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NSR database version of April 11, 2024.

Search: Author = A.S.Murphy

Found 45 matches.

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2022LO01      Phys.Rev.Lett. 128, 042701 (2022)

G.Lotay, A.Lennarz, C.Ruiz, C.Akers, A.A.Chen, G.Christian, D.Connolly, B.Davids, T.Davinson, J.Fallis, D.A.Hutcheon, P.Machule, L.Martin, D.J.Mountford, A.St.J.Murphy

Radiative Capture on Nuclear Isomers: Direct Measurement of the 26mAl(p, γ)27Si Reaction

NUCLEAR REACTIONS 1H(26Al, γ), E=390 keV/nucleon; measured reaction products, Eγ, Iγ; deduced resonance energies and parameters, astrophysical reaction rates. Comparison with available data.

doi: 10.1103/PhysRevLett.128.042701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2724. Data from this article have been entered in the XUNDL database. For more information, click here.


2021AK04      Phys.Rev. C 104, 065501 (2021)

D.S.Akerib, A.K.Al Musalhi, S.K.Alsum, C.S.Amarasinghe, A.Ames, T.J.Anderson, N.Angelides, H.M.Araujo, J.E.Armstrong, M.Arthurs, X.Bai, J.Balajthy, S.Balashov, J.Bang, J.W.Bargemann, D.Bauer, A.Baxter, P.Beltrame, E.P.Bernard, A.Bernstein, A.Bhatti, A.Biekert, T.P.Biesiadzinski, H.J.Birch, G.M.Blockinger, E.Bodnia, B.Boxer, C.A.J.Brew, P.Bras, S.Burdin, J.K.Busenitz, M.Buuck, R.Cabrita, M.C.Carmona-Benitez, M.Cascella, C.Chan, N.I.Chott, A.Cole, M.V.Converse, A.Cottle, G.Cox, O.Creaner, J.E.Cutter, C.E.Dahl, L.de Viveiros, J.E.Y.Dobson, E.Druszkiewicz, S.R.Eriksen, A.Fan, S.Fayer, N.M.Fearon, S.Fiorucci, H.Flaecher, E.D.Fraser, T.Fruth, R.J.Gaitskell, J.Genovesi, C.Ghag, E.Gibson, S.Gokhale, M.G.D.van der Grinten, C.B.Gwilliam, C.R.Hall, S.J.Haselschwardt, S.A.Hertel, M.Horn, D.Q.Huang, M.C.I.gnarra, O.Jahangir, R.S.James, W.Ji, J.Johnson, A.C.Kaboth, A.C.Kamaha, K.Kamdin, K.Kazkaz, D.Khaitan, A.Khazov, I.Khurana, D.Kodroff, L.Korley, E.V.Korolkova, H.Kraus, S.Kravitz, L.Kreczko, B.Krikler, V.A.Kudryavtsev, E.A.Leason, J.Lee, D.S.Leonard, K.T.Lesko, C.Levy, J.Liao, J.Lin, A.Lindote, R.Linehan, W.H.Lippincott, X.Liu, M.I.Lopes, E.Lopez Asamar, B.Lopez Paredes, W.Lorenzon, S.Luitz, P.A.Majewski, A.Manalaysay, L.Manenti, R.L.Mannino, N.Marangou, M.E.McCarthy, D.N.McKinsey, J.McLaughlin, E.H.Miller, E.Mizrachi, A.Monte, M.E.Monzani, J.A.Morad, J.D.Morales Mendoza, E.Morrison, B.J.Mount, A.St.J.Murphy, D.Naim, A.Naylor, C.Nedlik, H.N.Nelson, F.Neves, J.A.Nikoleyczik, A.Nilima, I.Olcina, K.C.Oliver-Mallory, S.Pal, K.J.Palladino, J.Palmer, S.Patton, N.Parveen, E.K.Pease, B.Penning, G.Pereira, A.Piepke, Y.Qie, J.Reichenbacher, C.A.Rhyne, A.Richards, Q.Riffard, G.R.C.Rischbieter, R.Rosero, P.Rossiter, D.Santone, A.B.M.R.Sazzad, R.W.Schnee, P.R.Scovell, S.Shaw, T.A.Shutt, J.J.Silk, C.Silva, R.Smith, M.Solmaz, V.N.Solovov, P.Sorensen, J.Soria, I.Stancu, A.Stevens, K.Stifter, B.Suerfu, T.J.Sumner, N.Swanson, M.Szydagis, W.C.Taylor, R.Taylor, D.J.Temples, P.A.Terman, D.R.Tiedt, M.Timalsina, W.H.To, D.R.Tovey, M.Tripathi, D.R.Tronstad, W.Turner, U.Utku, A.Vaitkus, B.Wang, J.J.Wang, W.Wang, J.R.Watson, R.C.Webb, R.G.White, T.J.Whitis, M.Williams, F.L.H.Wolfs, D.Woodward, C.J.Wright, X.Xiang, J.Xu, M.Yeh, P.Zarzhitsky

Projected sensitivity of the LUX-ZEPLIN experiment to the two-neutrino and neutrinoless double β decays of 134Xe

RADIOACTIVITY 134Xe(2β-); measured recoiling nuclei and electrons, decay energy spectra using LUX-ZEPLIN (LZ) detector of liquid xenon (LXe), with scintillation and electro-luminescence light detected using 494 photomultipliers at Sanford Underground Research Facility (SURF) in South Dakota; deduced lower limits of T1/2 values for 2νββ and 0νββ decay modes.

doi: 10.1103/PhysRevC.104.065501
Citations: PlumX Metrics


2021HU23      Phys.Rev.Lett. 127, 172701 (2021)

J.Hu, H.Yamaguchi, Y.H.Lam, A.Heger, D.Kahl, A.M.Jacobs, Z.Johnston, S.W.Xu, N.T.Zhang, S.B.Ma, L.H.Ru, E.Q.Liu, T.Liu, S.Hayakawa, L.Yang, H.Shimizu, C.B.Hamill, A.St J.Murphy, J.Su, X.Fang, K.Y.Chae, M.S.Kwag, S.M.Cha, N.N.Duy, N.K.Uyen, D.H.Kim, R.G.Pizzone, M.La Cognata, S.Cherubini, S.Romano, A.Tumino, J.Liang, A.Psaltis, M.Sferrazza, D.Kim, Y.Y.Li, S.Kubono

Advancement of Photospheric Radius Expansion and Clocked Type-I X-Ray Burst Models with the New 22Mg(α, p)25Al Reaction Rate Determined at the Gamow Energy

NUCLEAR REACTIONS 1H(25Al, p), (25Al, p'), (25Al, X), E=142 MeV; measured reaction products, Ep, Ip, Eγ, Iγ. 26Si; deduced σ(θ), level energies, J, π, resonance parameters, astrophysical reaction rates. Comparison with available data.

doi: 10.1103/physrevlett.127.172701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2724. Data from this article have been entered in the XUNDL database. For more information, click here.


2019TA20      Phys.Lett. B 798, 134894 (2019)

M.P.Taggart, C.Akers, A.M.Laird, U.Hager, C.Ruiz, D.A.Hutcheon, M.A.Bentley, J.R.Brown, L.Buchmann, A.A.Chen, J.Chen, K.A.Chipps, A.Choplin, J.M.D'Auria, B.Davids, C.Davis, C.Aa.Diget, L.Erikson, J.Fallis, S.P.Fox, U.Frischknecht, B.R.Fulton, N.Galinski, U.Greife, R.Hirschi, D.Howell, L.Martin, D.Mountford, A.St.J.Murphy, D.Ottewell, M.Pignatari, S.Reeve, G.Ruprecht, S.Sjue, L.Veloce, M.Williams

A direct measurement of the 17O(α, γ)21Ne reaction in inverse kinematics and its impact on heavy element production

NUCLEAR REACTIONS 4He(17O, γ)21Ne, E=160, 202, 290, 360 keV/nucleon; measured reaction products, Eγ, Iγ; deduced resonance strengths, S-factors, astrophysical reaction rates.

doi: 10.1016/j.physletb.2019.134894
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2420. Data from this article have been entered in the XUNDL database. For more information, click here.


2017MU09      J.Phys.(London) G44, 054005 (2017)

A.St.J.Murphy

Physics with post accelerated beams: nuclear astrophysics

doi: 10.1088/1361-6471/aa6411
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2016AK05      Phys.Rev. C 94, 065803 (2016)

C.Akers, A.M.Laird, B.R.Fulton, C.Ruiz, D.W.Bardayan, L.Buchmann, G.Christian, B.Davids, L.Erikson, J.Fallis, U.Hager, D.Hutcheon, L.Martin, A.St.J.Murphy, K.Nelson, D.Ottewell, A.Rojas, A.Spyrou

Measurement of radiative proton capture on 18F and implications for oxygen-neon novae reexamined

NUCLEAR REACTIONS 1H(18F, γ)19Ne, E=0.717 MeV/nucleon, [secondary 18F beam at ISAC-TRIUMF by 500 MeV proton beam incident on a silicon carbide target]; measured reaction products, extracted and ionized in a FEBIAD ion source, and filtered with a high-resolution mass separator, particle spectra using DRAGON recoil separator. 19Ne; deduced levels, resonances, 665-keV resonance strength, Γγ, resonant contributions to reaction rates as a function of temperature in the peak nova range; calculated reaction rates for T9=0.03 to 0.5. R-matrix analysis.

doi: 10.1103/PhysRevC.94.065803
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2014MA15      Phys.Lett. B 731, 358 (2014)

V.Margerin, A.St.J.Murphy, T.Davinson, R.Dressler, J.Fallis, A.Kankainen, A.M.Laird, G.Lotay, D.J.Mountford, C.D.Murphy, C.Seiffert, D.Schumann, T.Stowasser, T.Stora, C.H.-T.Wang, P.J.Woods

Study of the 44Ti(α, p)47V reaction and implications for core collapse supernovae

NUCLEAR REACTIONS 4He(44Ti, p), E=2.1 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ. Comparison with NON-SMOKER calculations, available data.

doi: 10.1016/j.physletb.2014.03.003
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2193.


2014MO35      Nucl.Instrum.Methods Phys.Res. A767, 359 (2014)

D.J.Mountford, R.J.de Boer, P.Descouvemont, A.St.J.Murphy, E.Uberseder, M.Wiescher

Evaluation of the implementation of the R-matrix formalism with reference to the astrophysically important 18F(pα)15O reaction

NUCLEAR REACTIONS 18F(p, α), E(cm)=0.6-1.6 MeV; calculated resonance parameter widths, σ(θ), S-factors. R-matrix formalism, AZURE code.

doi: 10.1016/j.nima.2014.08.047
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2013AK03      Phys.Rev.Lett. 110, 262502 (2013)

C.Akers, A.M.Laird, B.R.Fulton, C.Ruiz, D.W.Bardayan, L.Buchmann, G.Christian, B.Davids, L.Erikson, J.Fallis, U.Hager, D.Hutcheon, L.Martin, A.St.J.Murphy, K.Nelson, A.Spyrou, C.Stanford, D.Ottewell, A.Rojas

Measurement of Radiative Proton Capture on 18F and Implications for Oxygen-Neon Novae

NUCLEAR REACTIONS 1H(18F, γ)19Ne, E=12.9 MeV; measured reaction products, nuclear recoils, time of flight; deduced reaction rates, resonance strength. Comparison with available data.

doi: 10.1103/PhysRevLett.110.262502
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2033. Data from this article have been entered in the XUNDL database. For more information, click here.


2013LA01      Phys.Rev.Lett. 110, 032502 (2013)

A.M.Laird, A.Parikh, A.St.J.Murphy, K.Wimmer, A.A.Chen, C.M.Deibel, T.Faestermann, S.P.Fox, B.R.Fulton, R.Hertenberger, D.Irvine, J.Jose, R.Longland, D.J.Mountford, B.Sambrook, D.Seiler, H.-F.Wirth

Is γ-Ray Emission from Novae Affected by Interference Effects in the 18F(p, α)15O Reaction?

NUCLEAR REACTIONS 19F(3He, t), E=25 MeV; measured reaction products. 19Ne; deduced energy levels, J, π, σ(θ), resonance parameters, total reaction rate. Comparison with available data, DWBA calculations.

doi: 10.1103/PhysRevLett.110.032502
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2153. Data from this article have been entered in the XUNDL database. For more information, click here.


2012DR08      J.Phys.(London) G39, 105201 (2012)

R.Dressler, M.Ayranov, D.Bemmerer, M.Bunka, Y.Dai, C.Lederer, J.Fallis, A.StJ.Murphy, M.Pignatari, D.Schumann, T.Stora, T.Stowasser, F.-K.Thielemann, P.J.Woods

44Ti, 26Al and 53Mn samples for nuclear astrophysics: the needs, the possibilities and the sources

doi: 10.1088/0954-3899/39/10/105201
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2012MO03      Phys.Rev. C 85, 022801 (2012)

D.J.Mountford, A.StJ.Murphy, N.L.Achouri, C.Angulo, J.R.Brown, T.Davinson, F.de Oliveira Santos, N.de Sereville, P.Descouvemont, O.Kamalou, A.M.Laird, S.T.Pittman, P.Ujic, P.J.Woods

Resonances in 19Ne with relevance to the astrophysically important 18F(p, α)15O reaction

NUCLEAR REACTIONS 1H(18F, α), (18F, p), [secondary 18F beam from C(20Ne, X), E=95 MeV/nucleon primary reaction], E(cm)=0.5-1.9 MeV; measured particle spectra, time of flight, differential cross sections at GANIL-SPIRAL facility. 19Ne; deduced resonance energies, J, π, α and proton partial widths, covariance matrix, astrophysical S factor for 18F(p, α)15O reaction. R-matrix analysis. Astrophysical implications. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.85.022801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1979. Data from this article have been entered in the XUNDL database. For more information, click here.


2012RE13      Phys.Rev. C 85, 065801 (2012)

L.Reichhart, D.Yu.Akimov, H.M.Araujo, E.J.Barnes, V.A.Belov, A.A.Burenkov, V.Chepel, A.Currie, L.DeViveiros, B.Edwards, V.Francis, C.Ghag, A.Hollingsworth, M.Horn, G.E.Kalmus, A.S.Kobyakin, A.G.Kovalenko, V.N.Lebedenko, A.Lindote, M.I.Lopes, R.Luscher, P.Majewski, A.St~J.Murphy, F.Neves, S.M.Paling, J.P.da Cunha, R.Preece, J.J.Quenby, P.R.Scovell, C.Silva, V.N.Solovov, N.J.T.Smith, P.F.Smith, V.N.Stekhanov, T.J.Sumner, C.Thorne, R.J.Walker

Quenching factor for low-energy nuclear recoils in a plastic scintillator

doi: 10.1103/PhysRevC.85.065801
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2012SA22      Phys.Rev.Lett. 108, 242701 (2012)

P.J.C.Salter, M.Aliotta, T.Davinson, H.Al Falou, A.Chen, B.Davids, B.R.Fulton, N.Galinski, D.Howell, G.Lotay, P.Machule, A.StJ.Murphy, C.Ruiz, S.Sjue, M.Taggart, P.Walden, P.J.Woods

Measurement of the 18Ne(α, p0)21Na Reaction Cross Section in the Burning Energy Region for X-Ray Bursts

NUCLEAR REACTIONS 18Ne(α, p), E(cm)=1.2-2.6 MeV; measured reaction products, Eα, Iα; deduced σ, astrophysical reaction rates. HCNO-breakout routes into the rp process implications, comparison with Hauser-Feshbach calculations.

doi: 10.1103/PhysRevLett.108.242701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1932.


2011BE11      Phys.Rev. C 83, 042801 (2011)

C.E.Beer, A.M.Laird, A.St.J.Murphy, M.A.Bentley, L.Buchman, B.Davids, T.Davinson, C.A.Diget, S.P.Fox, B.R.Fulton, U.Hager, D.Howell, L.Martin, C.Ruiz, G.Ruprecht, P.Salter, C.Vockenhuber, P.Walden

Direct measurement of the 18F( p, α)15O reaction at nova temperatures

NUCLEAR REACTIONS 18F(p, α), E(cm)=250, 330, 453, 673 keV; measured Eα, Iα, α(heavy ion)-coin, cross sections, angular distributions, and S factors at ISAC-TRIUMF facility. 19Ne; deduced resonances, R-matrix analysis. Discussed implications for the reaction rate in the context of nova explosions.

doi: 10.1103/PhysRevC.83.042801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1828.


2010HE17      Nucl.Phys. A834, 670c (2010)

J.J.He, P.J.Woods, T.Davinson, M.Aliotta, J.Buescler, E.Clement, P.Delahaye, M.Hass, D.G.Jenkins, V.Kumar, A.St.J.Murphy, P.Neyskens, R.Raabe, A.P.Robinson, J.van der Walle, N.Warr, F.Wenander

Measurement of the inelastic branch of the stellar 14O(α, p)17F reaction occurring in the explosive burning in Novae and X-ray bursters

NUCLEAR REACTIONS 1H(17F, p), E=44.2 MeV; measured thick target Ep, Ip(θ), Eγ, Iγ, pγ-coin. 18Ne deduced resonance parameters using R-matrix fit.

doi: 10.1016/j.nuclphysa.2010.01.120
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2010MU05      J.Phys.(London) G37, 105104 (2010)

T.Munoz-Britton, M.Freer, N.I.Ashwood, T.A.D.Brown, W.N.Catford, N.Curtis, S.P.Fox, B.R.Fulton, C.W.Harlin, A.M.Laird, P.Mumby-Croft, A.St.J.Murphy, P.Papka, D.L.Price, K.Vaughan, D.L.Watson, D.C.Weisser

Search for the 2+ excitation of the Hoyle state in 12C using the 12C(12C, 3α)12C reaction

NUCLEAR REACTIONS 12C(12C, 3α)12C, E=101.5 MeV; measured reaction products, Eα, Iα; deduced excitation energy spectrum, J, π, no evidence of 2+ state.

doi: 10.1088/0954-3899/37/10/105104
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Data from this article have been entered in the XUNDL database. For more information, click here.


2009HE16      Phys.Rev. C 80, 042801 (2009)

J.J.He, P.J.Woods, T.Davinson, M.Aliotta, J.Buscher, E.Clement, P.Delahaye, M.Hass, D.G.Jenkins, V.Kumar, A.St.J.Murphy, P.Neyskens, R.Raabe, A.P.Robinson, D.Voulot, J.van der Walle, N.Warr, F.Wenander

Measurement of the inelastic branch of the 14O(α, p)17F reaction: Implications for explosive burning in novae and x-ray bursters

NUCLEAR REACTIONS 1H(17F, p'), E=44.2 MeV; measured proton spectra, gamma spectra at the REX-ISOLDE facility. 14O(α, p)17F; deduced resonant contribution to the reaction rates of astrophysical significance for hot CNO cycle.

doi: 10.1103/PhysRevC.80.042801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1758. Data from this article have been entered in the XUNDL database. For more information, click here.


2009MU07      Phys.Rev. C 79, 058801 (2009)

A.St.J.Murphy, A.M.Laird, C.Angulo, L.Buchmann, T.Davinson, P.Descouvemont, S.P.Fox, J.Jose, R.Lewis, C.Ruiz, K.Vaughan, P.Walden

Simultaneous measurement of the 18F(p, p)18F and 18F(p, α)15O reactions: Implications for the level structure of 19Ne, and for 18F production in novae

NUCLEAR REACTIONS 1H(18F, α), (18F, p), E=1.750 MeV/nucleon; measured particle spectra, σ. 19Ne; deduced levels, J, π, resonances, α widths, proton widths. R-matrix analysis. 18F(p, α)15O; deduced reaction rates.

doi: 10.1103/PhysRevC.79.058801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1708. Data from this article have been entered in the XUNDL database. For more information, click here.


2008PE02      Phys.Lett. B 659, 864 (2008)

M.G.Pellegriti, N.L.Achouri, C.Angulo, J.-C.Angelique, E.Berthoumieux, E.Casarejos, M.Couder, T.Davinson, C.Ghag, A.St.Murphy, N.A.Orr, I.Ray, I.G.Stefan, P.Descouvemont

Evidence for core excitation in single-particle states of 19Na

NUCLEAR REACTIONS 1H(18Ne, 18Ne), (18Ne, 18Ne'), E=66 MeV; measured σ(θ), proton spectra. 19Na deduced levels, J, π. Microscopic cluster model and R-matrix analysis.

doi: 10.1016/j.physletb.2007.12.017
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1592. Data from this article have been entered in the XUNDL database. For more information, click here.


2007HE19      Phys.Rev. C 75, 068801 (2007)

J.J.He, A.St.J.Murphy

Revised 45V(p, γ)46Cr astrophysical reaction rate

NUCLEAR REACTIONS 45V(p, γ), E not given; calculated reaction rate at astrophysical energies with consistent application of Thomas-Ehrman level displacement formalism.

doi: 10.1103/PhysRevC.75.068801
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2007HE32      Eur.Phys.J. A 34, 315 (2007)

J.J.He, A.St.J.Murphy

Application of the Thomas-Ehrman Level Displacement formalism in mirror analogue states

NUCLEAR STRUCTURE 46Ti, 46Cr; calculated mirror pair quantities.

doi: 10.1140/epja/i2007-10508-1
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2006CA05      Phys.Rev. C 73, 014319 (2006)

E.Casarejos, C.Angulo, P.J.Woods, F.C.Barker, P.Descouvemont, M.Aliotta, T.Davinson, P.Demaret, M.Gaelens, P.Leleux, Z.Liu, M.Loiselet, A.S.Murphy, A.Ninane, I.A.Roberts, G.Ryckewaert, J.S.Schweitzer, F.Vanderbist

Low-lying states in the unbound 11N nucleus

NUCLEAR REACTIONS 1H(10C, p), E=25.5, 32 MeV; measured recoil Ep, elastic σ(θ). 11N deduced resonance parameters. 12O deduced two-proton decay width.

doi: 10.1103/PhysRevC.73.014319
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1513.


2006MU07      Phys.Rev. C 73, 034320 (2006)

A.St.J.Murphy, M.Aliotta, T.Davinson, C.Ruiz, P.J.Woods, J.M.D'Auria, L.Buchmann, A.A.Chen, A.M.Laird, F.Sarazin, P.Walden, B.R.Fulton, J.E.Pearson, B.A.Brown

Level structure of 21Mg: Nuclear and astrophysical implications

NUCLEAR REACTIONS 1H(20Na, p), E=1.25, 1.60 MeV/nucleon; measured recoil proton spectra, σ(θ). 21Mg deduced resonance energies, widths. 20Na(p, γ), E=low; calculated astrophysical reaction rate.

doi: 10.1103/PhysRevC.73.034320
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1496. Data from this article have been entered in the XUNDL database. For more information, click here.


2005AN23      Nucl.Phys. A758, 775c (2005)

C.Angulo, E.Casarejos, A.Coc, T.Davinson, N.Achouri, D.Cortina-Gil, M.Couder, P.Figuera, B.Fulton, J.Kiener, P.Leleux, I.Mukha, A.S.Murphy, A.Ninane, N.Orr, V.Tatischeff, F.Vanderbist

Study of 7Be+d reactions for Standard Big Bang Nucleosynthesis

NUCLEAR REACTIONS 2H(7Be, p), E=1.71, 5.545 MeV; measured proton spectra.

doi: 10.1016/j.nuclphysa.2005.05.192
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2005AN30      Astrophys.J. 630, L105 (2005)

C.Angulo, E.Casarejos, M.Couder, P.Demaret, P.Leleux, F.Vanderbist, A.Coc, J.Kiener, V.Tatischeff, T.Davinson, A.S.Murphy, N.L.Achouri, N.A.Orr, D.Cortina-Gil, P.Figuera, B.R.Fulton, I.Mukha, E.Vangioni

The 7Be(d, p)2α Cross Section at Big Bang Energies and the Primordial 7Li Abundance

NUCLEAR REACTIONS 2H(7Be, 2α), E=1.71, 5.55 MeV; measured particle spectra, σ. 7Be(d, p), E(cm) ≈ 0.38, 1.2 MeV; deduced astrophysical S-factors. Implications for primordial 7Li abundance discussed.

doi: 10.1086/491732
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1425.


2005RU01      Phys.Rev. C 71, 025802 (2005)

C.Ruiz, T.Davinson, F.Sarazin, I.Roberts, A.Robinson, P.J.Woods, L.Buchmann, A.C.Shotter, P.Walden, N.M.Clarke, A.A.Chen, B.R.Fulton, D.Groombridge, J.Pearson, A.S.Murphy

Multichannel R-matrix analysis of elastic and inelastic resonances in the 21Na + p compound system

NUCLEAR REACTIONS 1H(21Na, p), E=580-1560 keV/nucleon; measured elastic and inelastic recoil proton spectra, σ(θ). 22Mg deduced resonance energies, widths, J, π, analog states. 21Na(p, γ), E=low; calculated reaction rate. R-matrix analysis.

doi: 10.1103/PhysRevC.71.025802
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2005RU15      Nucl.Phys. A758, 166c (2005)

C.Ruiz, M.Aliotta, R.E.Azuma, R.N.Boyd, L.Buchmann, A.Chen, N.M.Clarke, J.M.D'Auria, T.Davinson, B.R.Fulton, D.Groombridge, D.Hutcheon, A.M.Laird, A.S.Murphy, J.Pearson, I.Roberts, A.Robinson, F.Sarazin, A.C.Shotter, P.Walden, P.J.Woods

Multichannel R-matrix analysis of elastic and inelastic resonances in the 20, 21Na+p compound systems

NUCLEAR REACTIONS 1H(20Na, p), (21Na, p), E(cm) ≈ 500-1600 keV; measured recoil proton spectra; deduced excitation functions. 22Ne deduced resonance energies, widths.

doi: 10.1016/j.nuclphysa.2005.05.171
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2003AZ05      Nucl.Phys. A718, 119c (2003)

R.E.Azuma, S.Bishop, L.Buchmann, M.L.Chatterjee, A.A.Chen, J.M.D'Auria, T.Davinson, S.Engel, B.R.Fulton, D.Gigliotti, U.Greife, D.Groombridge, D.Hunter, A.Hussein, D.Hutcheon, C.Jewett, J.D.King, N.Khan, S.Kubono, A.M.Laird, M.Lamey, R.Lewis, L.Ling, W.Liu, S.Michimasa, A.S.Murphy, A.Olin, D.Ottewell, P.Parker, J.Pearson, I.Roberts, A.Robinson, J.G.Rogers, G.Roy, C.Ruiz, F.Sarazin, A.C.Shotter, H.Sprenger, F.Strieder, P.Walden, P.J.Woods, C.Wrede

Results of 21Na + p Experiments at ISAC

NUCLEAR REACTIONS 1H(21Na, 21Na), E=0.45-1.4 MeV; measured recoil proton spectra; deduced excitation function. 1H(21Na, γ), E=220, 855 keV/nucleon; measured Eγ, (particle)γ-coin. 22Mg deduced resonance features.

doi: 10.1016/S0375-9474(03)00688-2
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2003BO26      Nucl.Phys. A718, 222c (2003)

R.N.Boyd, A.St.J.Murphy, R.L.Talaga

OMNIS, The Observatory of Multiflavor NeutrInos from Supernovae

doi: 10.1016/S0375-9474(03)00718-8
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2003HO18      Nucl.Phys. A718, 502c (2003)

M.Horoi, R.Jora, V.Zelevinsky, A.St.J.Murphy, R.N.Boyd, T.Rauscher

The 45V(p, γ) thermonuclear reaction rate relevant to 44Ti production rate in core-collapsed supernovae: a shell model analysis

NUCLEAR REACTIONS 45V(p, γ), E=low; calculated astrophysical reaction rates. Shell model approach.

NUCLEAR STRUCTURE 46Cr; calculated levels, J, π, spectroscopic factors. Shell model.

doi: 10.1016/S0375-9474(03)00870-4
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2003MU20      Nucl.Phys. A718, 547c (2003)

A.St.J.Murphy

The Observatory for Multiflavour NeutrInos from Supernovae

doi: 10.1016/S0375-9474(03)00839-X
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2002HO14      Phys.Rev. C66, 015801 (2002)

M.Horoi, R.Jora, V.Zelevinsky, A.St.J.Murphy, R.N.Boyd, T.Rauscher

45V(p, γ) Thermonuclear Reaction Rate Relevant to 44Ti Production in Core-Collapse Supernovae: General Estimates and Shell Model Analysis

NUCLEAR REACTIONS 45V(p, γ), E ≈ 0.1-2 MeV; calculated astrophysical S-factors, reaction rate, resonance contributions. Shell model analysis.

doi: 10.1103/PhysRevC.66.015801
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2002OZ04      Nucl.Phys. A710, 469 (2002)

N.Ozkan, A.St.J.Murphy, R.N.Boyd, A.L.Cole, M.Famiano, R.T.Guray, M.Howard, L.Sahin, J.J.Zach, R.deHaan, J.Gorres, M.C.Wiescher, M.S.Islam, T.Rauscher

Cross section measurements of the 102Pd(p, γ)103Ag, 116Sn(p, γ)117Sb, and 112Sn(α, γ)116Te reactions relevant to the astrophysical rp- and γ-processes

NUCLEAR REACTIONS 102Pd, 116Sn(p, γ), E=2.6-4.25 MeV; 112Sn(α, γ), E=7.0-10.5 MeV; measured total σ; deduced astrophysical S-factors, reaction rates. Activation technique.

doi: 10.1016/S0375-9474(02)01134-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0904.


2002SA09      Phys.Rev. C65, 038801 (2002)

L.Sahin, R.N.Boyd, A.L.Cole, M.Famiano, R.T.Guray, A.St.J.Murphy, N.Ozkan, J.J.Kolata, V.Guimaraes, M.Hencheck

Measurement of the Cross Section of the 8Li(d, α)6He Reaction of Possible Relevance to Big Bang Nucleosynthesis

NUCLEAR REACTIONS 2H(6Li, α), E(cm)=2.3-3.5 MeV; measured σ, σ(θ). 6Li(d, α), E(cm)=2.3-3.5 MeV; deduced σ, astrophysical S-factor. Implications for primordial nucleosynthesis discussed.

doi: 10.1103/PhysRevC.65.038801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0870.


2001AS01      Phys.Rev. C63, 034315 (2001)

N.I.Ashwood, J.T.Murgatroyd, N.M.Clarke, M.Freer, B.R.Fulton, A.St.J.Murphy, S.P.G.Chappell, R.L.Cowin, G.K.Dillon, D.L.Watson, W.N.Catford, N.Curtis, M.Shawcross, V.Pucknell

Evidence for a Highly Deformed Band in 12C + 16O Breakup of 28Si

NUCLEAR REACTIONS 16O(16O, 12C16O), E=90, 97 MeV; measured breakup fragments energy spectra, angular correlations. 28Si deduced levels, J, π.

doi: 10.1103/PhysRevC.63.034315
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2001BO28      Nucl.Phys. A688, 386c (2001)

R.N.Boyd, A.StJ.Murphy, for the OMNIS Collaboration

The Observatory for Multiflavor Neutr Inos from Supernovae

doi: 10.1016/S0375-9474(01)00732-1
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2001OZ02      Nucl.Phys. A688, 459c (2001)

N.Ozkan, A.StJ.Murphy, R.N.Boyd, A.L.Cole, R.de Haan, M.Famiano, J.Goerres, R.T.Guray, M.Howard, L.Sahin, M.C.Wiescher

Proton Radiative Capture Cross Sections on 102Pd at Energies of Astrophysical Interest

NUCLEAR REACTIONS 102Pd(p, γ), E=2.6-4.25 MeV; measured Eγ, σ. Comparison with Statistical Model calculations.

doi: 10.1016/S0375-9474(01)00755-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0904.


1999CH17      Nucl.Phys. A652, 391 (1999)

F.R.Chloupek, A.St.J.Murphy, R.N.Boyd, A.L.Cole, J.Gorres, R.T.Guray, G.Raimann, J.J.Zach, T.Rauscher, J.V.Schwarzenberg, P.Tischhauser, M.C.Wiescher

Measurements of Proton Radiative Capture Cross Sections Relevant to the Astrophysical rp- and γ-Processes

NUCLEAR REACTIONS 96Zr, 112,119Sn(p, γ), E=2.8-8.5 MeV; measured σ; deduced astrophysical S-factors. Comparison with statistical model.

doi: 10.1016/S0375-9474(99)00167-0
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0556.


1998FR03      Phys.Rev. C57, 1277 (1998)

M.Freer, N.M.Clarke, B.R.Fulton, J.T.Murgatroyd, A.St.J.Murphy, S.P.G.Chappell, R.L.Cowin, G.Dillon, D.L.Watson, W.N.Catford, N.Curtis, M.Shawcross, V.F.E.Pucknell

12C + 12C and 16O + 8Be Decay of 24Mg States Excited in the 12C(16O, 24Mg)α Reaction

NUCLEAR REACTIONS 12C(16O, 212C), (16O, 8Be16O), E=75, 85, 115 MeV; measured fragment spectra, angular correlations; deduced excitation energy spectra. 24Mg deduced levels, possible J, decay modes.

doi: 10.1103/PhysRevC.57.1277
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1998HO03      J.Phys.(London) G24, 167 (1998)

S.J.Hoad, N.M.Clarke, N.Curtis, M.Freer, B.R.Fulton, S.J.Hall, M.J.Leddy, A.St.J.Murphy, J.S.Pople, G.Tungate, R.P.Ward, S.P.G.Chappell, S.P.Fox, C.D.Jones, D.L.Watson, W.D.M.Rae, P.M.Simmons, W.N.Catford, G.J.Gyapong, S.M.Singer

Can Break-Up Reactions be Used to Probe High-Lying Inelastic Channels in 12C + 12C Scattering ( Question )

NUCLEAR REACTIONS C(24Mg, 212C), E=170 MeV; measured (12C)(12C(0+2))-coin, total energy.

doi: 10.1088/0954-3899/24/1/020
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1996CU02      Phys.Rev. C53, 1804 (1996)

N.Curtis, A.St.J.Murphy, N.M.Clarke, M.Freer, B.R.Fulton, S.J.Hall, M.J.Leddy, J.S.Pople, G.Tungate, R.P.Ward, W.N.Catford, G.J.Gyapong, S.M.Singer, S.P.G.Chappell, S.P.Fox, C.D.Jones, D.L.Watson, W.D.M.Rae, P.M.Simmons, P.H.Regan

Evidence for a Highly Deformed Band in 16O + 16O Breakup of 32S

NUCLEAR REACTIONS 12C(24Mg, 216O), E=170 MeV; measured (16O)(16O)(θ). 32S deduced levels, possible J, π, rotational parameter, band structure. Compared to DWBA.

doi: 10.1103/PhysRevC.53.1804
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1996MU03      Phys.Rev. C53, 1963 (1996)

A.St.J.Murphy, R.A.Le Marechal, S.J.Bennett, N.M.Clarke, N.Curtis, M.Freer, B.R.Fulton, S.J.Hall, M.J.Leddy, J.T.Murgatroyd, J.S.Pople, G.Tungate, R.P.Ward, W.D.M.Rae, P.M.Simmons, W.N.Catford, G.J.Gyapong, S.M.Singer, S.P.G.Chappell, S.P.Fox, C.D.Jones, P.Lee, D.L.Watson

Search for 16O + 16O + 16O Structure in 48Cr

NUCLEAR REACTIONS 12C, 24Mg(24Mg, 216O), E=150, 170 MeV; measured Eγ, Iγ, σ(θ1, θ2).

doi: 10.1103/PhysRevC.53.1963
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1995CU01      Phys.Rev. C51, 1554 (1995)

N.Curtis, N.M.Clarke, B.R.Fulton, S.J.Hall, M.J.Leddy, A.St.J.Murphy, J.S.Pople, R.P.Ward, W.N.Catford, G.J.Gyapong, S.M.Singer, S.P.G.Chappell, S.P.Fox, C.D.Jones, D.L.Watson, W.D.M.Rae, P.M.Simmons, and the Charissa Collaboration

Association of the 12C + 12C Breakup States in 24Mg with the Quasimolecular Resonances

NUCLEAR REACTIONS 12C(24Mg, 212C), E=170 MeV; measured (12C)(12C)-coin spectra. 24Mg deduced resonances, J, π, Γ upper limit.

doi: 10.1103/PhysRevC.51.1554
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1994CU05      Nucl.Instrum.Methods Phys.Res. A351, 359 (1994)

N.Curtis, A.St.J.Murphy, M.J.Leddy, J.S.Pople, N.M.Clarke, M.Freer, B.R.Fulton, S.J.Hall, G.Tungate, R.P.Ward, S.M.Singer, W.N.Catford, G.J.Gyapong, R.A.Cunningham, J.S.Lilley, S.P.Chappell, S.P.Fox, C.D.Jones, D.L.Watson, P.M.Simmons, R.A.Hunt, A.C.Merchant, A.E.Smith, W.D.M.Rae, J.Zhang, and the Charissa Collaboration

The Construction and Operation of a Hybrid Gas-Silicon Detector for Studies of Cluster Breakup Reactions

NUCLEAR REACTIONS 12C(24Mg, 212C), E=170 MeV; measured (12C)(12C)-coin spectra following projectile breakup. 197Au(12C, 12C), E=84 MeV; 197Au(24Mg, 24Mg), E=170 MeV; measured spectra. Hybrid gas-silicon detector.

doi: 10.1016/0168-9002(94)91364-1
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