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NSR database version of April 24, 2024.

Search: Author = J.Browne

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2023BR03      Phys.Rev.Lett. 130, 212701 (2023)

J.Browne, for the JENSA Collaboration

First Direct Measurement Constraining the 34Ar(α, p)37K Reaction Cross Section for Mixed Hydrogen and Helium Burning in Accreting Neutron Stars

NUCLEAR REACTIONS 4He(34Ar, p), (34Ar, xp), (34Cl, p), (34Cl, xp), E(cm)=5.6, 5.9 MeV; measured reaction products, Ep, Ip; deduced two-body kinematics, σ. Comparison with TALYS calculations.

doi: 10.1103/PhysRevLett.130.212701
Citations: PlumX Metrics


2021HA01      Phys.Rev.Lett. 126, 042701 (2021)

S.Hallam, G.Lotay, A.Gade, D.T.Doherty, J.Belarge, P.C.Bender, B.A.Brown, J.Browne, W.N.Catford, B.Elman, A.Estrade., M.R.Hall, B.Longfellow, E.Lunderberg, F.Montes, M.Moukaddam, P.O'Malley, W.-J.Ong, H.Schatz, D.Seweryniak, K.Schmidt, N.K.Timofeyuk, D.Weisshaar, R.G.T.Zegers

Exploiting Isospin Symmetry to Study the Role of Isomers in Stellar Environments

NUCLEAR REACTIONS 12C, 2H(26Si, 11C), (26Si, p)27Si, E=30 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, partial σ, branching ratios, J, π, spectroscopic factors. Comparison with shell model calculations, REACLIB data. GRETINA array.

doi: 10.1103/PhysRevLett.126.042701
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2594. Data from this article have been entered in the XUNDL database. For more information, click here.


2020ME06      Phys.Rev. C 101, 052801 (2020)

Z.Meisel, S.George, S.Ahn, D.Bazin, B.A.Brown, J.Browne, J.F.Carpino, H.Chung, R.H.Cyburt, A.Estrade, M.Famiano, A.Gade, C.Langer, M.Matos, W.Mittig, F.Montes, D.J.Morrissey, J.Pereira, H.Schatz, J.Schatz, M.Scott, D.Shapira, K.Smith, J.Stevens, W.Tan, O.Tarasov, S.Towers, K.Wimmer, J.R.Winkelbauer, J.Yurkon, R.G.T.Zegers

Nuclear mass measurements map the structure of atomic nuclei and accreting neutron stars

ATOMIC MASSES 48,49Ar, 52,53,54,55,56,57Sc, 56,57,58,59Ti, 57,58,59,60,61,62V, 64,65Cr, 67,68Mn, 67,68,69,70Fe; measured time of flight, ΔE, Bπ, and mass excess using the A1900 fragment separator and the S800 spectrograph for particle identification at the NSCL-MSU facility; deduced S(2n), and Dn(Z, A)=S(n)(Z, A+1)-S(n)(Z, A), related to pairing gap. Comparison with available evaluated data in AME2016, and with shell model calculations using GX1A Hamiltonian for Sc isotopes. Discussion of upper-Z limit for N=34 subshell closure and lower-Z limit for N=40 subshell, and impact on electron-capture cooling in neutron star crusts. Isotopes produced in 9Be(82Se, X), E=140 MeV/nucleon reaction.

doi: 10.1103/PhysRevC.101.052801
Citations: PlumX Metrics


2020ON01      Phys.Rev.Lett. 125, 262701 (2020)

W.-J.Ong, E.F.Brown, J.Browne, S.Ahn, K.Childers, B.P.Crider, A.C.Dombos, S.S.Gupta, G.W.Hitt, C.Langer, R.Lewis, S.N.Liddick, S.Lyons, Z.Meisel, P.Moller, F.Montes, F.Naqvi, J.Pereira, C.Prokop, D.Richman, H.Schatz, K.Schmidt, A.Spyrou

β Decay of 61V and its Role in Cooling Accreted Neutron Star Crusts

RADIOACTIVITY 61V(β-), (β-n) [from 9Be(82Se, X), E=140 MeV/nucleon]; measured decay products, Eγ, Iγ, En, In; deduced branching for β-delayed neutron emission, β-feeding intensities, B(GT) strengths, log ft.

doi: 10.1103/PhysRevLett.125.262701
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Data from this article have been entered in the XUNDL database. For more information, click here.


2019WO01      Phys.Rev.Lett. 122, 232701 (2019)

C.Wolf, C.Langer, F.Montes, J.Pereira, W.-J.Ong, T.Poxon-Pearson, S.Ahn, S.Ayoub, T.Baumann, D.Bazin, P.C.Bender, B.A.Brown, J.Browne, H.Crawford, R.H.Cyburt, E.Deleeuw, B.Elman, S.Fiebiger, A.Gade, P.Gastis, S.Lipschutz, B.Longfellow, Z.Meisel, F.M.Nunes, G.Perdikakis, R.Reifarth, W.A.Richter, H.Schatz, K.Schmidt, J.Schmitt, C.Sullivan, R.Titus, D.Weisshaar, P.J.Woods, J.C.Zamora, R.G.T.Zegers

Constraining the Neutron Star Compactness: Extraction 23Al(p, γ) Reaction Rate for the rp Process

NUCLEAR REACTIONS 2H(23Al, n), E=48 MeV/nucleon; measured reaction products, En, In, Eγ, Iγ; deduced J, π, σ, σ(θ), resonance widths and spectroscopic strengths, reaction rates.

doi: 10.1103/PhysRevLett.122.232701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2458. Data from this article have been entered in the XUNDL database. For more information, click here.


2017KA25      Phys.Lett. B 769, 549 (2017)

A.Kankainen, P.J.Woods, H.Schatz, T.Poxon-Pearson, D.T.Doherty, V.Bader, T.Baugher, D.Bazin, B.A.Brown, J.Browne, A.Estrade, A.Gade, J.Jose, A.Kontos, C.Langer, G.Lotay, Z.Meisel, F.Montes, S.Noji, F.Nunes, G.Perdikakis, J.Pereira, F.Recchia, T.Redpath, R.Stroberg, M.Scott, D.Seweryniak, J.Stevens, D.Weisshaar, K.Wimmer, R.Zegers

Measurement of key resonance states for the 30P(p, γ)31S reaction rate, and the production of intermediate-mass elements in nova explosions

NUCLEAR REACTIONS 2H(30P, n)31S, E=30 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, σ, negative-parity states, spectroscopic factors, resonance parameters, astrophysical reaction rates. The GRETINA (Gamma-Ray Energy Tracking In-beam Nuclear Array), the National Superconducting Cyclotron Laboratory, Michigan State University.

doi: 10.1016/j.physletb.2017.01.084
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2267. Data from this article have been entered in the XUNDL database. For more information, click here.


2017ON01      Phys.Rev. C 95, 055806 (2017)

W.-J.Ong, C.Langer, F.Montes, A.Aprahamian, D.W.Bardayan, D.Bazin, B.A.Brown, J.Browne, H.Crawford, R.Cyburt, E.B.Deleeuw, C.Domingo-Pardo, A.Gade, S.George, P.Hosmer, L.Keek, A.Kontos, I.-Y.Lee, A.Lemasson, E.Lunderberg, Y.Maeda, M.Matos, Z.Meisel, S.Noji, F.M.Nunes, A.Nystrom, G.Perdikakis, J.Pereira, S.J.Quinn, F.Recchia, H.Schatz, M.Scott, K.Siegl, A.Simon, M.Smith, A.Spyrou, J.Stevens, S.R.Stroberg, D.Weisshaar, J.Wheeler, K.Wimmer, R.G.T.Zegers

Low-lying level structure of 56Cu and its implications for the rp process

NUCLEAR REACTIONS 2H(56Ni, 56Cu), E AP 75 MeV/nucleon, [secondary 56Ni beam from 9Be(58Ni, X), E=160 MeV/nucleon primary reaction using A1900 separator at NSCL-MSU facility]; measured ΔE-TOF particle identification for ions, Eγ, Iγ, γγ-, (56Cu ions)γ-coin using GRETINA array and S800 magnetic spectrograph. 56Cu; deduced levels, J, π. Comparison with mirror nucleus 56Co level scheme, and with shell-model calculations 55Ni(p, γ)56Cu, T9=0.1-10; deduced Q value, astrophysical reaction rates as function of temperature, and impact on the r-process around 56Ni.

NUCLEAR STRUCTURE 56Cu; calculated levels, resonance energies, J, π, spectroscopic factors, Γp, Γγ using shell model with the GXPF1A interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.95.055806
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Data from this article have been entered in the XUNDL database. For more information, click here.


2016KA05      Eur.Phys.J. A 52, 6 (2016)

A.Kankainen, P.J.Woods, F.Nunes, C.Langer, H.Schatz, V.Bader, T.Baugher, D.Bazin, B.A.Brown, J.Browne, D.T.Doherty, A.Estrade, A.Gade, A.Kontos, G.Lotay, Z.Meisel, F.Montes, S.Noji, G.Perdikakis, J.Pereira, F.Recchia, T.Redpath, R.Stroberg, M.Scott, D.Seweryniak, J.Stevens, D.Weisshaar, K.Wimmer, R.Zegers

Angle-integrated measurements of the 26Al (d, n) 27Si reaction cross section: a probe of spectroscopic factors and astrophysical resonance strengths

NUCLEAR REACTIONS 2H(26Al, n), E=30 MeV/nucleon; measured 511 keV γ-ray using GRETINA (Gamma-Ray Energy Tracking In-beam Nuclear Array), Si recoils, (Si)γ-coin; deduced Doppler-reconstructed γ-ray spectrum in coincidence with Si, σ, resonances, spectroscopic factors to discrete states; calculated σ using shell model.

doi: 10.1140/epja/i2016-16006-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2215. Data from this article have been entered in the XUNDL database. For more information, click here.


2016ME07      Phys.Rev. C 93, 035805 (2016)

Z.Meisel, S.George, S.Ahn, D.Bazin, B.A.Brown, J.Browne, J.F.Carpino, H.Chung, R.H.Cyburt, A.Estrade, M.Famiano, A.Gade, C.Langer, M.Matos, W.Mittig, F.Montes, D.J.Morrissey, J.Pereira, H.Schatz, J.Schatz, M.Scott, D.Shapira, K.Sieja, K.Smith, J.Stevens, W.Tan, O.Tarasov, S.Towers, K.Wimmer, J.R.Winkelbauer, J.Yurkon, R.G.T.Zegers

Time-of-flight mass measurements of neutron-rich chromium isotopes up to N=40 and implications for the accreted neutron star crust

ATOMIC MASSES 59,60,61,62,63,64Cr; measured mass excesses by time-of-flight (TOF) method using 9Be(82Se, X), E=140 MeV/nucleon for production of Si to Zn isotopes and A1900 fragment separator and S800 spectrograph for fragment separation and analysis at NSCL-MSU. TOF versus mass contour plot obtained for Ar (A=44-49), K (A=47-52), Ca (A=49-55), Sc (A=52-58), Ti (A=54-60), V (A=57-63), Cr (A=59-66), Mn (A=62-70) and Fe (A=64-71) isotopes. Analyzed S(2n) trends and compared to AME-2012. Comparison with state-of-the-art shell-model calculations using modified Lenzi-Nowacki-Poves-Sieja interaction in the fp shell, and with AME-2012 data. Mass of 64Cr used in accreted neutron star crust network calculations, and deduced reduction in strength depth of electron-capture heating from A=64 isobaric chain.

NUCLEAR REACTIONS 9Be(82Se, X), E=140 MeV/nucleon; measured time-of-flight, energy loss, fragment yields of 150 isotopes from Si to Zn using A1900 fragment separator and S800 spectrograph at NSCL-MSU.

doi: 10.1103/PhysRevC.93.035805
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2015BU08      Phys.Rev.Lett. 114, 251102 (2015)

B.Bucher, X.D.Tang, X.Fang, A.Heger, S.Almaraz-Calderon, A.Alongi, A.D.Ayangeakaa, M.Beard, A.Best, J.Browne, C.Cahillane, M.Couder, R.J.deBoer, A.Kontos, L.Lamm, Y.J.Li, A.Long, W.Lu, S.Lyons, M.Notani, D.Patel, N.Paul, M.Pignatari, A.Roberts, D.Robertson, K.Smith, E.Stech, R.Talwar, W.P.Tan, M.Wiescher, S.E.Woosley

First Direct Measurement of 12C(12C, n)23Mg at Stellar Energies

NUCLEAR REACTIONS 12C(12C, n), E=7.5, 9.5 MeV; measured reaction products, Eγ, Iγ, En, In; deduced yields, S-factors, astrophysical reaction rate. Comparison with available data.

doi: 10.1103/PhysRevLett.114.251102
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2168.


2015ME01      Phys.Rev.Lett. 114, 022501 (2015)

Z.Meisel, S.George, S.Ahn, J.Browne, D.Bazin, B.A.Brown, J.F.Carpino, H.Chung, R.H.Cyburt, A.Estrade, M.Famiano, A.Gade, C.Langer, M.Matos, W.Mittig, F.Montes, D.J.Morrissey, J.Pereira, H.Schatz, J.Schatz, M.Scott, D.Shapira, K.Smith, J.Stevens, W.Tan, O.Tarasov, S.Towers, K.Wimmer, J.R.Winkelbauer, J.Yurkon, R.G.T.Zegers

Mass Measurements Demonstrate a Strong N=28 Shell Gap in Argon

ATOMIC MASSES 48,49Ar; measured time of flight; deduced masses, N=28 closed shell, problems of shell model calculations.

doi: 10.1103/PhysRevLett.114.022501
Citations: PlumX Metrics


2015ME08      Phys.Rev.Lett. 115, 162501 (2015)

Z.Meisel, S.George, S.Ahn, D.Bazin, B.A.Brown, J.Browne, J.F.Carpino, H.Chung, A.L.Cole, R.H.Cyburt, A.Estrade, M.Famiano, A.Gade, C.Langer, M.Matos, W.Mittig, F.Montes, D.J.Morrissey, J.Pereira, H.Schatz, J.Schatz, M.Scott, D.Shapira, K.Smith, J.Stevens, W.Tan, O.Tarasov, S.Towers, K.Wimmer, J.R.Winkelbauer, J.Yurkon, R.G.T.Zegers

Mass Measurement of 56Sc Reveals a Small A=56 Odd-Even Mass Staggering, Implying a Cooler Accreted Neutron Star Crust

ATOMIC MASSES 52,53,54,55,56,57Sc; measured rigidity-corrected time-of-flight distributions; deduced atomic mass excesses. Comparison with AME 2012, theoretical models.

doi: 10.1103/PhysRevLett.115.162501
Citations: PlumX Metrics


2014LA16      Phys.Rev.Lett. 113, 032502 (2014)

C.Langer, F.Montes, A.Aprahamian, D.W.Bardayan, D.Bazin, B.A.Brown, J.Browne, H.Crawford, R.H.Cyburt, C.Domingo-Pardo, A.Gade, S.George, P.Hosmer, L.Keek, A.Kontos, I-Y.Lee, A.Lemasson, E.Lunderberg, Y.Maeda, M.Matos, Z.Meisel, S.Noji, F.M.Nunes, A.Nystrom, G.Perdikakis, J.Pereira, S.J.Quinn, F.Recchia, H.Schatz, M.Scott, K.Siegl, A.Simon, M.Smith, A.Spyrou, J.Stevens, S.R.Stroberg, D.Weisshaar, J.Wheeler, K.Wimmer, R.G.T.Zegers

Determining the rp-Process Flow through 56Ni: Resonances in 57Cu(p, γ)58Zn identified with GRETINA

NUCLEAR REACTIONS 2H(57Cu, n), E=75 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced resonance energies, J, π, reaction rates. Shell model calculations, GXPF1A interaction.

doi: 10.1103/PhysRevLett.113.032502
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Data from this article have been entered in the XUNDL database. For more information, click here.


2013SU10      Phys.Rev. C 87, 054301 (2013)

D.Suzuki, A.Shore, W.Mittig, J.J.Kolata, D.Bazin, M.Ford, T.Ahn, F.D.Becchetti, S.Beceiro Novo, D.Ben Ali, B.Bucher, J.Browne, X.Fang, M.Febbraro, A.Fritsch, E.Galyaev, A.M.Howard, N.Keeley, W.G.Lynch, M.Ojaruega, A.L.Roberts, X.D.Tang

Resonant α scattering of 6He: Limits of clustering in 10Be

NUCLEAR REACTIONS 4He(6He, 6He), (6He, 6He'), (6He, 2n)8Be, [secondary 6He beam from 7Li(d, 3He), E=29.2 MeV primary reaction], E=15 MeV; measured reactions products, 6He spectra, elastic and inelastic σ(E, θ) using PAT-TPC system at Notre Dame TwinSol facility. 4,6He, 8Be; deduced levels, cross sections for g.s. and first 2+ states. 10Be; deduced level, resonance, J, π, α width. Discussed α clustering in high-spin states. Comparison with antisymmetric molecular dynamics calculations.

doi: 10.1103/PhysRevC.87.054301
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2027. Data from this article have been entered in the XUNDL database. For more information, click here.


2012BU19      J.Phys.:Conf.Ser. 381, 012121 (2012)

B.Bucher, J.Browne, S.Almaraz-Calderon, A.Alongi, A.D.Ayangeakaa, A.Best, M.Couder, J.DeBoer, X.Fang, W.Lu, M.Notani, D.Patel, N.Paul, A.Roberts, R.Talwar, W.Tan, X.D.Tang, A.Villano

The Role of 12C(12C, n) in the Astrophysical S-Process

NUCLEAR REACTIONS 12C(12C, n), E(cm)=3.54-8.74 MeV; measured thin and thick target (4.23-8.74 MeV and 3.54-4.74 MeV, respectively) β-delayed γ rays; deduced modified S-factor, reaction rates. Compared with other data and predictions.

doi: 10.1088/1742-6596/381/1/012121
Citations: PlumX Metrics


1984BR10      Phys.Rev. C29, 2188 (1984)

J.C.Browne, R.M.White, R.E.Howe, J.H.Landrum, R.J.Dougan, R.J.Dupzyk

242mAm Fission Cross Section

NUCLEAR REACTIONS 242mAm(n, F), E ≈ 0.001 eV-20 MeV; measured fission σ(E). 243Am deduced resonaces, Γn, ΓF, average level spacing, s-wave strength function. Breit-Wigner single level sum analysis.

doi: 10.1103/PhysRevC.29.2188
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10805.


1983HO21      Nucl.Phys. A407, 193 (1983)

R.E.Howe, R.M.White, J.C.Browne, J.H.Landrum, R.J.Dougan, R.W.Lougheed, R.J.Dupzyk

Measurement of the Prompt Fission Neutron Multiplicity from the 245Cm(n, f) and 242mAm(n, f) Reactions

NUCLEAR REACTIONS 245Cm(n, F), E=0.00005-14000 keV; 242mAm(n, F), E=14 MeV; measured prompt fission neutron multiplicity.

doi: 10.1016/0375-9474(83)90314-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12851.


1982BE08      Nucl.Sci.Eng. 80, 393 (1982)

J.W.Behrens, J.C.Browne, J.C.Walden

Measurement of the Neutron-Induced Fission Cross Section of Neptunium-237 Relative to Uranium-235 from 20 keV to 30 MeV

NUCLEAR REACTIONS, Fission 235U, 237Np(n, F), E=0.02-30 MeV; measured σ(fission) ratio vs E.

doi: 10.13182/NSE82-A19824
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10647.


1982BE31      Nucl.Sci.Eng. 81, 512 (1982)

J.W.Behrens, J.C.Browne, E.Ables

Measurement of the Neutron-Induced Fission Cross Section of 232Th Relative to 235U from 0.7 to 30 MeV

NUCLEAR REACTIONS, Fission 232Th, 235U(n, F), E=0.7-30 MeV; measured σ(fission) ratio vs E. Ionization chambers, tof.

doi: 10.13182/NSE82-A21440
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10658.


1982BR18      Phys.Rev. C26, 969 (1982)

J.C.Browne, B.L.Berman

Neutron-Capture Resonances for 82Se

NUCLEAR REACTIONS 82Se, Se(n, γ), E=0.006-40 keV; measured σ(capture) vs E. 83Se deduced resonances.

doi: 10.1103/PhysRevC.26.969
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12787.


1982JU01      Phys.Rev. C25, 2810 (1982)

E.T.Jurney, P.J.Bendt, J.C.Browne

Thermal Neutron Capture Cross Section of Deuterium

NUCLEAR REACTIONS 2H, 12C(n, γ), E=thermal; measured Eγ, Iγ, σ. 13C transitions deduced Iγ.

doi: 10.1103/PhysRevC.25.2810
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12744.


1981BE15      Nucl.Sci.Eng. 77, 444 (1981)

J.W.Behrens, J.C.Browne

Measurement of the Neutron-Induced Fission Cross Sections of Americium-241 and Americium-243 Relative to Uranium-235 from 0.2 to 30 MeV

NUCLEAR REACTIONS, Fission 241,243Am, 235U(n, F), E=0.2-30 MeV; measured σ(E). 241,243Am deduced σ relative to 235U. Ionization fission chambers, tof, threshold method.

doi: 10.13182/NSE81-A18957
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10652.


1981BR06      Phys.Rev. C23, 1434 (1981)

J.C.Browne, B.L.Berman

Neutron-Capture Cross Sections for Osmium Isotopes and the Age of the Universe

NUCLEAR REACTIONS 186,187,188,189,190,192Os(n, γ), E=2 eV-150 keV; measured σ; deduced nucleosynthesis duration, age of universe, Maxwellian average σ. 187,188,189,190,191,193Os deduced average level spacing.

doi: 10.1103/PhysRevC.23.1434
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12712.


1981HO08      Nucl.Sci.Eng. 77, 454 (1981)

R.E.Howe, J.C.Browne, R.J.Dougan, R.J.Dupzyk, J.H.Landrum

Fission Neutron Multiplicity for the 242mAm(n, f) Reaction

NUCLEAR REACTIONS, Fission 242mAm(n, F), E=0.037-30 MeV; measured neutron multiplicity vs E. Semiempirical model. Liquid benzene scintillator, tof.

doi: 10.13182/NSE81-A18958
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10993.


1980WI06      Phys.Rev. C21, 2019 (1980)

W.W.Wilcke, M.W.Johnson, W.U.Schroder, D.Hilscher, J.R.Birkelund, J.R.Huizenga, J.C.Browne, D.G.Perry

Actinide Muonic Atom Lifetimes Deduced from Muon-Induced Fission

NUCLEAR REACTIONS 235,238U, 237Np, 239,242Pu(μ-, F), E at rest; measured delayed fission. 232Th, 233,235,238U, 237Np, 239,242Pu deduced muon capture rates, T1/2 of muonic atoms, isotopic effects.

doi: 10.1103/PhysRevC.21.2019
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1979SC19      Phys.Rev.Lett. 43, 672 (1979)

W.U.Schroder, W.W.Wilcke, M.W.Johnson, D.Hilscher, J.R.Huizenga, J.C.Browne, D.G.Perry

Evidence for Atomic Muon Capture by Fragments from Prompt Fission of Muonic 237Np, 239Pu, and 242Pu

NUCLEAR REACTIONS 237Np, 239,242Pu(μ-, nF), E=at rest; measured (fragment n)-coin; deduced T1/2 of muon bound to target, target-n, fission fragment.

doi: 10.1103/PhysRevLett.43.672
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1978BR05      Nucl.Sci.Eng. 65, 166 (1978)

J.C.Browne, R.W.Benjamin, D.G.Karraker

Fission Cross Section for Curium-245 from 0.01 to 35 eV

NUCLEAR REACTIONS 245Cm(n, F), E=0.01-35 eV; measured σ(E). 246Cm deduced neutron resonance parameters.

doi: 10.13182/NSE78-A27138
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10730.


1978ST26      Nucl.Sci.Eng. 67, 344 (1978)

M.Stelts, J.C.Browne

The Dependence of the Gamma-Ray Spectral Shape on the Neutron Energy Averaging Interval Size for the 181Ta(n, γ) Reaction

NUCLEAR REACTIONS 181Ta(n, γ), E=4.28, 20-200 eV; measured Eγ, Iγ; deduced dependence of shape capture γ-spectra on neutron energy averaging.

doi: 10.13182/NSE78-A27258
Citations: PlumX Metrics


1977BE31      Phys.Lett. 69B, 278 (1977)

J.W.Behrens, J.C.Browne

Structure in the Subthreshold 232Th(n, f) Cross Section

NUCLEAR REACTIONS 232Th(n, F), E=0.1-30 MeV; measured σ(E).

doi: 10.1016/0370-2693(77)90544-5
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1977JO09      Phys.Rev. C15, 2169 (1977)

M.W.Johnson, W.U.Schroder, J.R.Huizenga, W.K.Hensley, D.G.Perry, J.C.Browne

Measurement of Total Muon-Capture Rates in 232Th, 235,238U, and 239Pu

RADIOACTIVITY 232Th, 235,238U, 239Pu; measured muon disappearance rates in muonic atoms; deduced total muon capture rates, upper limit for population of shape isomers.

doi: 10.1103/PhysRevC.15.2169
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1977ST15      Phys.Rev. C16, 574 (1977)

M.L.Stelts, J.C.Browne

Gamma-Ray Spectra from Capture of 2-eV to 3-keV Neutrons by 181Ta

NUCLEAR REACTIONS 181Ta(n, γ), E=2ev-3 keV; measured σ(E, Eγ); deduced Q. 182Ta deduced levels, J, π, Γγ, strength function, correlation coefficients.

doi: 10.1103/PhysRevC.16.574
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1976BR30      Phys.Rev. C14, 1287 (1976)

J.C.Browne, G.P.Lamaze, I.G.Schroder

Ratio of Neutron Capture Cross Sections for 186Os and 187Os at 25-keV Neutron Energy

NUCLEAR REACTIONS 186,187Os(n, γ), E=25 keV; measured σ ratio.

doi: 10.1103/PhysRevC.14.1287
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10638.


1976BR38      At.Energ. 40, 491(1976); Sov.At.Energy 40, 587 (1976)

J.S.Browne, R.E.Houve

Search for Fissile Isomers in the (n, 2n) Reaction

NUCLEAR REACTIONS 238U, 242,244Pu(n, 2n), E=14 MeV; measured σ for production of SF isomers. 237U, 241,243Pu deduced no SF isomers.


1974BR05      Phys.Rev. C9, 1177 (1974)

J.C.Browne, C.D.Bowman

Investigation of the γ Decay of Subthreshold-Fission Resonances of 242Pu to a Fission Isomeric State

NUCLEAR REACTIONS 242Pu(n, Fγ), E=400-3000 eV; measured σ(E), γ(t). 243Pu resonance deduced γ-branching.

doi: 10.1103/PhysRevC.9.1177
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1974BR38      Phys.Rev. C10, 2545 (1974)

J.C.Browne, F.S.Dietrich

Hauser-Feshbach Calculation of the 252Cf Spontaneous-Fission Neutron Spectrum

RADIOACTIVITY, Fission 252Cf(SF); calculated neutron spectrum; Hauser-Feshbach calculation.

doi: 10.1103/PhysRevC.10.2545
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1974DI10      Phys.Rev. C10, 795 (1974)

F.S.Dietrich, J.C.Browne, W.J.O'Connell, M.J.Kay

Spectrum of γ Rays in the 8- to 20-MeV Range from 252Cf Spontaneous Fission

RADIOACTIVITY, Fission 252Cf(SF); measured Eγ, Iγ, γ(t). Statistical calculation of high-energy γ-ray spectrum.

doi: 10.1103/PhysRevC.10.795
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14642.


1973BE20      Phys.Rev. C7, 2522 (1973)

B.L.Berman, J.C.Browne

Microscopic 130Ba(n, γ) Cross Section and the Origin of 131Xe on the Moon

NUCLEAR REACTIONS 130Ba(n, γ), E=0.5-5000 eV; measured σ(E;Eγ). 131Ba deduced resonances, level-width.

doi: 10.1103/PhysRevC.7.2522
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10313.


1973BR29      Phys.Rev. C8, 2405 (1973)

J.C.Browne, B.L.Berman

Neutron-Capture Cross Sections for 128Te and 130Te and the Xenon Anomaly in Old Tellurium Ores

NUCLEAR REACTIONS 128,130Te(n, γ), E=0.5-7000 eV; measured σ(E). 129,131Te deduced resonances, level-width.

doi: 10.1103/PhysRevC.8.2405
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10340.


1972BR04      Phys.Rev.Lett. 28, 617 (1972)

J.C.Browne, C.D.Bowman

Investigation of γ-Ray Emission Preceding Isomeric Fission of 236U

NUCLEAR REACTIONS, Fission 235U(n, γF), E=1-100 eV; measured (γ)(fragment)-delay; deduced limit on pre-fission γ-emission. 236U deduced relative double barrier penetrabilities.

doi: 10.1103/PhysRevLett.28.617
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1971MO16      Nucl.Phys. A168, 406 (1971)

J.D.Moses, J.C.Browne, H.W.Newson, E.G.Bilpuch, G.E.Mitchell

A High-Resolution Investigation of the (p, n) Reaction Through Isobaric Analogue Resonances

NUCLEAR REACTIONS 54Cr(p, p), (p, n), Ep=2.4-2.7 MeV; measured σ(E). 55Mn deduced resonances, J, π, L, p-width, n-width, isobaric analogs. 64Ni(p, p), (p, n), Ep=3.1-3.3 MeV; measured σ(E). 65Cu deduced levels, J, π, L, p-width, n-width, isobaric analogs. Enriched targets.

doi: 10.1016/0375-9474(71)90802-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2705.


1970BR33      Nucl.Phys. A153, 481 (1970)

J.C.Browne, H.W.Newson, E.G.Bilpuch, G.E.Mitchell

Fine Structure of Analogue States in 59Cu, 61Cu, 63Cu and 65Cu

NUCLEAR REACTIONS 58,60,62,64Ni(p, p), E=1.8-3.3 MeV; measured σ(E;θ). 64Ni(p, n), E < 3.3 MeV; measured σ(E). 59,61,63,65Cu deduced isobaric analog resonances, J, π, level-width, Coulomb energy differences.

doi: 10.1016/0375-9474(70)90787-6
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1969WI03      Phys.Rev. 177, 1553(1969)

P.Wilhjelm, G.A.Keyworth, J.C.Browne, W.P.Beres, M.Divadeenam, H.W.Newson, E.G.Bilpuch

Experimental High-Resolution Investigation and Shell-Model Interpretation of the 49Ca Ground-State Analog

NUCLEAR REACTIONS 48Ca(p, p), (p, n), (p, nγ), E=1.93-2.01 MeV; measured σ(Ep; θ). 49Sc deduced resonances, J, π, level-width, isobaric analog. Enriched target.

doi: 10.1103/PhysRev.177.1553
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1968BR27      Phys.Letters 28B, 26 (1968)

J.C.Browne, G.A.Keyworth, D.P.Lindstrom, J.D.Moses, H.W.Newson, E.G.Bilpuch, P.Wilhjelm

The Fine Structure of Isobaric Analogue Resonances in 43Sc and 45Sc

NUCLEAR REACTIONS 42,44Ca(p, p), E=1.24-1.82 MeV; measured σ(E). 43,45Sc deduced isobaric analog.

doi: 10.1016/0370-2693(68)90530-3
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1964BR36      Phys. Rev. 135, A1227 (1964)

J.C.Browne, F.A.Matsen

Quantum-Mechanical Calculations for the Electric Field Gradients and Other Electronic Properties of Lithium Hydride: The Use of Mixed Orbital Sets

NUCLEAR STRUCTURE 7Li; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.135.A1227
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Note: The following list of authors and aliases matches the search parameter J.Browne: , J.C.BROWNE, J.S.BROWNE