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NSR database version of April 26, 2024.

Search: Author = E.Johnson

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2020HU10      Phys.Rev. C 102, 014615 (2020)

C.Hunt, G.V.Rogachev, S.Almaraz-Calderon, A.Aprahamian, M.Avila, L.T.Baby, B.Bucher, V.Z.Goldberg, E.D.Johnson, K.W.Kemper, A.N.Kuchera, W.P.Tan, I.Wiedenhover

Observation of T = 3/2 isobaric analog states in ⁹Be using p + ⁸Li resonance scattering

NUCLEAR REACTIONS ¹H(⁸Li, ⁸Li), E(cm)=1.46-2.3 MeV, [secondary ⁸Li radioactive beam from ²H(⁷Li, ⁸Li), E=23.5, 27 MeV primary reaction]; measured energies of light and heavy recoils, (light recoils)(heavy recoils)-coin, differential σ(θ, E) using two annular Silicon strip detectors at RESOLUT radioactive nuclear beam facility of the FSU John D. Fox Superconducting Accelerator Laboratory. ⁹Be; deduced resonances J, π, width, T=3/2 IAS, spectroscopic factors from R-matrix analysis using MINRMATRIX code. Discussed isomirror properties for the T=3/2 A=9 isoquartet. Relevance to study of the structure of neutron-rich exotic nuclei through IAS.

doi: 10.1103/PhysRevC.102.014615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2600. Data from this article have been entered in the XUNDL database. For more information, click here.

2017KO31      Nucl.Instrum.Methods Phys.Res. A870, 1 (2017)

E.Koshchiy, J.C.Blackmon, G.V.Rogachev, I.Wiedenhover, L.Baby, P.Barber, D.W.Bardayan, J.Belarge, D.Caussyn, E.D.Johnson, K.Kemper, A.N.Kuchera, L.E.Linhardt, K.T.Macon, M.Matos, B.S.Rasco, D.Santiago-Gonzalez

ANASEN: The array for nuclear astrophysics and structure with exotic nuclei

NUCLEAR REACTIONS ⁴He(⁶He, ⁶He), E=7-29 MeV; ⁴He(¹⁴N, p), E=35.6 MeV; measured reaction products, Eα, Iα; deduced σ(θ).

doi: 10.1016/j.nima.2017.07.030
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2014AV04      Phys.Rev. C 90, 024327 (2014)

M.L.Avila, G.V.Rogachev, V.Z.Goldberg, E.D.Johnson, K.W.Kemper, Yu.M.Tchuvil'sky, A.S.Volya

α-cluster structure of ¹⁸O

NUCLEAR REACTIONS ⁴He(¹⁴C, α), E=14.9 MeV; measured Eα, Iα, differential σ(E), partial α- and neutron-decay widths at FSU Superconducting linear accelerator facility. ¹⁸O; deduced levels, resonances, J, π, widths, reduced α widths. Multilevel, multichannel R-matrix analysis. Discussed rotational bands, and α-cluster structure with reference to those in ¹⁶O and ²⁰Ne. Comparison with cluster-nucleon configuration interaction model calculations, and with earlier experimental results.

doi: 10.1103/PhysRevC.90.024327
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2131. Data from this article have been entered in the XUNDL database. For more information, click here.

2013MI05      Phys.Rev. C 87, 054617 (2013)

J.P.Mitchell, G.V.Rogachev, E.D.Johnson, L.T.Baby, K.W.Kemper, A.M.Moro, P.Peplowski, A.S.Volya, I.Wiedenhover

Structure of ⁸B from elastic and inelastic ⁷Be+p scattering

NUCLEAR REACTIONS ¹H(⁷Be, ⁷Be), (⁷Be, ⁷Be'), [secondary ⁷Be from ¹H(⁷Li, ⁷Bi), E=9 MeV primary reaction], E=18.5, 22, 27.2 MeV; measured particle spectra, (⁷Be)p-coin, differential σ(E) at FSU accelerator facility. ⁸B; deduced levels, resonances, J, π, proton and total widths, spectroscopic factors, phase shifts. ⁷Be(p, p), (p, p'); analysis of excitation function by R-matrix method. ⁷Li(n, γ); calculated σ as function of excitation energy using TDCSM model. ⁷Li(n, n), (n, n'), E(cm)=0.1-1.4 MeV; analyzed σ by R-matrix theory. Comparison of σ and phase shifts with predictions of TDCSM model and ab initio no-core shell model coupled with the resonating group method (NCSM/RGM) calculations.

doi: 10.1103/PhysRevC.87.054617
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2028. Data from this article have been entered in the XUNDL database. For more information, click here.

2012GO11      J.Phys.:Conf.Ser. 337, 012008 (2012)

V.Z.Goldberg, B.T.Roeder, G.V.Rogachev, G.G.Chubarian, E.D.Johnson, C.Fu, A.A.Alharbi, M.L.Avila, A.Banu, M.McCleskey, J.P.Mitchell, E.Simmons, G.Tabacaru, L.Trache, R.E.Tribble

Resonance Scattering to Study Exotic Nuclei at the Limits of Stability

NUCLEAR REACTIONS ¹H(¹³O, ¹³O), E≈11 MeV/nucleon;measured thick target charged reaction products. ¹⁴F deduced levels, widths, J, π, σ(θ); calculated ¹⁴F resonance levels, widths, J, π, σ(θ) using R-matrix, ¹⁴F levels, J, π using shell model and ab initio calculations. ¹H(⁸He, ⁸He), E=cyclotron; calculated, re-analyzed published results considering virtual 2s resonance in ⁹He.

doi: 10.1088/1742-6596/337/1/012008
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2012LI60      J.Phys.:Conf.Ser. 403, 012036 (2012)

L.E.Linhardt, L.Baby, D.W.Bardayan, J.C.Blackmon, H.Gardiner, E.Johnson, E.Koschiy, M.T.Macon, M.Matos, B.C.Rasco, G.Rogachev, D.Santiago-Gonzalez, I.Wiedenhoever

Measurement of ¹⁷F + p reactions with ANASEN

NUCLEAR REACTIONS ¹H(¹⁷O, α), E(cm)=1.8-3 MeV; ¹H(¹⁷F, α), (¹⁷F, p), E=55 MeV; measured reaction products, Ep, Ip, Eα, Iα. ¹⁴N, ¹⁴O, ¹⁷F; deduced yields, resonances. R-matrix fit. The Array for Nuclear Astrophysics Studies with Exotic Nuclei (ANASEN), RESOLUT facility at FSU.

doi: 10.1088/1742-6596/403/1/012036
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2012RO32      Prog.Theor.Phys.(Kyoto), Suppl. 196, 184 (2012)

G.V.Rogachev, M.Avila, S.Cherubini, V.Z.Goldberg, M.Gulino, E.D.Johnson, A.N.Kuchera, M.La Cognata, L.Lamia, S.Romano, L.E.Miller, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, C.Spitaleri, R.E.Tribble, W.H.Trzaska, A.Tumino

Clustering in Non-Self-Conjugate Nuclei

NUCLEAR REACTIONS ⁹Be(p, α), E(cm)=2-5.5 MeV; ⁴He(¹⁴C, X)¹⁸O, E(cm)=2-7 MeV; measured reaction products, Eα, Iα; deduced σ(θ), resonance parameters. Comparison with available data, R-matrix fit.

doi: 10.1143/PTPS.196.184
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2011AL03      Phys.Rev. C 83, 024913 (2011)

B.Alver, B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, R.R.Betts, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, Z.Chai, V.Chetluru, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, J.Kotula, W.Kucewicz, P.Kulinich, C.M.Kuo, W.Li, W.T.Lin, C.Loizides, S.Manly, D.McLeod, J.Michalowski, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, I.Sedykh, W.Skulski, C.E.Smith, S.G.Steadman, P.Steinberg, G.S.F.Stephans, M.Stodulski, A.Sukhanov, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, S.S.Vaurynovich, R.Verdier, G.I.Veres, B.Wadsworth, P.Walters, E.Wenger, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Charged-particle multiplicity and pseudorapidity distributions measured with the PHOBOS detector in Au + Au, Cu + Cu, d + Au, and p + p collisions at ultrarelativistic energies

doi: 10.1103/PhysRevC.83.024913
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2011KU24      Phys.Rev. C 84, 054615 (2011); Erratum Phys.Rev. C 85, 069902 (2012); Erratum Phys.Rev. C 88, 039901 (2013)

A.N.Kuchera, G.V.Rogachev, V.Z.Goldberg, E.D.Johnson, S.Cherubini, M.Gulino, M.La Cognata, L.Lamia, S.Romano, L.E.Miller, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, C.Spitaleri, R.E.Tribble, W.H.Trzaska, A.Tumino

Molecular structures in T=1 states of ¹⁰B

NUCLEAR REACTIONS ¹H(⁹Be, α)⁶Li*, E=22.3-55.6 MeV; measure Eα, Iα, particle spectra, σ(E, θ). ¹⁰B; deduced levels, J, π, isospin, widths, cluster state, highly deformed molecular type rotational band. R-matrix analysis of excitation functions and angular distributions. Comparison with level structure in ¹⁰Be.

doi: 10.1103/PhysRevC.84.054615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1961. Data from this article have been entered in the XUNDL database. For more information, click here.

2010AL01      Phys.Rev.Lett. 104, 062301 (2010)

B.Alver, B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, R.R.Betts, A.A.Bickley, R.Bindel, W.Busza, A.Carroll, Z.Chai, V.Chetluru, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, C.Halliwell, J.Hamblen, M.Hauer, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, N.Khan, P.Kulinich, C.M.Kuo, W.Li, W.T.Lin, C.Loizides, S.Manly, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, C.Reed, C.Roland, G.Roland, J.Sagerer, H.Seals, I.Sedykh, C.E.Smith, M.A.Stankiewicz, P.Steinberg, G.S.F.Stephans, A.Sukhanov, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, S.S.Vaurynovich, R.Verdier, G.I.Veres, P.Walters, E.Wenger, F.L.H.Wolfs, B.Wosiek, K.Wozniak, B.Wyslouch

High Transverse Momentum Triggered Correlations over a Large Pseudorapidity Acceptance in Au + Au Collisions at √ s_NN = 200 GeV

doi: 10.1103/PhysRevLett.104.062301
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2010AL08      Phys.Rev.Lett. 104, 142301 (2010)

B.Alver, B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, R.R.Betts, A.A.Bickley, R.Bindel, W.Busza, A.Carroll, Z.Chai, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, C.Halliwell, J.Hamblen, M.Hauer, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, N.Khan, P.Kulinich, C.M.Kuo, W.Li, W.T.Lin, C.Loizides, S.Manly, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, C.Reed, C.Roland, G.Roland, J.Sagerer, H.Seals, I.Sedykh, C.E.Smith, M.A.Stankiewicz, P.Steinberg, G.S.F.Stephans, A.Sukhanov, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, S.S.Vaurynovich, R.Verdier, G.I.Veres, P.Walters, E.Wenger, F.L.H.Wolfs, B.Wosiek, K.Wozniak, B.Wyslouch

Event-by-Event Fluctuations of Azimuthal Particle Anisotropy in Au+Au Collisions at √ s_NN = 200 GeV

doi: 10.1103/PhysRevLett.104.142301
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2010GO16      Phys.Lett. B 692, 307 (2010)

V.Z.Goldberg, B.T.Roeder, G.V.Rogachev, G.G.Chubarian, E.D.Johnson, C.Fu, A.A.Alharbi, M.L.Avila, A.Banu, M.McCleskey, J.P.Mitchell, E.Simmons, G.Tabacaru, L.Trache, R.E.Tribble

First observation of ¹⁴F

NUCLEAR REACTIONS ¹H(¹³O, X)¹⁴F, E=31 MeV/nucleon; ¹H(¹⁴O, ¹⁴O), E=154 MeV; measured reaction products, proton spectra; deduced σ(θ), J, π, level scheme, resonances. Comparison with shell model calculations.

doi: 10.1016/j.physletb.2010.07.054
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1815. Data from this article have been entered in the XUNDL database. For more information, click here.

2010JO08      J.Phys.:Conf.Ser. 205, 012011 (2010)

E.D.Johnson, G.V.Rogachev, V.Z.Goldberg, S.Brown, D.Robson, A.M.Crisp, P.D.Cottle, C.Fu, J.Giles, B.W.Green, K.W.Kemper, K.Lee, B.T.Roeder, R.E.Tribble

Clustering in N ≠ Z nuclei

NUCLEAR REACTIONS ⁴He(¹⁴C, ¹⁴C), E=25 MeV; measured resonance elastic scattering, Eα, Iα(θ); deduced σ, σ(θ); calculated σ, σ(θ) using R-matrix; deduced resonance parameters, α-widths, n-widths. ⁴He(¹⁴C, ¹⁸O), E≈1-100 keV; calculated, analyzed reaction data using DWBA σ and Coulomb modified ANC; deduced reaction rates, asymptotic normalization coefficients, influence of cluster resonant and nonresonant capture.

doi: 10.1088/1742-6596/205/1/012011
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2010MI12      Phys.Rev. C 82, 011601 (2010)

J.P.Mitchell, G.V.Rogachev, E.D.Johnson, L.T.Baby, K.W.Kemper, A.M.Moro, P.N.Peplowski, A.Volya, I.Wiedenhover

Low-lying states in ⁸B

NUCLEAR REACTIONS ¹H(⁷Be, ⁷Be), (⁷Be, ⁷Be'), E=18.5, 22.0 MeV, [secondary ⁷Be beam from primary ¹H(⁷Li, ⁷Be) reaction]; measured recoil proton and ⁷Be spectra, (proton)(⁷Be)-coin, excitation functions and angular distributions. ⁸B; deduced levels, J, π, partial proton widths and total widths. R-matrix and time-dependent continuum shell model (TDCSM) analysis. Comparison with low-lying level structure of mirror nucleus ⁸Li.

doi: 10.1103/PhysRevC.82.011601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1809. Data from this article have been entered in the XUNDL database. For more information, click here.

2009JO07      Phys.Rev. C 80, 045805 (2009)

E.D.Johnson, G.V.Rogachev, J.Mitchell, L.Miller, K.W.Kemper

¹⁴C(α, γ) reaction rate

NUCLEAR REACTIONS ⁶Li(¹⁴C, d), E=8.8 MeV; ⁷Li(¹⁴C, t), E=11.5 MeV; measured Ed, Id, Et, It, σ, σ(θ). ¹⁸O; deduced levels, J, π. ¹⁴C(α, γ)¹⁸O; deduced astrophysical S factors, reaction rates, and asymptotic normalization coefficients (ANCs).

doi: 10.1103/PhysRevC.80.045805
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1761. Data from this article have been entered in the XUNDL database. For more information, click here.

2009JO08      Eur.Phys.J. A 42, 135 (2009)

E.D.Johnson, G.V.Rogachev, V.Z.Goldberg, S.Brown, D.Robson, A.M.Crisp, P.D.Cottle, C.Fu, J.Giles, B.W.Green, K.W.Kemper, K.Lee, B.T.Roeder, R.E.Tribble

Extreme α-clustering in the ¹⁸O nucleus

NUCLEAR REACTIONS ⁴He(¹⁴C, ¹⁴C), E=25 MeV; measured σ(E, θ). ¹⁸O; deduced levels, widths, J, π using R-matrix analysis.

doi: 10.1140/epja/i2009-10887-1
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Data from this article have been entered in the XUNDL database. For more information, click here.

2008SK06      Phys.Rev. C 78, 044603 (2008)

B.B.Skorodumov, G.V.Rogachev, A.Aprahamian, V.Z.Goldberg, J.J.Kolata, S.Almaraz, H.Amro, E.D.Johnson, L.O.Lamm, M.Quinn, A.Teymurazyan, A.Woehr

T = 3/2 states in ¹³C

NUCLEAR REACTIONS ¹H, C(¹¹B, ¹¹B), (¹²B, ¹²B), E=44.6 MeV; measured σ(θ). ¹³C; deduced levels, J, π, resonance widths. Comparisons with ¹³B, ¹³N, ¹³O, shell model calculations.

doi: 10.1103/PhysRevC.78.044603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1658. Data from this article have been entered in the XUNDL database. For more information, click here.

2007MU10      Nucl.Phys. A787, 321c (2007)

A.M.Mukhamedzhanov, L.D.Blokhintsev, S.Brown, V.Burjan, S.Cherubini, V.Z.Goldberg, M.Gulino, B.F.Irgaziev, E.Johnson, K.Kemper, V.Kroha, M.La Cognata, L.Lamia, A.Momotyuk, R.G.Pizzone, B.Roeder, G.Rogachev, S.Romano, C.Spitaleri, R.E.Tribble, A.Tumino

Indirect Techniques in Nuclear Astrophysics. Asymptotic Normalization Coefficient and Trojan Horse

NUCLEAR REACTIONS ¹³C(α, n), E=0-0.9 MeV; calculated astrophysical S-factor. Asymptotic normalization coefficient method. Comparison with data. ⁶Li(d, α), ⁷Li(p, α), E=0-800 keV; calculated astrophysical S-factor. Trojan horse method.

doi: 10.1016/j.nuclphysa.2006.12.051
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2006JO11      Phys.Rev.Lett. 97, 192701 (2006)

E.D.Johnson, G.V.Rogachev, A.M.Mukhamedzhanov, L.T.Baby, S.Brown, W.T.Cluff, A.M.Crisp, E.Diffenderfer, V.Z.Goldberg, B.W.Green, T.Hinners, C.R.Hoffman, K.W.Kemper, O.Momotyuk, P.Peplowski, A.Pipidis, R.Reynolds, B.T.Roeder

Astrophysical Reaction Rate for the Neutron-Generator Reaction ¹³C(α, n)¹⁶O in Asymptotic Giant Branch Stars

NUCLEAR REACTIONS ⁶Li(¹³C, d), E=8.0, 8.5 MeV; measured deuteron spectra, σ(E, θ); deduced asymptotic normalization coefficient for subthreshold resonance. ¹³C(α, n), E ≈ 0-1 MeV; deduced astrophysical S-factor, reaction rates.

doi: 10.1103/PhysRevLett.97.192701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1470.

2005BA17      Phys.Rev.Lett. 94, 082304 (2005)

B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, R.R.Betts, A.A.Bickley, R.Bindel, W.Busza, A.Carroll, Z.Chai, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, C.Halliwell, J.Hamblen, M.Hauer, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, N.Khan, P.Kulinich, C.M.Kuo, W.T.Lin, S.Manly, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, C.Reed, C.Roland, G.Roland, J.Sagerer, H.Seals, I.Sedykh, C.E.Smith, M.A.Stankiewicz, P.Steinberg, G.S.F.Stephans, A.Sukhanov, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, S.S.Vaurynovich, R.Verdier, G.I.Veres, E.Wenger, F.L.H.Wolfs, B.Wosiek, K.Wozniak, B.Wyslouch

Centrality Dependence of Charged Hadron Transverse Momentum Spectra in Au + Au Collisions from √ s_NN = 62.4 to 200 GeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=62.4 GeV/nucleon; measured charged hadrons transverse momentum spectra, centrality dependence; deduced medium modification factor. Comparison with data at higher energies.

doi: 10.1103/PhysRevLett.94.082304
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2005BA32      Phys.Rev.Lett. 94, 122303 (2005)

B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, R.R.Betts, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, Z.Chai, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, M.Hauer, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, W.T.Lin, S.Manly, D.McLeod, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, H.Seals, I.Sedykh, W.Skulski, C.E.Smith, M.A.Stankiewicz, P.Steinberg, G.S.F.Stephans, A.Sukhanov, J.-L.Tang, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, S.S.Vaurynovich, R.Verdier, G.I.Veres, E.Wenger, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Energy Dependence of Elliptic Flow over a Large Pseudorapidity Range in Au+Au Collisions at the BNL Relativistic Heavy Ion Collider

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=19.6, 62.4, 130, 200 GeV/nucleon; measured elliptic flow; deduced energy and pseudorapidity dependence.

doi: 10.1103/PhysRevLett.94.122303
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2005BA83      Phys.Rev. C 72, 031901 (2005)

B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, B.Becker, R.R.Betts, A.A.Bickley, R.Bindel, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, A.S.Harrington, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, N.Khan, P.Kulinich, C.M.Kuo, J.W.Lee, W.T.Lin, S.Manly, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, C.Roland, G.Roland, J.Sagerer, P.Sarin, I.Sedykh, W.Skulski, C.E.Smith, P.Steinberg, G.S.F.Stephans, A.Sukhanov, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, G.I.Veres, F.L.H.Wolfs, B.Wosiek, K.Wozniak, B.Wyslouch, J.Zhang

Scaling of charged particle production in d+Au collisions at √ s_NN = 200 GeV

NUCLEAR REACTIONS ¹⁹⁷Au(d, X), E(cm)=200 GeV/nucleon; analyzed charged particle pseudorapidity distribution, integrated multiplicities vs centrality.

doi: 10.1103/PhysRevC.72.031901
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2004BA01      Phys.Lett. B 578, 297 (2004)

B.B.Back, M.D.Baker, D.S.Barton, R.R.Betts, M.Ballintijn, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, W.T.Lin, J.W.Lee, S.Manly, D.McLeod, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, W.Skulski, S.G.Steadman, P.Steinberg, G.S.F.Stephans, A.Sukhanov, J.-L.Tang, R.Teng, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, G.I.Veres, B.Wadsworth, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Charged hadron transverse momentum distributions in Au + Au collisions at √ s_NN = 200 GeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=200 GeV/nucleon; measured charged hadron transverse momentum distributions vs centrality, invariant yields; deduced scaling features.

doi: 10.1016/j.physletb.2003.10.101
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2004BA20      Braz.J.Phys. 34, 829 (2004)

B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, B.Becker, R.R.Betts, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, A.S.Harrington, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, J.W.Lee, W.T.Lin, S.Manly, D.McLeod, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, I.Sedykh, W.Skulski, C.E.Smith, P.Steinberg, G.S.F.Stephans, A.Sukhanov, J.-L.Tang, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, G.I.Veres, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch, J.Zhang

Recent Results from PHOBOS at RHIC

NUCLEAR REACTIONS ¹⁹⁷Au(d, X), (¹⁹⁷Au, X), E(cm)=19.6, 130, 200 GeV/nucleon; measured charged particles pseudorapidity distributions, transverse momentum, yields; deduced nuclear modification factors.

doi: 10.1590/s0103-97332004000500032
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2004BB20      Braz.J.Phys. 34, 829 (2004)

B.B.Back, M.D.Baker, M.Ballintijn, D.S.Barton, B.Becker, R.R.Betts, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, T.Gburek, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, A.S.Harrington, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, J.W.Lee, W.T.Lin, S.Manly, D.McLeod, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, I.Sedykh, W.Skulski, C.E.Smith, P.Steinberg, G.S.F.Stephans, A.Sukhanov, J.-L.Tang, M.B.Tonjes, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, G.I.Veres, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch, J.Zhang

Recent Results from PHOBOS at RHIC

NUCLEAR REACTIONS ¹⁹⁷Au(d, X), (¹⁹⁷Au, X), E(cm)=19.6, 130, 200 GeV/nucleon; measured charged particles pseudorapidity distributions, transverse momentum, yields; deduced nuclear modification factors.

doi: 10.1590/S0103-97332004000500032
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2003BA13      Phys.Rev. C 67, 021901 (2003)

B.B.Back, M.D.Baker, D.S.Barton, R.R.Betts, M.Ballintijn, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, W.T.Lin, S.Manly, D.McLeod, J.Michalowski, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, W.Skulski, S.G.Steadman, P.Steinberg, G.S.F.Stephans, M.Stodulski, A.Sukhanov, J.-L.Tang, R.Teng, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, B.Wadsworth, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Ratios of charged antiparticles to particles near midrapidity in Au+Au collisions at √s_NN=200 GeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=200 GeV/nucleon; measured charged particle/antiparticle yield ratios; deduced baryon chemical potential. Comparison with previous results, model predictions.

doi: 10.1103/PhysRevC.67.021901
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2003BA61      Phys.Rev.Lett. 91, 052303 (2003)

B.B.Back, M.D.Baker, D.S.Barton, R.R.Betts, M.Ballintijn, A.A.Bickley, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, G.A.Heintzelman, C.Henderson, D.J.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.L.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, W.T.Lin, S.Manly, D.McLeod, J.Michalowski, A.C.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, W.Skulski, S.G.Steadman, P.Steinberg, G.S.F.Stephans, M.Stodulski, A.Sukhanov, J.-L.Tang, R.Teng, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, B.Wadsworth, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Significance of the Fragmentation Region in Ultrarelativistic Heavy-Ion Collisions

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=19.6, 130, 200 GeV/nucleon; measured charged particle multiplicities, pseudorapidity distributions vs centrality; deduced scaling features. Limiting fragmentation hypothesis.

doi: 10.1103/PhysRevLett.91.052303
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2003GA23      Phys.Rev. C 68, 024312 (2003)

P.E.Garrett, W.Younes, J.A.Becker, L.A.Bernstein, E.M.Baum, D.P.DiPrete, R.A.Gatenby, E.L.Johnson, C.A.McGrath, S.W.Yates, M.Devlin, N.Fotiades, R.O.Nelson, B.A.Brown

Nuclear structure of the closed subshell nucleus ⁹⁰Zr studied with the (n, n, 'γ) reaction

NUCLEAR REACTIONS ⁹⁰Zr(n, n'γ), E ≈ 1-20 MeV; measured Eγ, Iγ, γγ-coin, excitation functions, DSA. ⁹⁰Zr deduced levels, J, π, configurations, T_1/2, B(E1), B(E2), B(M1). Geanie array, comparisons with model predictions.

doi: 10.1103/PhysRevC.68.024312
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13885. Data from this article have been entered in the XUNDL database. For more information, click here.

2002BA94      Phys.Rev.Lett. 89, 222301 (2002)

B.B.Back, M.D.Baker, D.S.Barton, R.R.Betts, R.Bindel, A.Budzanowski, W.Busza, A.Carroll, M.P.Decowski, E.Garcia, N.George, K.Gulbrandsen, S.Gushue, C.Halliwell, J.Hamblen, C.Henderson, D.Hofman, R.S.Hollis, R.Holynski, B.Holzman, A.Iordanova, E.Johnson, J.Kane, J.Katzy, N.Khan, W.Kucewicz, P.Kulinich, C.M.Kuo, W.T.Lin, S.Manly, D.McLeod, J.Michalowski, A.Mignerey, R.Nouicer, A.Olszewski, R.Pak, I.C.Park, H.Pernegger, C.Reed, L.P.Remsberg, M.Reuter, C.Roland, G.Roland, L.Rosenberg, J.Sagerer, P.Sarin, P.Sawicki, W.Skulski, S.G.Steadman, P.Steinberg, G.S.F.Stephans, M.Stodulski, A.Sukhanov, J.-L.Tang, R.Teng, A.Trzupek, C.Vale, G.J.van Nieuwenhuizen, R.Verdier, B.Wadsworth, F.L.H.Wolfs, B.Wosiek, K.Wozniak, A.H.Wuosmaa, B.Wyslouch

Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in Au + Au Collisions at √ s_nn = 130 GeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E(cm)=130 GeV/nucleon; measured charged particle collective flow vs centrality, pseudorapidity; deduced reaction mechanism features.

doi: 10.1103/PhysRevLett.89.222301
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1995BE41      Phys.Rev. C52, R2314 (1995)

T.Belgya, R.A.Gatenby, E.M.Baum, E.L.Johnson, D.P.DiPrete, S.W.Yates, B.Fazekas, G.Molnar

Two-Phonon Character of the Lowest J(π) = 1^- State of ¹⁴²Nd

NUCLEAR REACTIONS ¹⁴²Nd(n, n'γ), E=3.7 MeV; measured Eγ, Iγ, Iγ(θ), Doppler shift. ¹⁴²Nd level deduced T_1/2, branching ratios, B(λ), two-phonon character. Enriched target.

doi: 10.1103/PhysRevC.52.R2314
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1995DI06      Phys.Rev. C52, R2831 (1995)

D.P.DiPrete, E.L.Johnson, E.M.Baum, C.A.McGrath, D.Wang, M.F.Villani, S.W.Yates, T.Belgya, B.Fazekas, G.Molnar

Fast Electric Dipole Transitions in Nuclei Near N = 82

NUCLEAR REACTIONS ¹⁴⁶Nd(n, n'γ), E not given; measured Eγ, Iγ, γ(θ), DSA. ¹⁴⁶Nd deduced levels, J, π, T_1/2, γ multipolarity, B(λ).

doi: 10.1103/PhysRevC.52.R2831
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1995JO20      Phys.Rev. C52, 2382 (1995)

E.L.Johnson, E.M.Baum, D.P.DiPrete, R.A.Gatenby, T.Belgya, D.Wang, J.R.Vanhoy, M.T.McEllistrem, S.W.Yates

Lifetime Measurements of Scissors Mode Excitations in ^162,164Dy

NUCLEAR REACTIONS ^162,164Dy(n, n'γ), E=2.2-3.6 MeV; measured Eγ, Iγ, Iγ(θ), Doppler shift. ^162,164Dy deduced levels, J, branching ratios, T_1/2, B(M1), scissors mode states.

doi: 10.1103/PhysRevC.52.2382
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Data from this article have been entered in the XUNDL database. For more information, click here.

1993BE03      Phys.Rev. C47, 392 (1993)

T.Belgya, D.Seckel, E.L.Johnson, E.M.Baum, D.P.DiPrete, D.Wang, S.W.Yates

Level Lifetimes in N = 82 Isotones from Doppler-Shift Attenuation Method Mixed-Target Measurements

NUCLEAR REACTIONS Ba, Ce, Nd(n, n'γ), E=1.75 MeV; measured Eγ, Iγ(θ), Doppler shift attenuation. ¹³⁸Ba, ¹⁴⁰Ce, ¹⁴²Nd levels deduced T_1/2, B(λ). Mixed-element target, hyperpure Ge detector.

doi: 10.1103/PhysRevC.47.392
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1993DI05      Phys.Rev. C48, 2603 (1993)

D.P.DiPrete, T.Belgya, E.M.Baum, E.L.Johnson, S.W.Yates, P.D.Cottle, M.A.Kennedy, K.A.Stuckey

Search for High-Lying Octupole States and Octupole Fragmentation in ¹⁹⁶Pt with the (n, n'γ) Reaction

NUCLEAR REACTIONS ¹⁹⁶Pt(n, n'γ), E=2-3.5 MeV; measured Eγ, Iγ(θ), DSA. ¹⁹⁶Pt deduced levels, J, π, branching ratios, T_1/2, B(λ), octupole features. Enriched target, hyperpure Ge detectors.

doi: 10.1103/PhysRevC.48.2603
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13968.

1993FR22      Radiochim.Acta 62, 17 (1993)

B.Fricke, E.Johnson, G.M.Rivera

Ionization Potential and Radii of Atoms and Ions of Element 105 (Unnilpentium) and Ions of Tantalum Derived from Multiconfiguration Dirac-Fock Calculations

1993GA16      Nucl.Phys. A560, 633 (1993)

R.A.Gatenby, E.L.Johnson, E.M.Baum, S.W.Yates, D.Wang, J.R.Vanhoy, M.T.McEllistrem, T.Belgya, B.Fazekas, G.Molnar

Decay Properties and Lifetimes of States in ¹⁴⁴Sm from (n, n'γ) Reaction Studies

NUCLEAR REACTIONS ¹⁴⁴Sm(n, n'γ), E=1.8-4.3 MeV; measured Eγ, Iγ, Iγ(θ), Eγ(θ), σ(Eγ), Doppler shift. ¹⁴⁴Sm deduced levels, J, π, branching ratios, δ, T_1/2, B(λ). Enriched target, hyperpure Ge detector, Compton suppression. Two-phonon states, shell model.

doi: 10.1016/0375-9474(93)90038-Y
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13631.

1993JU04      Phys.Rev. C48, 1005 (1993)

A.Jungclaus, T.Belgya, D.P.DiPrete, M.Villani, E.L.Johnson, E.M.Baum, C.A.McGrath, S.W.Yates, N.V.Zamfir

Lifetimes and Electromagnetic Decay Properties of Negative-Parity States in ^150,152,154Sm from (n, n'γ) Measurements

NUCLEAR REACTIONS Sm(n, n'γ), E=1.3 MeV; measured Eγ, Iγ, DSA. ^{148,150,152,154}Sm levels deduced T_1/2, B(λ), ratios. Interacting boson model.

doi: 10.1103/PhysRevC.48.1005
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1992VA06      Phys.Rev. C45, 1628 (1992)

J.R.Vanhoy, M.T.McEllistrem, S.F.Hicks, R.A.Gatenby, E.M.Baum, E.L.Johnson, G.Molnar, S.W.Yates

Neutron and Proton Dynamics of ⁴⁸Ca Levels and γ-Ray Decays from Neutron Inelastic Scattering

NUCLEAR REACTIONS ⁴⁸Ca(n, n'γ), E=4.8-8 MeV; measured Eγ, Iγ, σ(E), γ yields, production σ, DSA. ⁴⁸Ca deduced levels, J, π, T_1/2, γ-ray branching ratios, neutron, proton dynamics. Model comparison.

doi: 10.1103/PhysRevC.45.1628
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13543.

1991BE46      Acta Phys.Acad.Sci.Hung. 69, 179 (1991)

T.Belgya, B.Fazekas, G.Molnar, A.Veres, R.A.Gatenby, J.R.Vanhoy, E.M.Baum, E.L.Johnson, S.W.Yates

Search for Various Collective Excitation Modes with the (n, n'γ) Reaction

NUCLEAR REACTIONS ⁹⁶Zr, ¹⁴⁴Sm, ¹³⁴Ba(n, n'γ), E not given; analyzed data. ⁹⁶Zr, ¹⁴⁴Sm deduced levels, J, π, double octupole, quadrupole-octupole modes. ¹³⁴Ba deduced levels, J, π, mixed-symmetry states transition rates.

1990GA01      Phys.Rev. C41, R414 (1990)

R.A.Gatenby, J.R.Vanhoy, E.M.Baum, E.L.Johnson, S.W.Yates, T.Belgya, B.Fazekas, A.Veres, G.Molnar

Fast E1 Transitions and Evidence for Octupole-Octupole and Quadrupole-Octupole Excitations in ¹⁴⁴Sm

NUCLEAR REACTIONS ¹⁴⁴Sm(n, n'γ), E=2.2-4.3 MeV; measured Eγ, Iγ, Iγ(θ), DSA. ¹⁴⁴Sm deduced levels, J, π, B(λ), T_1/2. Enriched target.

NUCLEAR STRUCTURE ¹⁴⁴Sm; calculated B(λ); deduced octupole-octupole, quardrupole-octupole states.

doi: 10.1103/PhysRevC.41.R414
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Note: The following list of authors and aliases matches the search parameter E.Johnson: , E.D.JOHNSON, E.L.JOHNSON