.

doi: 10.1103/PhysRevC.104.024602
Citations: PlumX Metrics

2021RA14      Phys.Rev.Lett. 127, 062502 (2021)

J.Randrup, R.Vogt

Generation of Fragment Angular Momentum in Fission

NUCLEAR REACTIONS 235,238U, 239Pu(n, F), E not given; calculated fission fragments distribution. Comparison with available data. The fission model FREYA.

RADIOACTIVITY 252CF(SF); calculated fission fragments distribution. Comparison with available data. The fission model FREYA.

doi: 10.1103/PhysRevLett.127.062502
Citations: PlumX Metrics

2021VO02      Phys.Rev. C 103, 014610 (2021)

R.Vogt, J.Randrup

Angular momentum effects in fission

NUCLEAR REACTIONS 235U(n, F), E=0.1, 20 MeV; calculated distribution of the opening angle between the spins of the two primary fission fragments, angular distribution of the evaporated neutrons relative to the spin direction of the emitting fragment, mean number of photons emitted as a function of the sum of spins of two primary fragments, contour plot of the velocity distribution of evaporated neutrons, distribution of neutron-neutron opening angle in the plane transverse to the direction of the light product nucleus. 235U(n, F), E>0, <1, >2 MeV; calculated laboratory angular distribution of the evaporated neutrons relative to the direction of the light primary fragment, with and without a rotational boost. 235U(n, F), E>2, <2 MeV; calculated two-neutron angular correlations. 235,235mU(n, F), E=thermal; calculated neutron multiplicity as a function of TKE. Calculations used fission simulation model FREYA, a Monte Carlo approach.

doi: 10.1103/PhysRevC.103.014610
Citations: PlumX Metrics

2021VO04      Phys.Rev. C 103, 035204 (2021)


Limits on intrinsic charm production from the SeaQuest experiment

doi: 10.1103/PhysRevC.103.035204
Citations: PlumX Metrics

2020KL01      Phys.Rev. C 102, 015808 (2020)

S.R.Klein, S.A.Robertson, R.Vogt

Nuclear effects in high-energy neutrino interactions

NUCLEAR REACTIONS He, Li, C, O, Ne, Na, Mg, Al, Si, S, Ca, V, Fe, Ni, Cu(ν, ν), (ν-bar, ν-bar), (ν, X)(ν-bar, X), E=1-10000 TeV; calculated nuclear modification factors for charged current and neutral current interactions with neutrinos and antineutrinos relative to deuterium target using EPS09 and EPPS16 sets at next-to-leading order, based on standard QCD; investigated role of two nuclear effects: shadowing and violation of isospin invariance in ultra-high-energy neutrino interactions. Relevance to study of neutrinos using neutrino telescopes such as IceCube, KM3NeT, and Baikal-GVD, and to probing the earth through neutrino absorption tomography.

doi: 10.1103/PhysRevC.102.015808
Citations: PlumX Metrics

2020MA20      Nucl.Instrum.Methods Phys.Res. A968, 163807 (2020)

S.Marin, V.A.Protopopescu, R.Vogt, M.J.Marcath, S.Okar, M.Hua, P.Talou, P.F.Schuster, S.D.Clarke, S.A.Pozzi

Event-by-event neutron-photon multiplicity correlations in 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed available data using unfolding techniques in comparison with predictions of model-based calculations; deduced a significant event-by-event neutron-photon emission competition following the spontaneous fission of 252Cf.

doi: 10.1016/j.nima.2020.163907
Citations: PlumX Metrics

2020VO02      Phys.Rev. C 101, 024910 (2020)


bb-bar kinematic correlations in cold nuclear matter

doi: 10.1103/PhysRevC.101.024910
Citations: PlumX Metrics

2019RA13      Phys.Rev. C 99, 054619 (2019)

J.Randrup, P.Talou, R.Vogt

Sensitivity of neutron observables to the model input in simulations of 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed mass distribution, total kinetic energy (TKE), width of the total kinetic energy distribution of fission fragments; calculated neutron multiplicity distribution, neutron multiplicity covariance matrix elements, factorial moments of the neutron multiplicity distribution, neutron spectra, angular distribution of two neutrons, neutron energy-energy correlation, anticorrelation between average total kinetic energy and average neutron multiplicity using the FREYA code. Comparison with experimental data.

COMPILATION 252Cf; compiled experimental data for spontaneous fission of 252Cf for mass-dependent fragment yields, the mass-dependent average total fragment kinetic energy (TKE), and the associated TKE dispersion σ(TKE, A) based on entries in the EXFOR database from 1963 to 2014.

doi: 10.1103/PhysRevC.99.054619
Citations: PlumX Metrics

2019SC12      Phys.Rev. C 100, 014605 (2019)

P.F.Schuster, M.J.Marcath, S.Marin, S.D.Clarke, M.Devlin, R.C.Haight, R.Vogt, P.Talou, I.Stetcu, T.Kawano, J.Randrup, S.A.Pozzi

High resolution measurement of tagged two-neutron energy and angle correlations in 252Cf (sf)

RADIOACTIVITY 252Cf(SF); measured prompt neutron time of flight, angular distribution of neutrons, nn-coin, prompt neutron emission anisotropy, correlations in angle and energy between prompt neutrons emitted in spontaneous fission using fission chamber and the Chi-Nu liquid scintillator detector array at LANSCE-LANL facility. Comparison with simulations produced by the fission event generators CGMF, FREYA, and MCNPX-POLIMI IPOL(1)=1.

doi: 10.1103/PhysRevC.100.014605
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14574.

2019VO01      Nucl.Phys. A982, 751c (2019)


Quarkonium Production and Polarization in an Improved Color Evaporation Model

doi: 10.1016/j.nuclphysa.2018.08.003
Citations: PlumX Metrics

2018AL10      Nucl.Phys. A972, 18 (2018)

J.L.Albacete, F.Arleo, G.G.Barnafoldi, G.Biro, D.d'Enterria, B.Ducloue, K.J.Eskola, E.G.Ferreiro, M.Gyulassy, S.M.Harangozo, I.Helenius, Z.-B.Kang, P.Kotko, S.A.Kulagin, K.Kutak, J.P.Lansberg, T.Lappi, P.Levai, Z.-W.Lin, G.Ma, Y.-Q.Ma, H.Mantysaari, H.Paukkunen, G.Papp, R.Petti, A.H.Rezaeian, P.Ru, S.Sapeta, B.Schenke, S.Schlichting, H.-S.Shao, P.Tribedy, R.Venugopalan, I.Vitev, R.Vogt, E.Wang, X.-N.Wang, R.Xing, R.Xu, B.-W.Zhang, H.-F.Zhang, W.-N.Zhang

Predictions for cold nuclear matter effects in p+Pb collisions at √ SNN = 8.16 TeV

doi: 10.1016/j.nuclphysa.2017.11.015
Citations: PlumX Metrics

2018MA25      Phys.Rev. C 97, 044622 (2018)

M.J.Marcath, R.C.Haight, R.Vogt, M.Devlin, P.Talou, I.Stetcu, J.Randrup, P.F.Schuster, S.D.Clarke, S.A.Pozzi

Measured and simulated 252Cf(sf) prompt neutron-photon competition

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, E(n), I(n), nγ-coin, time of flight distributions for neutrons and photons, event-by-event neutron-photon correlation using Chi-Nu liquid scintillator array of 45 liquid organic scintillation detectors and a fission chamber at LANL; deduced neutron and photon multiplicities. Comparison with MCPNX-PoliMi simulation with CGMF and FREYA models.

doi: 10.1103/PhysRevC.97.044622
Citations: PlumX Metrics

2018TA05      Eur.Phys.J. A 54, 9 (2018)

P.Talou, R.Vogt, J.Randrup, M.E.Rising, S.A.Pozzi, J.Verbeke, M.T.Andrews, S.D.Clarke, P.Jaffke, M.Jandel, T.Kawano, M.J.Marcath, K.Meierbachtol, L.Nakae, G.Rusev, A.Sood, I.Stetcu, C.Walker

Correlated prompt fission data in transport simulations

COMPILATION 235U, 239Pu(n, F), E=thermal;252Cf(SF); compiled average prompt fission neutron multiplicity vs fragment mass, prompt fission neutron σ(En), γ-decay energy spectrum σ(Eγ), γ multiplicity, n-n angular correlation. Calculated σ, yields using FREYA and CGMF codes. Compared with data.

doi: 10.1140/epja/i2018-12455-0
Citations: PlumX Metrics

2018VE01      Phys.Rev. C 97, 044601 (2018)

J.M.Verbeke, L.F.Nakae, R.Vogt

Neutron-neutron angular correlations in spontaneous fission of 252Cf and 240Pu

RADIOACTIVITY 240Pu, 252Cf(SF); measured E(n), nn-coin, nn(θ), time-of-flight using array of 77 scintillation detectors with improved discrimination between neutrons and photons. Simulations using customized version of MCNPX 2.7.0 with the LLNL Fission Library/FREYA; deduced partition of excitation energy between the two fission fragments. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.97.044601
Citations: PlumX Metrics

2018VO11      Phys.Rev. C 98, 034907 (2018)


Heavy flavor azimuthal correlations in cold nuclear matter

doi: 10.1103/PhysRevC.98.034907
Citations: PlumX Metrics

2017CL01      Phys.Rev. C 95, 064612 (2017)

S.D.Clarke, B.M.Wieger, A.Enqvist, R.Vogt, J.Randrup, R.C.Haight, H.Y.Lee, B.A.Perdue, E.Kwan, C.Y.Wu, R.A.Henderson, S.A.Pozzi

Measurement of the energy and multiplicity distributions of neutrons from the photofission of 235U

NUCLEAR REACTIONS 235U(γ, F), E<800 MeV white photon source; measured E(n), I(n), neutron time-of-flight spectrum, prompt fission neutron spectrum, neutron multiplicity distribution, average energy of correlated photofission neutron pairs as function of the angle between detectors at the WNR-15L beam line at LANSCE-LANL. Comparison with simulations using FREYA and MCNPX-POLIMI codes.

doi: 10.1103/PhysRevC.95.064612
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0224.

2017VO13      Phys.Rev. C 96, 064620 (2017)

R.Vogt, J.Randrup

Improved modeling of photon observables with the event-by-event fission model FREYA

RADIOACTIVITY 252Cf(SF); calculated photon spectrum, average total photon energy, average photon multiplicity, and energy per photon as a function of fragment mass, total photon energy and the photon multiplicity as functions of total fragment kinetic energy with and without the GDR and RIPL-3, mean total photon energy, mean photon multiplicity and energy per photon as functions of fragment mass number, average fragment angular momentum as function of fragment mass, total photon energy, and photon multiplicity as functions of total fragment kinetic energy TKE, photon multiplicity distributions. Calculations using FREYA (Fission Reaction Event Yield Algorithm) code. Comparison with experimental data.

NUCLEAR REACTIONS 233,235U, 239Pu(n, F), E=thermal; calculated total photon energy and photon multiplicity, energy per photon as function of fragment mass, total photon energy as a function of total fragment kinetic energy (TKE), photon energy spectrum. Calculations using FREYA (Fission Reaction Event Yield Algorithm) code. Comparison with experimental data.

doi: 10.1103/PhysRevC.96.064620
Citations: PlumX Metrics

2016CA03      Nucl.Data Sheets 131, 1 (2016)

R.Capote, Y.-J.Chen, F.-J.Hambsch, N.V.Kornilov, J.P.Lestone, O.Litaize, B.Morillon, D.Neudecker, S.Oberstedt, T.Ohsawa, N.Otuka, V.G.Pronyaev, A.Saxena, O.Serot, O.A.Shcherbakov, N.-C.Shu, D.L.Smith, P.Talou, A.Trkov, A.C.Tudora, R.Vogt, A.S.Vorobyev

Prompt Fission Neutron Spectra of Actinides

NUCLEAR REACTIONS 232Th, 233,234,235,238U, 237Np, 239Pu(n, F), E<30 MeV; calculated prompt fission En, In; Comparison with available data.

doi: 10.1016/j.nds.2015.12.002
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33084.

2016VO09      Nucl.Phys. A956, 697 (2016)


Cold nuclear matter effects on J/ψ and Υ production in p+Pb collisions at 5 TeV and Pb+Pb collisions at 5.1 TeV

doi: 10.1016/j.nuclphysa.2015.12.013
Citations: PlumX Metrics

2016WA03      Phys.Rev. C 93, 014606 (2016)

T.Wang, G.Li, L.Zhu, Q.Meng, L.Wang, H.Han, W.Zhang, H.Xia, L.Hou, R.Vogt, J.Randrup

Correlations of neutron multiplicity and γ-ray multiplicity with fragment mass and total kinetic energy in spontaneous fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured E(n), I(n), Eγ, Iγ; deduced total kinetic energy (TKE), neutron and γ-ray multiplicities, correlations of neutron and γ-ray multiplicities, ratio of average γ-ray yield to the average neutron multiplicity as function of fragment mass, γ-ray multiplicity as a function of the total fragment kinetic energy TKE.

doi: 10.1103/PhysRevC.93.014606
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32788.

2015KU21      Phys.Rev. C 92, 024908 (2015)

V.Kumar, Pr.Shukla, R.Vogt

Quarkonia suppression in PbPb collisions at √ sNN = 2.76 TeV

doi: 10.1103/PhysRevC.92.024908
Citations: PlumX Metrics

2015VE02      Comput.Phys.Commun. 191, 178 (2015)

J.M.Verbeke, J.Randrup, R.Vogt

Fission Reaction Event Yield Algorithm, FREYA - For event-by-event simulation of fission

doi: 10.1016/j.cpc.2015.02.002
Citations: PlumX Metrics

2015VO13      Phys.Rev. C 92, 034909 (2015)


Shadowing effects on J/ψ and Υ production at energies available at the CERN Large Hadron Collider

doi: 10.1103/PhysRevC.92.034909
Citations: PlumX Metrics

2014CH24      Nucl.Data Sheets 118, 1 (2014)

M.B.Chadwick, E.Dupont, E.Bauge, A.Blokhin, O.Bouland, D.A.Brown, R.Capote, A.Carlson, Y.Danon, C.De Saint Jean, M.Dunn, U.Fischer, R.A.Forrest, S.C.Frankle, T.Fukahori, Z.Ge, S.M.Grimes, G.M.Hale, M.Herman, A.Ignatyuk, M.Ishikawa, N.Iwamoto, O.Iwamoto, M.Jandel, R.Jacqmin, T.Kawano, S.Kunieda, A.Kahler, B.Kiedrowski, I.Kodeli, A.J.Koning, L.Leal, Y.O.Lee, J.P.Lestone, C.Lubitz, M.MacInnes, D.McNabb, R.McKnight, M.Moxon, S.Mughabghab, G.Noguere, G.Palmiotti, A.Plompen, B.Pritychenko, V.Pronyaev, D.Rochman, P.Romain, D.Roubtsov, P.Schillebeeckx, M.Salvatores, S.Simakov, E.Sh.Soukhovitskii, J.C.Sublet, P.Talou, I.Thompson, A.Trkov, R.Vogt, S.van der Marck

The CIELO Collaboration: Neutron Reactions on 1H, 16O, 56Fe, 235, 238U, and 239Pu

COMPILATION 1H, 16O, 56Fe, 235,238U, 239Pu(n, x), E≈0-20 MeV; analyzed available data on σ, neutron multiplicity, criticality using ENDF/B-VII.1, JENDL-4.0, JEFF-3.1, ROSFOND 2010, CENDL-3.1, EAF-2010 evaluated nuclear libraries, Atlas of Neutron Resonances, Neutron Cross Section Standards evaluations; deduced recommendations for CIELO library, parameters, Maxwellian-averaged, thermal, californium σ, Westcott factors, resonance integrals. Compared with available data.

doi: 10.1016/j.nds.2014.04.002
Citations: PlumX Metrics

2014MU01      Phys.Rev. C 89, 034615 (2014)

J.M.Mueller, M.W.Ahmed, R.H.France, M.S.Johnson, H.J.Karwowski, L.S.Myers, J.Randrup, M.H.Sikora, M.C.Spraker, S.Stave, J.R.Tompkins, R.Vogt, H.R.Weller, C.S.Whisnant, W.R.Zimmerman

Prompt neutron polarization asymmetries in photofission of 232Th, 233, 235, 238U, 237Np, and 239, 240Pu

NUCLEAR REACTIONS 232Th, 233,235,238U, 237Np, 239,240Pu(polarized γ, F), E=5.3-7.6 MeV; measured E(n), I(n), time-of flight spectrum, angular distribution, and polarization asymmetry of prompt neutrons generated by fission, θ(fragment) at HIγS-TUNL facility; deduced angular distribution coefficients b and c, and compared with predicted values from FREYA computer code of event-by-event Monte Carlo prompt neutron+γ-ray emission calculation. Discussed differences in polarization asymmetries between the even-even actinides and odd-A actinides.

doi: 10.1103/PhysRevC.89.034615
Citations: PlumX Metrics

2014RA09      Phys.Rev. C 89, 044601 (2014)

J.Randrup, R.Vogt

Refined treatment of angular momentum in the event-by-event fission model freya

RADIOACTIVITY 252Cf(SF); calculated angular correlation of evaporated neutrons, angular distribution of neutrons relative to the direction of the angular momentum of the emitted nucleus, photon multiplicity distribution using refined event-by-event fission model FREYA code. Treatment of angular momenta in FREYA. Comparison with experimental data.

NUCLEAR REACTIONS 239Pu(n, F), E=thermal; calculated distribution of the angle between the post-evaporation fragment angular momentum and that of the of the initial compound nucleus using improved FREYA code.

doi: 10.1103/PhysRevC.89.044601
Citations: PlumX Metrics

2014TA16      Nucl.Data Sheets 118, 227 (2014)

P.Talou, T.Kawano, I.Stetcu, R.Vogt, J.Randrup

Monte Carlo Predictions of Prompt Fission Neutrons and Photons: a Code Comparison

RADIOACTIVITY 252Cf(SF); calculated neutron, γ average kinetic energy, neutron multiplicity, γ multiplicity from different fission fragments. Compared with

doi: 10.1016/j.nds.2014.04.043
Citations: PlumX Metrics

2014VO04      Nucl.Data Sheets 118, 220 (2014)

R.Vogt, J.Randrup

Event-by-event Modeling of Prompt Neutrons and Photons from Neutron-induced and Spontaneous Fission with FREYA

NUCLEAR REACTIONS 235U, 239Pu(n, F), E not given (probably low); calculated neutron, γ average kinetic energy, neutron multiplicity, γ multiplicity from fission fragments. Compared with other calculations and data.

RADIOACTIVITY 252Cf(SF); calculated neutron, γ average kinetic energy, neutron multiplicity, γ multiplicity from fission fragments. Compared with other calculations and data.

doi: 10.1016/j.nds.2014.04.041
Citations: PlumX Metrics

2014VO06      Nucl.Phys. A928, 222 (2014)


J/ψ's are jazzy

doi: 10.1016/j.nuclphysa.2014.03.022
Citations: PlumX Metrics

2014VO13      Nucl.Phys. A932, 494c (2014)


Predictions for p + Pb collisions at √ sNN = 5 TeV: Expectations vs. data

doi: 10.1016/j.nuclphysa.2014.07.004
Citations: PlumX Metrics

2014VO14      Phys.Rev. C 90, 064623 (2014)

R.Vogt, J.Randrup

Neutron angular correlations in spontaneous and neutron-induced fission

NUCLEAR REACTIONS 235U(n, F), E>0.425 keV; calculated nn(θ, E(n)) between two neutrons emitted in fission using event-by-event models of fission, FREYA. Comparison with experimental data, including that for thermal-neutron induced fission.

RADIOACTIVITY 252Cf(SF); calculated nn(θ) between two neutrons emitted as a function of the opening angle, neutron multiplicity distribution using event-by-event models of fission, FREYA. Comparison with experimental data.

doi: 10.1103/PhysRevC.90.064623
Citations: PlumX Metrics

2013MC06      Phys.Rev. C 87, 054910 (2013)

D.McGlinchey, A.D.Frawley, R.Vogt

Impact-parameter dependence of the nuclear modification of J/ψ production in d+Au collisions at √ sNN=200 GeV

doi: 10.1103/PhysRevC.87.054910
Citations: PlumX Metrics

2013NE01      Phys.Rev. C 87, 014908 (2013)

R.E.Nelson, R.Vogt, A.D.Frawley

Narrowing the uncertainty on the total charm cross section and its effect on the J/ψ cross section

doi: 10.1103/PhysRevC.87.014908
Citations: PlumX Metrics

2013VO04      Phys.Rev. C 87, 044602 (2013)

R.Vogt, J.Randrup

Event-by-event study of photon observables in spontaneous and thermal fission

RADIOACTIVITY 252Cf(SF); analyzed prompt photon multiplicity distribution as function of fragment mass and TKE, average neutron multiplicity as a function of fragment TKE, neutron-photon correlations, nn(θ). Event-by-event FREYA fission model by assuming no competition between prompt photon and neutron emissions.

NUCLEAR REACTIONS 235U(n, F), E=thermal; analyzed prompt photon multiplicity distribution, neutron-photon correlations. Event-by-event FREYA fission model by assuming no competition between prompt photon and neutron emissions.

doi: 10.1103/PhysRevC.87.044602
Citations: PlumX Metrics

2013VO11      Nucl.Phys. 910-911, 231c (2013)

R.Vogt, R.E.Nelson, A.D.Frawley

Improving the J/ψ Production Baseline at RHIC and the LHC

doi: 10.1016/j.nuclphysa.2012.12.106
Citations: PlumX Metrics

2012DI05      Phys.Rev. C 85, 034906 (2012)

S.Digal, H.Satz, R.Vogt

Charmonium production and corona effect

doi: 10.1103/PhysRevC.85.034906
Citations: PlumX Metrics

2012KU32      Phys.Rev. C 86, 054907 (2012)

V.Kumar, P.Shukla, R.Vogt

Components of the dilepton continuum in Pb+Pb collisions at √ sNN =2.76 TeV

doi: 10.1103/PhysRevC.86.054907
Citations: PlumX Metrics

2012VO01      Phys.Rev. C 85, 024608 (2012)

R.Vogt, J.Randrup, D.A.Brown, M.A.Descalle, W.E.Ormand

Event-by-event evaluation of the prompt fission neutron spectrum from 239Pu(n, f)

NUCLEAR REACTIONS 239Pu(n, F), E<20 MeV; analyzed chance fission probability, probability for pre-equilibrium neutron emission, fragment mass yields, total and average fragment kinetic energies, neutron multiplicity, prompt neutron spectra, neutron-neutron correlation coefficient contour plots. Event-by-event fission model FREYA with multichance fission and pre-equilibrium neutron emission. Comparison with ENDF-B/VII.0 evaluation.

doi: 10.1103/PhysRevC.85.024608
Citations: PlumX Metrics

2011BR16      J.Korean Phys.Soc. 59, 1084s (2011)

D.Brown, B.Beck, M.-A.Descalle, R.Hoffman, E.Ormand, P.Navratil, N.Summers, I.Thompson, R.Vogt, W.Younes, R.Barnowski

Overview of the 2009 Release of the Evaluated Nuclear Data Library (ENDL2009)

COMPILATION 27Al(n, γ), (n, X), E=1.E-8-20 MeV;27Al(n, 2n), E=10-20 MeV;181Ta, 187Re(n, γ), (n, x), E=1.E-11-20 MeV;181Ta, 187Re(n, 2n), E=5-20 MeV;76,77,78Kr, 122,123,124Xe(n, X), E=0-20 MeV; calculated, evaluated σ. TALYS code. ENDL2009 library, 585 transport-ready evaluations in neutron sub-library and 35 in charged-particle sub-libraries.

doi: 10.3938/jkps.59.1084
Citations: PlumX Metrics

2011CH57      Nucl.Data Sheets 112, 2887 (2011)

M.B.Chadwick, M.Herman, P.Oblozinsky, M.E.Dunn, Y.Danon, A.C.Kahler, D.L.Smith, B.Pritychenko, G.Arbanas, R.Arcilla, R.Brewer, D.A.Brown, R.Capote, A.D.Carlson, Y.S.Cho, H.Derrien, K.Guber, G.M.Hale, S.Hoblit, S.Holloway, T.D.Johnson, T.Kawano, B.C.Kiedrowski, H.Kim, S.Kunieda, N.M.Larson, L.Leal, J.P.Lestone, R.C.Little, E.A.McCutchan, R.E.MacFarlane, M.MacInnes, C.M.Mattoon, R.D.McKnight, S.F.Mughabghab, G.P.A.Nobre, G.Palmiotti, A.Palumbo, M.T.Pigni, V.G.Pronyaev, R.O.Sayer, A.A.Sonzogni, N.C.Summers, P.Talou, I.J.Thompson, A.Trkov, R.L.Vogt, S.C.van der Marck, A.Wallner, M.C.White, D.Wiarda, P.G.Young

ENDF/B-VII.1 Nuclear Data for Science and Technology: Cross Sections, Covariances, Fission Product Yields and Decay Data

COMPILATION Z=1-118; compiled, analyzed decay data, Maxwellian averaged neutron capture σ, neutron-induced fission σ.

NUCLEAR REACTIONS 1,2H, 3He, 6,7Li, 7,9Be, 10,11B, C, 14,15N, 16,17O, 19F, 22,23Na, 24,25,26Mg, 27Al, 28,29,30Si, 31P, 32,33,34,36S, 35,37Cl, 36,38,40Ar, 39,40,41K, 40,42,43,44,46,48Ca, 45Sc, 46,47,48,49,50Ti, 50,51V, 50,52,53,54Cr, 55Mn, 54,56,57,58Fe, 58,59Co, 58,59,60,61,62,64Ni, 63,65Cu, 65,66,67,68,70Zn, 69,71Ga, 70,72,73,74,76Ge, 74,75As, 74,76,77,78,79,80,82Se, 79,81Br, 78,80,82,83,84,85,86Kr, 85,86,87Rb, 84,86,87,88,89,90Sr, 89,90,91Y, 90,91,92,93,94,95,96Zr, 93,94,95Nb, 92,94,95,96,97,98,99,100Mo, 99Tc, 96,98,99,100,101,102,103,104,105,106Ru, 103,105Rh, 102,104,105,106,107,108,110Pd, 107,109,110,111Ag, 106,108,110,111,112,113,114,115,116Cd, 113,115In, 112,113,114,115,116,117,118,119,120,122,123,124,125,126Sn, 121,123,124,125,126Sb, 120,122,123,124,125,126,127,128,129,130,132Te, 127,129,130,131,135I, 123,124,126,128,129,130,131,132,133,134,135,136Xe, 133,134,135,136,137Cs, 130,132,133,134,135,136,137,138,140Ba, 138,139,140La, 136,138,139,140,141,142,143,144Ce, 141,142,143Pr, 142,143,144,145,146,147,148,150Nd, 147,148,149,151Pm, 144,147,148,149,150,151,152,153,154Sm, 151,152,153,154,155,156,157Eu, 152,153,154,155,156,157,158,160Gd, 159,160Tb, 156,158,160,161,162,163,164Dy, 165,166Ho, 162,164,166,167,168,170Er, 168,169,170Tm, 175,176Lu, 174,176,177,178,179,180Hf, 180,181,182Ta, 180,182,183,184,186W, 185,187Re, 191,193Ir, 197Au, 196,198,199,200,201,202,204Hg, 203,205Tl, 204,206,207,208Pb, 209Bi, 223,224,225,226Ra, 225,226,227Ac, 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,249,250Bk, 246,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), E=30 keV; calculated Maxwellian-averaged σ using ENDF/B-VII.1 evaluated neutron library. Comparison with ENDF/B-VII.0 and KADONIS values.

NUCLEAR REACTIONS 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,249,250Bk, 246,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), (n, F), E=thermal; calculated thermal σ. Comparison with ENDF/B-VII.0, JENDL-4.0 and Atlas of Neutron Resonances values.

doi: 10.1016/j.nds.2011.11.002
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23170.

2011KI31      Phys.Rev. C 84, 054907 (2011)

D.Kikola, G.Odyniec, R.Vogt

Prospects for quarkonia production studies in U + U collisions

doi: 10.1103/PhysRevC.84.054907
Citations: PlumX Metrics

2011NE06      Nucl.Phys. A855, 400c (2011)

R.Nelson, R.Vogt, C.Lourenco, H.Wohri

Bottom production from fixed-target to LHC energies

doi: 10.1016/j.nuclphysa.2011.02.090
Citations: PlumX Metrics

2011VO05      Nucl.Phys. A855, 453c (2011)

R.Vogt, C.Lourenco, H.K.Wohri

J/ψ production and absorption in p + A and d+Au collisions

doi: 10.1016/j.nuclphysa.2011.02.104
Citations: PlumX Metrics

2011VO11      Phys.Rev. C 84, 044621 (2011)

R.Vogt, J.Randrup

Event-by-event study of neutron observables in spontaneous and thermal fission

RADIOACTIVITY 238U, 240Pu, 244Cm, 252Cf(SF); calculated yields, total fragment kinetic energies, neutron multiplicities, prompt fission neutron spectra, angular correlations between two neutrons. Event-by-event fission model FREYA for fission neutron correlations. Comparison with experimental data.

NUCLEAR REACTIONS 235U(n, F), 239Pu(n, F), E=thermal; calculated yields, total fragment kinetic energies, prompt fission neutron spectra, angular correlations between two neutrons. Event-by-event fission model FREYA for fission neutron correlations. Comparison with experimental data.

doi: 10.1103/PhysRevC.84.044621
Citations: PlumX Metrics

2011VO12      J.Korean Phys.Soc. 59, 895s (2011)

R.Vogt, J.Randrup, J.Pruet, W.Younes

Calculation of 239Pu Fission Observables in an Event-by-Event Simulation

NUCLEAR REACTIONS 239Pu(n, f), E=0.5-5.5 MeV; calculated prompt σ(En), fragment TKE, average neutron multiplicity, correlation coefficients using FREYA event generator. Comparison to data.

doi: 10.3938/jkps.59.895
Citations: PlumX Metrics

2011VO13      J.Korean Phys.Soc. 59, 899s (2011)


Generalized Energy-Dependent Q Values for Fission

NUCLEAR REACTIONS 232Th, 235,238U, 239Pu, 252Cf(n, f), E=0-20 MeV; calculated energy release vs En.

doi: 10.3938/jkps.59.899
Citations: PlumX Metrics

2010VO03      Phys.Rev. C 81, 044903 (2010)


Cold nuclear matter effects on J/ψ and γ production at energies available at the CERN Large Hadron Collider (LHC)

doi: 10.1103/PhysRevC.81.044903
Citations: PlumX Metrics

2009RA18      Phys.Rev. C 80, 024601 (2009)

J.Randrup, R.Vogt

Calculation of fission observables through event-by-event simulation

NUCLEAR REACTIONS 235U, 239Pu(n, X), E=0.53 MeV; calculated kinetic energy and dispersions of neutrons, total energies of fission fragments, multiplicity of neutrons emitted by fission fragments, neutron-neutron angular correlations and neutron-photon correlations using a new computational model, the fission reaction event yield algorithm (FREYA).

doi: 10.1103/PhysRevC.80.024601
Citations: PlumX Metrics

2009VO08      Phys.Rev. C 80, 044611 (2009)

R.Vogt, J.Randrup, J.Pruet, W.Younes

Event-by-event study of prompt neutrons from 239Pu(n, f)

NUCLEAR REACTIONS 239Pu(n, f), E=0.5-5.5 MeV; analyzed prompt neutron spectra from 0.1 to 10 MeV, fragment kinetic energies and excitation energies for fragment A=80-160, and average neutron multiplicities as a function of fragment mass number using Monte Carlo model FREYA. Comparisons with experimental data and ENDF-B/VII evaluations.

doi: 10.1103/PhysRevC.80.044611
Citations: PlumX Metrics

2009VO13      Nucl.Phys. A827, 454c (2009)


Understanding Heavy Flavor Production at RHIC

doi: 10.1016/j.nuclphysa.2009.05.098
Citations: PlumX Metrics

2007VO09      J.Phys.(London) G34, S759 (2007)

R.Vogt, C.Lourenco, M.J.Leitch

Cold nuclear matter effects on J/ψ and ψ' production

doi: 10.1088/0954-3899/34/8/S90
Citations: PlumX Metrics

2006DJ01      Phys.Lett. B 632, 81 (2006)

M.Djordjevic, M.Gyulassy, R.Vogt, S.Wicks

Influence of bottom quark jet quenching on single electron tomography of Au + Au

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated quark jet quenching, nuclear modification factor for single electrons.

doi: 10.1016/j.physletb.2005.09.087
Citations: PlumX Metrics

2006DJ06      Nucl.Phys. A774, 689 (2006)

M.Djordjevic, M.Gyulassy, R.Vogt, S.Wicks

The single electron puzzle at RHIC

NUCLEAR REACTIONS Au(Au, X), E(cm)=200 GeV/nucleon; calculated charm and bottom quark spectra, single electron nuclear modification factor.

doi: 10.1016/j.nuclphysa.2006.06.115
Citations: PlumX Metrics

2006ST03      Phys.Rev.Lett. 96, 082001 (2006)

M.Strikman, R.Vogt, S.White

Probing Small x Parton Densities in Ultraperipheral AA and pA Collisions at the CERN Large Hadron Collider

NUCLEAR REACTIONS Pb(p, X), E(cm)=8.8 TeV/nucleon; Pb(Pb, X), E(cm)=5.5 TeV/nucleon; calculated dijet and quark-pair photoproduction rates in ultraperipheral collisions.

doi: 10.1103/PhysRevLett.96.082001
Citations: PlumX Metrics

2006VO16      Nucl.Phys. A774, 661 (2006)

R.Vogt, M.Cacciari, P.Nason

QCD predictions of heavy quark production at RHIC

NUCLEAR REACTIONS 1H(p, X), E(cm)=200 GeV/nucleon; calculated transverse momentum distributions of charm and bottom quarks, charm and bottom hadrons and electrons from hadron decay. Perturbative QCD analysis.

doi: 10.1016/j.nuclphysa.2006.06.109
Citations: PlumX Metrics

2005VO08      Nucl.Phys. A752, 447c (2005)


Heavy Ion Physics at the LHC

NUCLEAR REACTIONS Pb(Pb, X), E(cm)=17, 200, 5500 GeV/nucleon; Pb(p, X), E(cm)=8.8 TeV/nucleon; calculated particle yields, quark-gluon plasma features.

doi: 10.1016/j.nuclphysa.2005.02.050
Citations: PlumX Metrics

2005VO10      Phys.Rev. C 71, 054902 (2005)


Shadowing and absorption effects on J/ψ production in dA collisions

NUCLEAR REACTIONS 1H(p, X), 197Au(d, X), Pb(p, X), (d, X), E=high; calculated J/ψ yields, rapidity distributions, medium modification effects.

doi: 10.1103/PhysRevC.71.054902
Citations: PlumX Metrics

2005VO11      J.Phys.(London) G31, S773 (2005)


Open and hidden charm production at RHIC and LHC

doi: 10.1088/0954-3899/31/6/018
Citations: PlumX Metrics

2005VO16      Eur.Phys.J. C 43, 113 (2005)


Open and hidden charm production in dA collisions at RHIC and LHC

NUCLEAR REACTIONS 1H(p, X), 197Au(d, X), E=high; calculated open and hidden charm production σ, transverse momentum spectra, shadowing and absorption effects. Comparison with data.

doi: 10.1140/epjc/s2005-02220-3
Citations: PlumX Metrics

2004DA31      J.Phys.(London) G30, 1787 (2004)

A.Dainese, R.Vogt, M.Bondila, K.J.Eskola, V.J.Kolhinen

D-meson enhancement in pp collisions at the LHC due to nonlinear gluon evolution

NUCLEAR REACTIONS 1H(p, X), E(cm)=14 TeV; calculated D-meson production σ, transverse momentum, enhancement due to nonlinear effects.

doi: 10.1088/0954-3899/30/12/002
Citations: PlumX Metrics

2004ES02      J.Phys.(London) G30, S1171 (2004)

K.J.Eskola, V.J.Kolhinen, R.Vogt

Enhanced charm hadroproduction due to nonlinear corrections to the DGLAP equations

NUCLEAR REACTIONS 1H(p, X), E(cm)=5.5, 8.8, 14 TeV; calculated charm production σ(pT), effects of nonlinear scale evolution.

doi: 10.1088/0954-3899/30/8/083
Citations: PlumX Metrics

2004VO20      Phys.Rev. C 70, 064902 (2004)


Shadowing effects on the nuclear suppression factor, RdAu, in d + Au interactions

NUCLEAR REACTIONS 197Au(d, X), E(cm)=200 GeV/nucleon; analyzed charged hadron spectra, nuclear supression factor vs centrality, transverse momentum. Initial state shadowing approach.

doi: 10.1103/PhysRevC.70.064902
Citations: PlumX Metrics

2003KI04      Nucl.Phys. A715, 549c (2003)

N.Kidonakis, E.Laenen, S.Moch, R.Vogt

Understanding Bottom Production

doi: 10.1016/S0375-9474(02)01515-4
Citations: PlumX Metrics

2003KL07      Phys.Rev. C 67, 047901 (2003)

S.R.Klein, R.Vogt

Nuclear shadowing and high-pT hadron spectra in relativistic heavy ion collisions

NUCLEAR REACTIONS 1H(p, X), 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated hadron transverse momentum distributions, shadowing effects.

doi: 10.1103/PhysRevC.67.047901
Citations: PlumX Metrics

2003KL11      Phys.Rev. C 68, 017902 (2003)

S.Klein, R.Vogt

Deuteron photodissociation in ultraperipheral relativistic heavy-ion on deuteron collisions

NUCLEAR REACTIONS 197Au(d, np), E(cm)=200 GeV/nucleon; Pb(d, np), E(cm)=6.2 TeV; calculated deuteron photodissociation σ.

doi: 10.1103/PhysRevC.68.017902
Citations: PlumX Metrics

2003KL14      Phys.Rev.Lett. 91, 142301 (2003)

S.R.Klein, R.Vogt

Inhomogeneous Shadowing Effects on J/ψ Production in d A Collisions

NUCLEAR REACTIONS 197Au(d, X), E(cm)=200 GeV/nucleon; Pb(d, X), E(cm)=6.2 TeV/nucleon; calculated shadowing effects, spatial effects in J/ψ production.

doi: 10.1103/PhysRevLett.91.142301
Citations: PlumX Metrics

2003VO09      Int.J.Mod.Phys. E12, 211 (2003)


The A Dependence of Open Charm and Bottom Production

NUCLEAR REACTIONS 1H(p, X), 197Au(p, X), (197Au, X), Pb(p, X), (Pb, X), E=high; calculated heavy quark production σ, transverse momentum, rapidity, nuclear effects, related features.

doi: 10.1142/S0218301303001272
Citations: PlumX Metrics

2003VO14      Nucl.Phys. A726, 134 (2003)

R.Vogt, T.D.Gutierrez

Ξ- and Ω distributions in hadron-nucleus interactions

NUCLEAR REACTIONS 1H, C, Cu(n, X), E=260 GeV; 1H, C, Cu(π-, X), E=345 GeV; calculated strange quark production associated σ(x), leading particle effect. Comparisons with data, Ξ-- and Σ--induced reactions also discussed.

doi: 10.1016/j.nuclphysa.2003.07.003
Citations: PlumX Metrics

2003VO20      Acta Phys.Hung.N.S. 17, 75 (2003)


The Usage of the K Factor in Heavy Ion Physics

doi: 10.1556/APH.17.2003.1.9
Citations: PlumX Metrics

2003VO21      Acta Phys.Hung.N.S. 18, 11 (2003)


Heavy Quark Production in Heavy Ion Colliders

NUCLEAR REACTIONS 1H(π-, X), (p, X), E=high; calculated quark-antiquark pair production σ. Perturbative QCD, comparisons with data.

doi: 10.1556/APH.18.2003.1.2
Citations: PlumX Metrics

2002GU19      Nucl.Phys. A705, 396 (2002)

T.D.Gutierrez, R.Vogt

Asymmetries between Strange and Antistrange Particle Production in Pion-Proton Interaction

NUCLEAR REACTIONS 1H(π-, X), E=500 GeV; calculated strange and antistrange hadron production σ(x), asymmetries. Intrinsic charm model.

doi: 10.1016/S0375-9474(02)00658-9
Citations: PlumX Metrics

2002KL15      Phys.Rev. C66, 044906 (2002)

S.R.Klein, J.Nystrand, R.Vogt

Heavy quark photoproduction in ultraperipheral heavy ion collisions

NUCLEAR REACTIONS O(O, X), Si(Si, X), Ar(Ar, X), I(I, X), Pb(Pb, X), 197Au(197Au, X), O, Si, Ar, I, Pb, 197Au(p, X), E=high; calculated heavy quark production rates, transverse momentum and rapidity distributions, invariant mass spectra in peripheral collisions.

doi: 10.1103/PhysRevC.66.044906
Citations: PlumX Metrics

2002VO04      Nucl.Phys. A700, 539 (2002)


Are the J/ψ and χc A Dependencies the Same ?

doi: 10.1016/S0375-9474(01)01313-6
Citations: PlumX Metrics

2001ES09      Nucl.Phys. A696, 729 (2001)

K.J.Eskola, V.J.Kolhinen, R.Vogt

Obtaining the Nuclear Gluon Distribution from Heavy Quark Decays to Lepton Pairs in pA Collisions

NUCLEAR REACTIONS 1H, 197Au, 208Pb(p, X), E=high; calculated lepton pair production σ from heavy quark decays; deduced role of nuclear modifications to gluon distributions.

doi: 10.1016/S0375-9474(01)01221-0
Citations: PlumX Metrics

2001KL08      Eur.Phys.J. C 21, 563 (2001)

S.R.Klein, J.Nystrand, R.Vogt

Photoproduction of Top Quarks in Peripheral Heavy Ion Collisions

NUCLEAR REACTIONS O(O, X), Pb(Pb, X), E=high; calculated top quark production σ, rapidity distributions.

doi: 10.1007/s100520100739
Citations: PlumX Metrics

2001VO19      Phys.Rev. C64, 044901 (2001)


Shadowing Effects on Vector Boson Production

NUCLEAR REACTIONS 1H(p, X), E=14 TeV; Pb(Pb, X), E=5.5 TeV/nucleon; calculated vector boson rapidity distributions; deduced role of nuclear modification to nuclear structure function.

doi: 10.1103/PhysRevC.64.044901
Citations: PlumX Metrics

2000EM01      Phys.Rev. C61, 044904 (2000)

V.Emelyanov, A.Khodinov, S.R.Klein, R.Vogt

Effect of Shadowing on Initial Conditions, Transverse Energy, and Hard Probes in Ultrarelativistic Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV; Pb(Pb, X), E(cm)=5.5 TeV; calculated quark, antiquark, gluon rapidity distributions, transverse energy distributions, particle production impact parameter dependences, related features; deduced shadowing effects.

doi: 10.1103/PhysRevC.61.044904
Citations: PlumX Metrics

2000VO03      Phys.Rev. C61, 035203 (2000)


xF Dependence of ψ and Drell-Yan Production

NUCLEAR REACTIONS 9Be, 184W(p, X), E=120, 800 GeV; analyzed ψ, ψ', Drell-Yan production vs longitudinal momentum fraction; dedcuced absorption, shadowing, other nuclear effects.

doi: 10.1103/PhysRevC.61.035203
Citations: PlumX Metrics

2000VO20      Prog.Part.Nucl.Phys. 45, S105 (2000)


Physics of the Nucleon Sea Quark Distributions

1999BB15      Nucl.Phys. A661, 205c (1999)

S.A.Bass, M.Bleicher, W.Cassing, A.Dumitru, H.J.Drescher, K.J.Eskola, M.Gyulassy, D.Kharzeev, Y.V.Kovchegov, Z.Lin, D.Molnar, J.Y.Ollitrault, S.Pratt, B.R.Schlei, H.Sorge, J.Rafelski, R.Rapp, D.H.Rischke, J.B.Schaffner, A.M.Snigirev, D.K.Srivastava, J.Stachel, D.Teaney, R.Thews, S.E.Vance, I.Vitev, R.Vogt, X.N.Wang, B.Zhang, J.Zimanyi

Last Call for RHIC Predictions

doi: 10.1016/S0375-9474(99)85024-6
Citations: PlumX Metrics

1999EM01      Phys.Rev. C59, R1860 (1999)

V.Emelyanov, A.Khodinov, S.R.Klein, R.Vogt

Impact Parameter Dependence of J/ψ and Drell-Yan Production in Heavy Ion Collisions at √ sNN = 17.3 GeV

NUCLEAR REACTIONS 1H(p, X), Pb(Pb, X), U(S, X), E=high; calculated J/ψ, Drell-Yan production σ impact parameter dependence; deduced role of shadowing.

doi: 10.1103/PhysRevC.59.R1860
Citations: PlumX Metrics

1999EM02      Nucl.Phys. A661, 649c (1999)

V.Emelyanov, A.Khodinov, S.R.Klein, R.Vogt

Shadowing Effects on Particle and Transverse Energy Production

doi: 10.1016/S0375-9474(99)85109-4
Citations: PlumX Metrics

1999EM03      Yad.Fiz. 62, No 12, 2259 (1999); Phys.Atomic Nuclei 62, 2081 (1999)

V.M.Emelyanov, A.I.Khodinov, S.R.Klein, R.Vogt

Transverse-Energy Distribution of Particles at RHIC and Spatial Dependence of Nuclear Structure Functions

NUCLEAR REACTIONS 197Au(197Au, X), E(cm) ≈ 100 GeV/nucleon; calculated fragments transverse energy spectra; deduced dependence on nuclear structure functions.

1999GU06      Nucl.Phys. B539, 189 (1999)

T.Gutierrez, R.Vogt

Leading Charm in Hadron-Nucleus Interactions in the Intrinsic Charm Model

NUCLEAR REACTIONS 1H(p, X), (π-, X), (Σ-, X), E=330, 650 GeV; Cu(Σ-, X), (π-, X), E=650 GeV; Cu(p, X), E=800 GeV; calculated charm production σ(x). Modified intrinsic charm model. Comparisons with data.

doi: 10.1016/S0550-3213(98)00748-2
Citations: PlumX Metrics

1999KI04      Phys.Rev. D59, 074014 (1999)

N.Kidonakis, R.Vogt

Soft-Gluon Resummation for Heavy Quark Production in Hadronic Collisions

NUCLEAR REACTIONS 1H(p-bar, X), E(cm)=1.8 TeV; calculated heavy quark production σ. Soft-gluon resummation, deep inelastic scattering scheme.

doi: 10.1103/PhysRevD.59.074014
Citations: PlumX Metrics

1999LI19      Nucl.Phys. B544, 339 (1999)

Z.Lin, R.Vogt

Energy loss Effects on Heavy Quark Production in Heavy-Ion Collisions at √ s = 5.5 A TeV

NUCLEAR REACTIONS Pb(Pb, X), E(cm)=5.5 TeV/nucleon; calculated dileptons rapidity, invariant mass; deduced heavy quark supression due to parton energy loss.

doi: 10.1016/S0550-3213(98)00833-5
Citations: PlumX Metrics

1999SP02      Phys.Lett. 458B, 137 (1999)

C.Spieles, R.Vogt, L.Gerland, S.A.Bass, M.Bleicher, L.Frankfurt, M.Strikman, H.Stocker, W.Greiner

Dissociation of Expanding c(c-bar) States in Heavy Ion Collisions

NUCLEAR REACTIONS Pb(Pb, X), E=160; calculated J/ψ, Drell-Yan production yields, transverse energy. Comparison with data.

doi: 10.1016/S0370-2693(99)00579-1
Citations: PlumX Metrics

1999SP08      Phys.Rev. C60, 054901 (1999)

C.Spieles, R.Vogt, L.Gerland, S.A.Bass, M.Bleicher, H.Stocker, W.Greiner

Modeling J/ψ Production and Absorption in a Microscopic Nonequilibrium Approach

NUCLEAR REACTIONS Pb(Pb, X), 197Au(S, X), U(p, X), (S, X), E=high; calculated J/ψ production σ, rapidity distributions, survival probability. Ultrarelativistic quantum molecular dynamics model. Comparisons with data.

doi: 10.1103/PhysRevC.60.054901
Citations: PlumX Metrics

1999SP10      J.Phys.(London) G25, 2351 (1999)

C.Spieles, R.Vogt, L.Gerland, S.A.Bass, M.Bleicher, H.Stocker, W.Greiner

Dissociation of J/ψ by Mesons: Thermal versus nonequilibrium scenario

NUCLEAR REACTIONS Pb(Pb, X), E=160 GeV; calculated meson-induced J/ψ dissociation rates. Comparison of thermal gas and microscopic transport scenarios.

doi: 10.1088/0954-3899/25/12/305
Citations: PlumX Metrics

1999VO05      Phys.Rep. 310, 197 (1999)


J/ψ Production and Suppression

doi: 10.1016/S0370-1573(98)00074-X
Citations: PlumX Metrics

Back to query form    [Next]

Note: The following list of authors and aliases matches the search parameter R.Vogt: , R.H.VOGT, R.L.VOGT