NSR Query Results
Output year order : Descending NSR database version of March 18, 2024. Search: Author = M.Steiner Found 80 matches. 2013MA87 Phys.Rev. C 88, 064320 (2013) C.Mazzocchi, R.Surman, R.Grzywacz, J.C.Batchelder, C.R.Bingham, D.Fong, J.H.Hamilton, J.K.Hwang, M.Karny, W.Krolas, S.N.Liddick, P.F.Mantica, A.C.Morton, W.F.Mueller, K.P.Rykaczewski, M.Steiner, A.Stolz, J.A.Winger, I.N.Borzov New half-lives of very neutron-rich iron isotopes NUCLEAR REACTIONS 9Be(86Kr, X)69Fe/70Fe/71Fe/72Fe, E=140 MeV/nucleon; measured reaction products and half-lives using A1900 separator at NSCL-MSU cyclotron facility. RADIOACTIVITY 69,70,71,72Fe(β-)[from 9Be(86Kr, X), E=140 MeV/nucleon]; measured Eβ, Eγ, βγ-coin, half-lives. Comparison with theoretical calculations using FRDM+QRPA, DF3a+CQRPA, and gross theory (GT2+HF-09).
doi: 10.1103/PhysRevC.88.064320
2012KW02 Phys.Rev. C 86, 014612 (2012) E.Kwan, D.J.Morrissey, D.A.Davies, M.Steiner, C.S.Sumithrarachchi, L.Weissman Systematic studies of light neutron-rich nuclei produced via the fragmentation of 40Ar NUCLEAR REACTIONS 9Be, Ni, 181Ta(40Ar, X)10Be/11Be/12Be/12B/13B/14B/15B/14C/15C/16C/17C/18C/19C/16N/17N/18N/19N/20N/21N/22N/19O/20O/21O/22O/23O/24O/21F/22F/23F/24F/25F/26F/27F/24Ne/25Ne/26Ne/27Ne/28Ne/29Ne/30Ne/26Na/27Na/28Na/29Na/30Na/31Na/32Na/33Na/28Mg/29Mg/30Mg/31Mg/32Mg/33Mg/34Mg/35Mg/31Al/32Al/33Al/34Al/35Al/36Al/33Si/34Si/35Si/36Si/37Si/38Si/35P/36P/37P/38P, E=140 MeV/nucleon; measured fission fragment spectra by energy loss from time-of-flight measurements, average isobaric velocities, parallel momentum transfers, widths, fragment σ. Comparison with empirical formula EPAX, and predictions from internuclear cascade and deep inelastic models using Monte Carlo ISABEL-GEMINI and DIT-GEMINI computer codes.
doi: 10.1103/PhysRevC.86.014612
2010HO12 Phys.Rev. C 82, 025806 (2010) P.Hosmer, H.Schatz, A.Aprahamian, O.Arndt, R.R.C.Clement, A.Estrade, K.Farouqi, K.-L.Kratz, S.N.Liddick, A.F.Lisetskiy, P.F.Mantica, P.Moller, W.F.Mueller, F.Montes, A.C.Morton, M.Ouellette, E.Pellegrini, J.Pereira, B.Pfeiffer, P.Reeder, P.Santi, M.Steiner, A.Stolz, B.E.Tomlin, W.B.Walters, A.Wohr Half-lives and branchings for β-delayed neutron emission for neutron-rich Co-Cu isotopes in the r-process RADIOACTIVITY 73,74,75Co, 75,76,77,78Ni, 76,77,78,79,80Cu, 79,80,81Zn, 81,82Ga(β-), (β-n)[from Be(86Kr, X), E=140 MeV/nucleon]; measured β spectra, βn-coin, neutron spectra, half-lives, delayed neutron-emission probabilities; calculated half-lives, P(n) using QRPA, CQRPA and OXBASH shell model. Discussed effects on various types of models for the rapid neutron-capture process (r-process) in nucleosynthesis. A=1-210; calculated abundances with classical r-process and HEW models using known decay data. 78Ni(β-); calculated Gamow-Teller strengths, effect on abundances.
doi: 10.1103/PhysRevC.82.025806
2008BH08 Phys.Rev. C 77, 065503 (2008) M.Bhattacharya, D.Melconian, A.Komives, S.Triambak, A.Garcia, E.G.Adelberger, B.A.Brown, M.W.Cooper, T.Glasmacher, V.Guimaraes, P.F.Mantica, A.M.Oros-Peusquens, J.I.Prisciandaro, M.Steiner, H.E.Swanson, S.L.Tabor, M.Wiedeking ft value of the 0+ → 0+ β+ decay of 32Ar: A measurement of isospin symmetry breaking in a superallowed decay RADIOACTIVITY 32Ar(β+) [from 9Be(36Ar, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, pγ-coin. 32Ar; deduced superallowed decay branching ratio, ft value, isospin symmetry breaking correction. 32Cl; deduced levels, J, π. 31S; deduced levels, π. Comparison with theoretical data. ATOMIC MASSES 32Cl; measured masses. Q-value method.
doi: 10.1103/PhysRevC.77.065503
2007ZI03 Nucl.Instrum.Methods Phys.Res. A579, 476 (2007) J.A.Zimmerman, F.D.Becchetti, H.C.Griffin, D.A.Roberts, M.Y.Lee, T.W.O'Donnell, J.A.Brown, R.M.Ronningen, T.Glasmacher, R.W.Ibbotson, H.Scheit, B.Pritychenko, D.W.Anthony, P.A.Lofy, M.Steiner Nuclear reactions with radioactive, isomer beams: Coulomb excitation of 18Fg.s and its Jπ = 5+ isomer 18Fm using a large position-sensitive NaI array NUCLEAR REACTIONS 12C(17O, 18F)11B, E=45 MeV/nucleon; measured Eγ, Iγ. 18F deduced B(E1), B(E2).
doi: 10.1016/j.nima.2007.04.124
2006CO14 Phys.Rev. C 74, 034333 (2006) A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, S.Gupta, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, T.Nakamura, D.A.Roberts, B.M.Sherrill, M.Steiner, H.Ueno, R.G.T.Zegers Measurement of the Gamow-Teller strength distribution in 58Co via the 58Ni(t, 3He) reaction at 115 MeV/nucleon NUCLEAR REACTIONS 12C, 58Ni(t, 3He), E=115 MeV/nucleon; measured particle spectra, σ(θ). 58Co deduced Gamow-Teller strength distribution. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.74.034333
2006MO35 Phys.Rev. C 74, 054612 (2006) M.Mocko, M.B.Tsang, L.Andronenko, M.Andronenko, F.Delaunay, M.Famiano, T.Ginter, V.Henzl, D.Henzlova, H.Hua, S.Lukyanov, W.G.Lynch, A.M.Rogers, M.Steiner, A.Stolz, O.Tarasov, M.-J.van Goethem, G.Verde, W.S.Wallace, A.Zalessov Projectile fragmentation of 40Ca, 48Ca, 58Ni, and 64Ni at 140 MeV/nucleon NUCLEAR REACTIONS 9Be, 181Ta(40Ca, X), (48Ca, X), (58Ni, X), (64Ni, X), E=140 MeV/nucleon; measured fragments isotopic production σ. Comparison with model predictions.
doi: 10.1103/PhysRevC.74.054612
2006WA18 Phys.Rev. C 74, 014605 (2006) R.E.Warner, F.Carstoiu, J.A.Brown, F.D.Becchetti, D.A.Roberts, B.Davids, A.Galonsky, R.M.Ronningen, M.Steiner, M.Horoi, J.J.Kolata, A.Nadasen, C.Samanta, J.Schwarzenberg, K.Subotic Reaction and proton-removal cross sections of 6Li, 7Be, 10B, 9, 10, 11C, 12N, 13, 15O, and 17Ne on Si at 15 to 53 MeV/nucleon NUCLEAR REACTIONS Si(6Li, X), (7Be, X), (10B, X), (9C, X), (10C, X), (11C, X), (12N, X), (13O, X), (15O, X), (17Ne, X), E=15-53 MeV/nucleon; measured reaction and proton-removal σ. 6Li, 7Be, 10B, 9,10,11C, 12N, 13,15O, 17Ne deduced radii. Comparison with Glauber model predictions.
doi: 10.1103/PhysRevC.74.014605
2006ZE01 Phys.Rev. C 74, 024309 (2006) R.G.T.Zegers, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, B.A.Brown, J.Brown, A.L.Cole, I.Daito, Y.Fujita, M.Fujiwara, S.Gales, M.N.Harakeh, H.Hashimoto, R.Hayami, G.W.Hitt, M.E.Howard, M.Itoh, J.Janecke, T.Kawabata, K.Kawase, M.Kinoshita, T.Nakamura, K.Nakanishi, S.Nakayama, S.Okumura, W.A.Richter, D.A.Roberts, B.M.Sherrill, Y.Shimbara, M.Steiner, M.Uchida, H.Ueno, T.Yamagata, M.Yosoi The (t, 3He) and (3He, t) reactions as probes of Gamow-Teller strength NUCLEAR REACTIONS 26Mg(t, 3He), E=115 MeV/nucleon; 26Mg(3He, t), E=140 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller transition strengths. Comparison with model predictions.
doi: 10.1103/PhysRevC.74.024309
2005HO08 Phys.Rev.Lett. 94, 112501 (2005) P.T.Hosmer, H.Schatz, A.Aprahamian, O.Arndt, R.R.C.Clement, A.Estrade, K.-L.Kratz, S.N.Liddick, P.F.Mantica, W.F.Mueller, F.Montes, A.C.Morton, M.Ouellette, E.Pellegrini, B.Pfeiffer, P.Reeder, P.Santi, M.Steiner, A.Stolz, B.E.Tomlin, W.B.Walters, A.Wohr Half-Life of the Doubly Magic r-Process Nucleus 78Ni RADIOACTIVITY 75,76,77,78Ni, 77,78Cu(β-) [from Be(86Kr, X)]; measured T1/2. Astrophysical implications discussed.
doi: 10.1103/PhysRevLett.94.112501
2005MA59 Phys.Lett. B 622, 45 (2005) C.Mazzocchi, R.Grzywacz, J.C.Batchelder, C.R.Bingham, D.Fong, J.H.Hamilton, J.K.Hwang, M.Karny, W.Krolas, S.N.Liddick, A.F.Lisetskiy, A.C.Morton, P.F.Mantica, W.F.Mueller, K.P.Rykaczewski, M.Steiner, A.Stolz, J.A.Winger Low energy structure of even-even Ni isotopes close to 78Ni RADIOACTIVITY 72,74Co(β-) [from Be(86Kr, X)]; measured Eγ, Iγ, βγ-coin. 76Ni(IT) [from Be(86Kr, X)]; measured Eγ, Iγ. 72,74,76Ni deduced levels, J, π. Level systematics in neighboring isotopes discussed.
doi: 10.1016/j.physletb.2005.07.006
2005MA95 Eur.Phys.J. A 25, Supplement 1, 93 (2005) C.Mazzocchi, R.Grzywacz, J.C.Batchelder, C.R.Bingham, D.Fong, J.H.Hamilton, J.K.Hwang, M.Karny, W.Krolas, S.N.Liddick, A.C.Morton, P.F.Mantica, W.F.Mueller, K.P.Rykaczewski, M.Steiner, A.Stolz, J.A.Winger Beta-delayed γ and neutron emission near the double shell closure at 78Ni RADIOACTIVITY 71,72,73,74Co(β-), (β-n) [from 9Be(86Kr, X)]; measured Eγ, Eβ, βγ-coin; deduced βn branching fraction. 70,71,72,73,74Ni deduced levels, J, π.
doi: 10.1140/epjad/i2005-06-212-0
2005SC28 Eur.Phys.J. A 25, Supplement 1, 639 (2005) H.Schatz, P.T.Hosmer, A.Aprahamian, O.Arndt, R.R.C.Clement, A.Estrade, K.-L.Kratz, S.N.Liddick, P.F.Mantica, W.F.Mueller, F.Montes, A.C.Morton, M.Ouellette, E.Pellegrini, B.Pfeiffer, P.Reeder, P.Santi, M.Steiner, A.Stolz, B.E.Tomlin, W.B.Walters, A.Wohr The half-life of the doubly-magic r-process nucleus 78Ni RADIOACTIVITY 78Ni(β-) [from 86Kr fragmentation]; measured T1/2. Comparison with model predictions, astrophysical implications discussed.
doi: 10.1140/epjad/i2005-06-069-1
2005ZE04 Nucl.Phys. A758, 67c (2005) R.G.T.Zegers, A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, G.W.Hitt, M.E.Howard, J.Janecke, T.Kawabataj T.Nakamura, H.Ueno, H.Schatz, B.M.Sherrill, M.Steiner Weak interaction strengths for supernovae calculations via the (t, 3He) reaction on medium-heavy nuclei NUCLEAR REACTIONS 58Ni(t, 3He), E=112 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller strength distribution.
doi: 10.1016/j.nuclphysa.2005.05.018
2004MO16 Nucl.Phys. A734, 532 (2004) M.Mocko, L.Andronenko, M.Andronenko, M.A.Famiano, W.A.Friedman, T.Ginter, M.-J.van Goethem, H.Hua, W.G.Lynch, D.Oostdyk, M.Steiner, A.Stolz, O.Tarasov, M.B.Tsang, G.Verde, M.S.Wallace, A.Zalessov Fragmentation of 58Ni at 140 MeV/u NUCLEAR REACTIONS 9Be, 181Ta(58Ni, X), E=140 MeV/nucleon; measured fragment charge and momentum distributions, relative isotopic yields; deduced evidence for 50Ca. 9Be, 181Ta(86Kr, X), E not given; measured fragment charge distributions.
doi: 10.1016/j.nuclphysa.2004.01.098
2004ST28 Nucl.Phys. A746, 54c (2004) A.Stolz, A.Estrade, A.D.Davies, T.N.Ginter, P.T.Hosmer, E.Kwan, S.N.Liddick, P.F.Mantica, T.J.Mertzimekis, F.A.Montes, D.J.Morrissey, A.C.Morton, M.Ouellette, E.Pellegrini, P.Santi, H.Schatz, M.Steiner, A.E.Stuchbery, B.E.Tomlin, W.B.Walters, A.Woehr, O.Arndt, K.-L.Kratz, B.Pfeiffer, P.Reeder Radioactive ion beams in the region of 100Sn and 78Ni at the NSCL NUCLEAR REACTIONS Be, Ni, Nb(124Xe, X), E=140 MeV/nucleon; measured fragments isotopic yields, prompt and delayed (particle)γ-coin. Be(86Kr, X), E=140 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 78Ni.
doi: 10.1016/j.nuclphysa.2004.09.017
2003BA47 Phys.Rev. C 67, 061303 (2003) T.Baumann, N.Frank, B.A.Luther, D.J.Morrissey, J.P.Seitz, B.M.Sherrill, M.Steiner, J.Stetson, A.Stolz, M.Thoennessen, I.Wiedenhover First search for 16Be NUCLEAR REACTIONS Be(40Ar, X)6He/8He/9Li/11Li/12Be/14Be/17B/19B/20C, E=140 MeV/nucleon; measured yields; deduced no evidence for 16Be. Fragment separator.
doi: 10.1103/PhysRevC.67.061303
2002CO09 Phys.Rev.Lett. 88, 172502 (2002) P.D.Cottle, Z.Hu, B.V.Pritychenko, J.A.Church, M.Fauerbach, T.Glasmacher, R.W.Ibbotson, K.W.Kemper, L.A.Riley, H.Scheit, M.Steiner 0gs+ → 21+ Excitations in the Mirror Nuclei 32Ar and 32Si NUCLEAR REACTIONS 197Au(32Ar, 32Ar'), (30S, 30S'), E ≈ 40 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 1H(32S, p), E=42 MeV/nucleon; measured elastic and inelastic σ(θ). 30,32S, 32Ar deduced excitation B(E2). 32S deduced ratio of neutron and proton matrix elements.
doi: 10.1103/PhysRevLett.88.172502
2002MO29 Phys.Lett. 544B, 274 (2002) A.C.Morton, P.F.Mantica, B.A.Brown, A.D.Davies, D.E.Groh, P.T.Hosmer, S.N.Liddick, J.I.Prisciandaro, H.Schatz, M.Steiner, A.Stolz Beta decay studies of nuclei near 32Mg: Investigating the ν(f7/2) -(d3/2) inversion at the N = 20 shell closure RADIOACTIVITY 33Mg, 33Al(β-) [from Be(40Ar, X)]; measured Eγ, Iγ, T1/2. 33Si deduced transition intensities. Comparison with shell model calculations.
doi: 10.1016/S0370-2693(02)02544-3
2002PR09 Phys.Rev. C65, 061304 (2002) B.V.Pritychenko, T.Glasmacher, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, L.A.Riley, A.Sakharuk, H.Scheit, M.Steiner, V.Zelevinsky Structure of the ' Island of Inversion ' Nucleus 33Mg NUCLEAR REACTIONS 197Au(33Mg, 33Mg'), E=61.8 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 33Mg deduced level excitation B(E2), J, π, configuration, deformation.
doi: 10.1103/PhysRevC.65.061304
2001CA37 Phys.Rev. C64, 025802 (2001) J.A.Caggiano, D.Bazin, W.Benenson, B.Davids, R.Ibbotson, H.Scheit, B.M.Sherrill, M.Steiner, J.Yurkon, A.F.Zeller, B.Blank, M.Chartier, J.Greene, J.A.Nolen, Jr., A.H.Wuosmaa, M.Bhattacharya, A.Garcia, M.Wiescher Spectroscopy of 23Al and 27P using the (7Li, 8He) Reaction and the Implications for 22Na and 26Al Nucleosynthesis in Explosive Hydrogen Burning NUCLEAR REACTIONS 9Be, 10B, 24Mg, 28Si(7Li, 8He), E=50.1 MeV/nucleon; measured particle spectra. 23Al, 27P deduced level energies. 22Mg, 26Si(p, γ), E=low; deduced stellar reaction rates. ATOMIC MASSES 23Al, 27P; measured ground-state mass excess.
doi: 10.1103/PhysRevC.64.025802
2001CO20 Phys.Rev. C64, 057304 (2001) P.D.Cottle, B.V.Pritychenko, J.A.Church, M.Fauerbach, T.Glasmacher, R.W.Ibbotson, K.W.Kemper, H.Scheit, M.Steiner B(E2;0g.s+ → 21+) in 26Si and Mirror Symmetry in the A = 26 System NUCLEAR REACTIONS 197Au(26Si, 26Si'), (24Mg, 24Mg'), E=54.5 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 26Si, 24Mg deduced excitation B(E2). 26Mg deduced transition matrix element.
doi: 10.1103/PhysRevC.64.057304
2001EN05 Nucl.Phys. A690, 235c (2001) J.Enders, D.W.Anthony, T.Aumann, A.Bauer, T.Baumann, D.Bazin, Y.Blumenfeld, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, P.A.Lofy, V.Maddalena, K.L.Miller, T.Nakamura, A.Navin, B.V.Pritychenko, B.M.Sherrill, E.J.Spears, M.Steiner, J.A.Tostevin, A.Wagner, J.Yurkon Study of 34, 35Si and 37S with Single-Neutron Removal Reactions NUCLEAR REACTIONS 9Be(34Si, 33Si), (35Si, 34Si), (37S, 36S), E ≈ 60 MeV/nucleon; measured parallel momentum spectra, Eγ, Iγ, σ(E), deduced role of intruder configurations.
doi: 10.1016/S0375-9474(01)00948-4
2001MA08 Phys.Rev. C63, 024613 (2001) V.Maddalena, T.Aumann, D.Bazin, B.A.Brown, J.A.Caggiano, B.Davids, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, A.Navin, B.V.Pritychenko, H.Scheit, B.M.Sherrill, M.Steiner, J.A.Tostevin, J.Yurkon Single-Neutron Knockout Reactions: Application to the spectroscopy of 16, 17, 19C NUCLEAR REACTIONS 9Be(16C, n15C), (17C, n16C), (19C, n18C), E ≈ 60 MeV/nucleon; measured Eγ, Iγ, σ(E), momentum distributions. 16,17,19C deduced levels, J, π, spectroscopic factors. Secondary beams from 22Ne fragmentation. Comparisons with model predictions.
doi: 10.1103/PhysRevC.63.024613
2001MA21 Nucl.Phys. A682, 332c (2001) V.Maddalena, T.Aumann, D.Bazin, B.A.Brown, J.A.Caggiano, B.Davids, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, A.Navin, B.V.Pritychenko, H.Scheit, B.M.Sherrill, M.Steiner, J.A.Tostevin, J.Yurkon One-Nucleon Knockout Reactions: The test case 15C and the single-particle structure of 16, 17, 19C NUCLEAR REACTIONS 9Be(15C, n14C), (16C, n15C), (17C, n16C), (19C, n18C), E ≈ 60 MeV/nucleon; measured longitudinal momentum distributions, σ(E). 16,17,19C deduced single-particle structure.
doi: 10.1016/S0375-9474(00)00657-6
2001WA40 Phys.Rev. C64, 044611 (2001) R.E.Warner, M.H.McKinnon, J.S.Needleman, N.C.Shaner, F.D.Becchetti, D.A.Roberts, A.Galonsky, R.M.Ronningen, M.Steiner, J.A.Brown, J.J.Kolata, A.Nadasen, K.Subotic Total Reaction and Neutron-Removal Cross Sections of (30-60)A MeV Be Isotopes on Si and Pb NUCLEAR REACTIONS Si(7Be, X), (9Be, X), (10Be, X), (11Be, X), (12Be, X), (14Be, X), Pb(10Be, X), (11Be, X), (12Be, X), E=30-60 MeV/nucleon; measured reaction σ, neutron-removal σ. 7,9,10,11,12,14Be deduced radii. Glauber model calculations.
doi: 10.1103/PhysRevC.64.044611
2000MA62 Phys.Rev. C62, 034308 (2000) K.Markenroth, L.Axelsson, S.Baxter, M.J.G.Borge, C.Donzaud, S.Fayans, H.O.U.Fynbo, V.Z.Goldberg, S.Grevy, D.Guillemaud-Mueller, B.Jonson, K.-M.Kallman, S.Leenhardt, M.Lewitowicz, T.Lonnroth, P.Manngard, I.Martel, A.C.Mueller, I.Mukha, T.Nilsson, G.Nyman, N.A.Orr, K.Riisager, G.V.Rogachev, M.-G.Saint-Laurent, I.N.Serikov, N.B.Shulgina, O.Sorlin, M.Steiner, O.Tengblad, M.Thoennessen, E.Tryggestad, W.H.Trzaska, F.Wenander, J.S.Winfield, R.Wolski Crossing the Dripline to 11N using Elastic Resonance Scattering NUCLEAR REACTIONS 1H(10C, 10C), E=9 MeV/nucleon; measured particle spectra. 11N deduced resonances J, π, widths. Elastic resonance scattering, secondary beam from 12C fragmentation.
doi: 10.1103/PhysRevC.62.034308
2000NA23 Phys.Rev.Lett. 85, 266 (2000) A.Navin, D.W.Anthony, T.Aumann, T.Baumann, D.Bazin, Y.Blumenfeld, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, P.A.Lofy, V.Maddalena, K.Miller, T.Nakamura, B.V.Pritychenko, B.M.Sherrill, E.Spears, M.Steiner, J.A.Tostevin, J.Yurkon, A.Wagner Direct Evidence for the Breakdown of the N = 8 Shell Closure in 12Be NUCLEAR REACTIONS 9Be(12Be, 11BeX), E=78 MeV/nucleon; measured σ(E, θ), longitudinal momentum distribution, γ spectrum. 11Be levels deduced spectroscopic factors, no N=8 shell closure. S800 spectrograph.
doi: 10.1103/PhysRevLett.85.266
2000WA23 Phys.Rev. C62, 024608 (2000) R.E.Warner, M.H.McKinnon, N.C.Shaner, F.D.Becchetti, A.Nadasen, D.A.Roberts, J.A.Brown, A.Galonsky, J.J.Kolata, R.M.Ronningen, M.Steiner, K.Subotic Total Reaction and Neutron-Removal Cross Sections of (30-60)A MeV He and Li Isotopes on Pb NUCLEAR REACTIONS Pb(α, X), (6He, X), (8He, X), (6Li, X), (7Li, X), (8Li, X), (9Li, X), (11Li, X), E=30-60 MeV/nucleon; measured total σ. Pb(11Li, 9Li), (6He, α), (8He, α), (8He, 6He), E=30-60 MeV/nucleon; measured neutron-removal σ; deduced role of electromagnetic dissociation. Microscopic model calculations. Secondary beams from 18O fragmentation.
doi: 10.1103/PhysRevC.62.024608
1999AI02 Phys.Rev. C60, 034614 (1999) N.Aissaoui, N.Added, N.Carlin, G.M.Crawley, S.Danczyk, J.Finck, M.M.de Moura, D.Hirata, D.J.Morrissey, S.J.Sanders, J.Stasko, M.Steiner, A.A.P.Suaide, E.M.Szanto, A.Szanto de Toledo, M.Thoennessen, J.A.Winger Strong Absorption Radii from Reaction Cross Section Measurements for Neutron-Rich Nuclei NUCLEAR REACTIONS Si(30Al, X), (31Al, X), (32Al, X), (33Al, X), (32Si, X), (33Si, X), (34Si, X), (35Si, X), (36Si, X), (34P, X), (35P, X), (36P, X), (37P, X), (38P, X), (39P, X), (36S, X), (37S, X), (38S, X), (39S, X), (40S, X), (41S, X), (39Cl, X), (40Cl, X), (41Cl, X), (42Cl, X), (43Cl, X), (44Cl, X), (41Ar, X), (42Ar, X), (43Ar, X), (44Ar, X), (45Ar, X), (46Ar, X), (44K, X), (45K, X), (46K, X), (47K, X), (48K, X), (46Ca, X), (47Ca, X), (48Ca, X), (49Ca, X), (50Ca, X), (49Sc, X), (50Sc, X), (51Sc, X), (52Sc, X), (53Ti, X), (54Ti, X), E ≈ 38-80 MeV/nucleon; measured mean energy-integrated reaction σ. 30,31,32,33Al, 32,33,34,35,36Si, 34,35,36,37,38,39P, 36,37,38,39,40,41S, 39,40,41,42,43,44Cl, 41,42,43,44,45,46Ar, 44,45,46,47,48K, 46,47,48,49,50Ca, 49,50,51,52Sc, 53,54Ti deduced strong absorption radii. Secondary beams from 55Mn fragmentation.
doi: 10.1103/PhysRevC.60.034614
1999AU01 Phys.Rev. C59, 1252 (1999) T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, K.Hencken, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov Continuum Excitations in 6He NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured Eα, neutron spectra, σ(E), σ(θ), integrated σ. 6He; deduced E1 continuum strength distribution, 2+ resonance excitation B(E2), other reaction mechanism features. Secondary beam from 18O fragmentation. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.59.1252
1999CA48 Phys.Rev. C60, 064322 (1999) J.A.Caggiano, D.Bazin, W.Benenson, B.Davids, B.M.Sherrill, M.Steiner, J.Yurkon, A.F.Zeller, B.Blank Spectroscopy of the 10Li Nucleus NUCLEAR REACTIONS 9Be, 12C(9Be, 8B), (9Be, 11C), E=40.1 MeV/nucleon; measured particle spectra, σ(θ). 10Li deduced low-lying resonance energy, width. S800 spectrograph.
doi: 10.1103/PhysRevC.60.064322
1999CO23 Phys.Rev. C60, 031301 (1999) P.D.Cottle, M.Fauerbach, T.Glasmacher, R.W.Ibbotson, K.W.Kemper, B.Pritychenko, H.Scheit, M.Steiner The 0g.s.+ → 21+ Transition in 38Ca and Isospin Symmetry in A = 38 Nuclei NUCLEAR REACTIONS 197Au(38Ca, 38Ca'), E=56.1 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 38Ca level deduced excitation B(E2), isoscalar multipole matrix element, isospin symmetry breaking. Secondary beam from 40Ca fragmentation.
doi: 10.1103/PhysRevC.60.031301
1999MA63 Phys.Rev. C60, 034615 (1999) F.Marechal, T.Suomijarvi, Y.Blumenfeld, A.Azhari, E.Bauge, D.Bazin, J.A.Brown, P.D.Cottle, J.P.Delaroche, M.Fauerbach, M.Girod, T.Glasmacher, S.E.Hirzebruch, J.K.Jewell, J.H.Kelley, K.W.Kemper, P.F.Mantica, D.J.Morrissey, L.A.Riley, J.A.Scarpaci, H.Scheit, M.Steiner Proton Scattering by Short Lived Sulfur Isotopes NUCLEAR REACTIONS 1H(40S, 40S'), E=30 MeV/nucleon; measured recoil proton spectra, σ(θ). 40S deduced excited levels, deformation. 32,34,36,38,40S(p, p'), E ≈ 30 MeV; calculated σ(E, θ). NUCLEAR STRUCTURE 32,34,36,38,40S; calculated neutron, proton densities, transition densities, deformation. Microscopic approach.
doi: 10.1103/PhysRevC.60.034615
1999MA89 Phys.Rev. C60, 064623 (1999) F.Marechal, T.Suomijarvi, Y.Blumenfeld, A.Azhari, D.Bazin, J.A.Brown, P.D.Cottle, M.Fauerbach, T.Glasmacher, S.E.Hirzebruch, J.K.Jewell, J.H.Kelley, K.W.Kemper, P.F.Mantica, D.J.Morrissey, L.A.Riley, J.A.Scarpaci, H.Scheit, M.Steiner Proton Scattering from the Unstable Neutron-Rich Nucleus 43Ar NUCLEAR REACTIONS 1H(43Ar, 43Ar'), E=33 MeV/nucleon; measured σ(E, θ). 43Ar level deduced possible J, π, deformation. Secondary beam from 48Ca fragmentation. Comparison with neighboring isotopes. DWBA calculations.
doi: 10.1103/PhysRevC.60.064623
1999SH30 Nucl.Instrum.Methods Phys.Res. A432, 299 (1999) B.M.Sherrill, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Caggiano, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, A.Navin, D.A.Roberts, M.Steiner Charge-Exchange Reactions with a Secondary Triton Beam NUCLEAR REACTIONS 12C(t, 3He), E ≈ 350 MeV; measured particle spectra, σ(E, α). Secondary beam from α-particle fragmentation.
doi: 10.1016/S0168-9002(99)00518-5
1998AL10 Nucl.Phys. A633, 234 (1998) D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov Invariant Mass Spectrum and α-n Correlation Function Studied in the Fragmentation of 6He on a Carbon Target NUCLEAR REACTIONS C(6He, nα), E=240 MeV/nucleon; measured En, Eα, nα-coin; deduced two-step reaction mechanism. Radioactive beam, halo nuclei.
doi: 10.1016/S0375-9474(98)00120-1
1998BA28 Phys.Rev. C57, 2156 (1998) D.Bazin, W.Benenson, B.A.Brown, J.Brown, B.Davids, M.Fauerbach, P.G.Hansen, P.Mantica, D.J.Morrissey, C.F.Powell, B.M.Sherrill, M.Steiner Probing the Halo Structure of 19,17,15C and 14B NUCLEAR REACTIONS Ta, Be(15C, n14C), (17C, n16C), (19C, n18C), (14B, n13B), E ≈ 85 MeV/nucleon; measured core fragments parallel momenta; deduced breakup σ, role of core excitations. 15,17,19C, 14B deduced neutron halo features. Secondary beams from 18O, 40Ar fragmentation.
doi: 10.1103/PhysRevC.57.2156
1998DA05 Phys.Lett. 418B, 27 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Gamow-Teller Strengths from (t, 3He) Charge-Exchange Reactions on Light Nuclei NUCLEAR REACTIONS 9Be, 10,11B, 12,13C(t, 3He), E=127 MeV/nucleon; measured zero degree 3He spectra. 9Li, 10,11Be, 12,13B deduced Gamow-Teller strengths. Radioactive beam, dispersion matching.
doi: 10.1016/S0370-2693(97)01393-2
1998DA14 Phys.Rev.Lett. 81, 2209 (1998) B.Davids, D.W.Anthony, S.M.Austin, D.Bazin, B.Blank, J.A.Caggiano, M.Chartier, H.Esbensen, P.Hui, C.F.Powell, H.Scheit, B.M.Sherrill, M.Steiner, P.Thirolf, J.Yurkon, A.Zeller Measurement of E2 Transitions in the Coulomb Dissociation of 8B NUCLEAR REACTIONS 208Pb(8B, p7Be), E=44, 81 MeV/nucleon; measured fragments longitudinal momentum distributions; deduced relative E2 transition strength.
doi: 10.1103/PhysRevLett.81.2209
1998GO05 Phys.Rev.Lett. 80, 2554 (1998) J.Gorres, J.Meissner, H.Schatz, E.Stech, P.Tischhauser, M.Wiescher, D.Bazin, R.Harkewicz, M.Hellstrom, B.Sherrill, M.Steiner, R.N.Boyd, L.Buchmann, D.H.Hartmann, J.D.Hinnefeld Half-Life of 44Ti as a Probe for Supernova Models RADIOACTIVITY 44Ti(EC) [from 46Ti fragmentation]; measured T1/2. Astrophysical implications.
doi: 10.1103/PhysRevLett.80.2554
1998HU08 Phys.Rev. C57, R2790 (1998) M.Huhta, P.F.Mantica, D.W.Anthony, B.A.Brown, B.S.Davids, R.W.Ibbotson, D.J.Morrissey, C.F.Powell, M.Steiner Anomalous p-Shell Isoscalar Magnetic Moments: Remeasurement of 9C and the Influence of Isospin Nonconservation RADIOACTIVITY 9C(β+) [from 20Ne fragmentation]; measured β-NMR. 9C deduced μ, spin expectation value. NUCLEAR STRUCTURE 9C, 9Li, 13O, 13B; calculated μ, spin expectation values; deduced isospin-nonconserving interactions role. Shell model.
doi: 10.1103/PhysRevC.57.R2790
1998HU20 Phys.Rev. C58, 3187 (1998) M.Huhta, P.F.Mantica, D.W.Anthony, P.A.Lofy, J.I.Prisciandaro, R.M.Ronningen, M.Steiner, W.B.Walters New Evidence for Deformation in 73Zn RADIOACTIVITY 73Cu(β-) [from 76Ge fragmentation]; measured Eγ, Iγ, Eβ, Iβ, βγ(t), γγ-coin; deduced T1/2, log ft. 73Zn deduced levels, J, π, deformation, isomeric transition T1/2. Plastic and Ge detectors. Particle rotor model analysis, systematics of N=43 isotones discussed.
doi: 10.1103/PhysRevC.58.3187
1998NA34 Phys.Rev.Lett. 81, 5089 (1998) A.Navin, D.Bazin, B.A.Brown, B.Davids, G.Gervais, T.Glasmacher, K.Govaert, P.G.Hansen, M.Hellstrom, R.W.Ibbotson, V.Maddalena, B.Pritychenko, H.Scheit, B.M.Sherrill, M.Steiner, J.A.Tostevin, J.Yurkon Spectroscopy of Radioactive Beams from Single-Nucleon Knockout Reactions: Application to the sd shell nuclei 25Al and 26, 27, 28P NUCLEAR REACTIONS 9Be(25Al, p24Mg), (26P, p25Si), (27P, p26Si), (28P, p27Si), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (residue)γ-coin, momentum distributions following one-proton removal; deduced σ. 25Al, 26,27,28P deduced ground-state characteristics, halo features. Radioactive beams from fragmentation of 36Ar primary beam.
doi: 10.1103/PhysRevLett.81.5089
1998WA16 Nucl.Phys. A635, 292 (1998) R.E.Warner, H.Thirumurthy, J.Woodroffe, F.D.Becchetti, J.A.Brown, B.S.Davids, A.Galonsky, J.J.Kolata, J.J.Kruse, M.Y.Lee, A.Nadasen, T.W.O'Donnell, D.A.Roberts, R.M.Ronningen, C.Samanta, P.Schwandt, J.von Schwarzenberg, M.Steiner, K.Subotic, J.Wang, J.A.Zimmerman Reaction Cross Sections in Si of Light Proton-Halo Candidates 12N and 17Ne NUCLEAR REACTIONS Si(12N, X), (15O, X), (17Ne, X), E=29-53 MeV/nucleon; measured total reaction σ, charge-removal σ; deduced dependence on proton separation energy. Radioactive beams, Glauber model, proton-halo nuclei.
doi: 10.1016/S0375-9474(98)00163-8
1997CH24 Phys.Rev.Lett. 79, 201 (1997) L.V.Chulkov, T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad Large Spin Alignment of the Unbound 5He Fragment after Fragmentation of 240 MeV/nucleon 6He NUCLEAR REACTIONS C(6He, X), E=240 MeV/nucleon; measured projectile peripheral fragmentation, p(αn) vs θ, φ; deduced 5He+n fragmentation mechanism dominance.
doi: 10.1103/PhysRevLett.79.201
1997DA28 Nucl.Instrum.Methods Phys.Res. A397, 465 (1997); Erratum Nucl.Instrum.Methods Phys.Res. A402, 177 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi (t, 3He) Reaction; New tool for studying spin-isospin excitations in neutron rich nuclei NUCLEAR REACTIONS 12C, 10B(t, 3He), E=381 MeV; measured σ(E(3He), θ). 12B, 10Be deduced levels spin-isospin characteristics.
doi: 10.1016/S0168-9002(97)00825-5
1997GL02 Phys.Lett. 395B, 163 (1997) T.Glasmacher, B.A.Brown, M.J.Chromik, P.D.Cottle, M.Fauerbach, R.W.Ibbotson, K.W.Kemper, D.J.Morrissey, H.Scheit, D.W.Sklenicka, M.Steiner Collectivity in 44S NUCLEAR REACTIONS 197Au(44S, 44S'), E ≈ 35 MeV/nucleon; measured Eγ, Iγ, γ(particle)-coin following Coulomb excitation. 44S deduced level, J, π, B(λ).
doi: 10.1016/S0370-2693(97)00077-4
1997LI15 Phys.Rev. C56, 250 (1997) I.Licot, N.Added, N.Carlin, G.M.Crawley, S.Danczyk, J.Finck, D.Hirata, H.Laurent, D.J.Morrissey, M.M.de Moura, H.R.Schelin, J.Stasko, M.Steiner, A.A.P.Suaide, A.Szanto de Toledo, E.M.Szanto, M.Thoennessen, J.A.Winger Reaction Cross Sections and Radii for f-p Shell Exotic Neutron-Rich Nuclei NUCLEAR REACTIONS, ICPND Si(41Ar, X), (42Ar, X), (43Ar, X), (44Ar, X), (45Ar, X), (46Ar, X), (44K, X), (45K, X), (46K, X), (47K, X), (48K, X), (49K, X), (46Ca, X), (47Ca, X), (48Ca, X), (49Ca, X), (50Ca, X), (51Ca, X), (49Sc, X), (50Sc, X), (51Sc, X), (52Sc, X), (53Sc, X), E=52-69 MeV/nucleon; measured reaction σ. 41,42,43,44,45,46Ar, 44,45,46,47,48,49K, 46,47,48,49,50,51Ca, 49,50,51,52,53Sc deduced strong absorption radii, neutron separation energies. Comparison to Glauber model, RMF theory.
doi: 10.1103/PhysRevC.56.250
1997MA21 Phys.Rev. C55, 2501 (1997) P.F.Mantica, R.W.Ibbotson, D.W.Anthony, M.Fauerbach, D.J.Morrissey, C.F.Powell, J.Rikovska, M.Steiner, N.J.Stone, W.B.Walters Sign Dependence of Spin Polarization for Secondary Fragments Produced following Intermediate-Energy Projectile Fragmentation RADIOACTIVITY 12B(β-) [from 93Nb(18O, X), E=80 MeV/nucleon]; measured Eβ, β(θ), polarized nuclei. 12B deduced μ, spin polarization characteristics.
doi: 10.1103/PhysRevC.55.2501
1997MO35 Nucl.Phys. A627, 222 (1997) D.J.Morrissey, K.N.McDonald, D.Bazin, B.A.Brown, R.Harkewicz, N.A.Orr, B.M.Sherrill, G.A.Souliotis, M.Steiner, J.A.Winger, S.J.Yennello, B.M.Young, S.Lukyanov, G.Chubarian, Yu.Ts.Oganessian Single Neutron Emission following 11Li β-Decay RADIOACTIVITY 11Li(β-n) [from Be(18O, X), E=80 MeV/nucleon]; measured β-delayed En, In, Eγ, Iγ, T1/2. 11Be deduced levels, branching ratios, Gamow-Teller strength distributions, 11Li neutron halo dependence. Isotope separation, tof.
doi: 10.1016/S0375-9474(97)00410-7
1997PA12 Phys.Rev.Lett. 78, 1022 (1997) R.Pak, W.Benenson, O.Bjarki, J.A.Brown, S.A.Hannuschke, R.A.Lacey, B.-A.Li, A.Nadasen, E.Norbeck, P.Pogodin, D.E.Russ, M.Steiner, N.T.B.Stone, A.M.Vander Molen, G.D.Westfall, L.B.Yang, S.J.Yennello Isospin Dependence of Collective Transverse Flow in Nuclear Collisions NUCLEAR REACTIONS 58Fe(58Mn, X), E=56.6 MeV/nucleon; 58Ni, 58Fe(58Ni, X), (58Fe, X), E=55 MeV/nucleon; measured collective transverse flow; deduced flow variables, nucleon-nucleon collisions elementary aspects models dependence. Transport models.
doi: 10.1103/PhysRevLett.78.1022
1997PA13 Phys.Rev.Lett. 78, 1026 (1997) R.Pak, B.-A.Li, W.Benenson, O.Bjarki, J.A.Brown, S.A.Hannuschke, R.A.Lacey, D.J.Magestro, A.Nadasen, E.Norbeck, D.E.Russ, M.Steiner, N.T.B.Stone, A.M.Vander Molen, G.D.Westfall, L.B.Yang, S.J.Yennello Isospin Dependence of the Balance Energy NUCLEAR REACTIONS 58Fe(58Fe, X), 58Ni(58Ni, X), E ≤ 105 MeV/nucleon; measured transverse flow vs E; deduced balance energy isospin dependence related features. Transport model.
doi: 10.1103/PhysRevLett.78.1026
1997SU24 Nucl.Instrum.Methods Phys.Res. A384, 444 (1997) R.Surkau, J.Becker, M.Ebert, T.Grossmann, W.Heil, D.Hofmann, H.Humblot, M.Leduc, E.W.Otten, D.Rohe, K.Siemensmeyer, M.Steiner, F.Tasset, N.Trautmann Realization of a Broad Band Neutron Spin Filter with Compressed, Polarized 3He Gas
doi: 10.1016/S0168-9002(96)00923-0
1996BR30 Phys.Rev. C54, R2105 (1996) J.A.Brown, D.Bazin, W.Benenson, J.Caggiano, M.Fauerbach, M.Hellstrom, J.H.Kelley, R.A.Kryger, R.Pfaff, B.M.Sherrill, M.Steiner, D.J.Morrissey, C.F.Powell Measurement of the 1H(6He, 6Li)n Reaction in Inverse Kinematics NUCLEAR REACTIONS 1H(6He, 6Li), 6He(p, n), E=93 MeV/nucleon; measured σ(θ); deduced B(GT) and ratio of transitions to the ground state and isobaric analog state in 6Li. 6Li levels deduced transition ratios.
doi: 10.1103/PhysRevC.54.R2105
1996KE16 Phys.Rev.Lett. 77, 5020 (1996) J.H.Kelley, S.M.Austin, A.Azhari, D.Bazin, J.A.Brown, H.Esbensen, M.Fauerbach, M.Hellstrom, S.E.Hirzebruch, R.A.Kryger, D.J.Morrissey, R.Pfaff, C.F.Powell, E.Ramakrishnan, B.M.Sherrill, M.Steiner, T.Suomijarvi, M.Thoennessen Study of the Breakup Reaction 8B → 7Be + p: Absorption effects and E2 strength NUCLEAR REACTIONS 9Be, 197Au(8B, p7Be), E=41 MeV/nucleon; measured parallel, transverse momenta. Models comparison.
doi: 10.1103/PhysRevLett.77.5020
1996KR05 Phys.Rev. C53, 1971 (1996) R.A.Kryger, A.Azhari, J.Brown, J.Caggiano, M.Hellstrom, J.H.Kelley, B.M.Sherrill, M.Steiner, M.Thoennessen Upper Limit of the Lifetime of 16B NUCLEAR REACTIONS 12C(17C, 16B), (16C, 15B), E=880 MeV; measured spectra; deduced one-proton stripping σ from ejectile yields. 16B deduced T1/2 upper limit.
doi: 10.1103/PhysRevC.53.1971
1996PF01 Phys.Rev. C53, 1753 (1996) R.Pfaff, D.J.Morrissey, W.Benenson, M.Fauerbach, M.Hellstrom, C.F.Powell, B.M.Sherrill, M.Steiner, J.A.Winger Fragmentation of 78Kr Projectiles NUCLEAR REACTIONS, ICPND 58Ni(78Kr, X), E=75 MeV/nucleon; measured fragment mass distribution for Zn, Sr, Ga, Ge, As, Se, Br, Kr, Rb isotopes, production σ vs mass. 69Br deduced particle instability. Other data, intranuclear cascade model comparisons, projectile fragmentation.
doi: 10.1103/PhysRevC.53.1753
1996SC31 Phys.Rev.Lett. 77, 3967 (1996) H.Scheit, T.Glasmacher, B.A.Brown, J.A.Brown, P.D.Cottle, P.G.Hansen, R.Harkewicz, M.Hellstrom, R.W.Ibbotson, J.K.Jewell, K.W.Kemper, D.J.Morrissey, M.Steiner, P.Thirolf, M.Thoennessen New Region of Deformation: The neutron-rich sulfur isotopes NUCLEAR REACTIONS 197Au(38S, 38S'), (40S, 40S'), (42S, 42S'), (44Ar, 44Ar'), (46Ar, 46Ar'), E=35.2-39.2 MeV/nucleon; measured γ(particle)-coin following Coulomb excitation. 38,40,42S, 44,46Ar deduced level energies, B(λ), deformation features. Secondary S, Ar beams from 9Be(40Ar, X), (48Ca, X), E=80 MeV/nucleon.
doi: 10.1103/PhysRevLett.77.3967
1996ST05 Phys.Rev.Lett. 76, 26 (1996) M.Steiner, S.M.Austin, D.Bazin, W.Benenson, C.A.Bertulani, J.A.Brown, M.Fauerbach, M.Hellstrom, E.Kashy, J.H.Kelley, R.A.Kryger, T.Kubo, N.A.Orr, R.Pfaff, B.M.Sherrill, M.Thoennessen, S.J.Yennello, B.M.Young, P.D.Zecher, D.J.Morrissey, C.F.Powell First Study of Heavy-Ion Mirror Charge Exchange NUCLEAR REACTIONS 13C(13N, 13C), E=57, 105 MeV/nucleon; measured σ(θ), spectra; deduced Gamow-Teller to Fermi-transition unit σ(ratio).
doi: 10.1103/PhysRevLett.76.26
1995OR02 Phys.Rev. C51, 3116 (1995) N.A.Orr, N.Anantaraman, S.M.Austin, C.A.Bertulani, K.Hanold, J.H.Kelley, R.A.Kryger, D.J.Morrissey, B.M.Sherrill, G.A.Souliotis, M.Steiner, M.Thoennessen, J.S.Winfield, J.A.Winger, B.M.Young Momentum Distributions of 9Li Fragments from the Breakup of 11Li and the Neutron Halo NUCLEAR REACTIONS 9Be, 93Nb, 181Ta, 238U(11Li, 9LiX), E ≈ 66 MeV/nucleon; measured σ(θ(9Li)) vs momentum. 11Li deduced neutron halo characteristics. Energy-loss spectrometer.
doi: 10.1103/PhysRevC.51.3116
1995PF02 Phys.Rev. C51, 1348 (1995) R.Pfaff, D.J.Morrissey, M.Fauerbach, M.Hellstrom J.H.Kelley, R.A.Kryger, B.M.Sherrill, M.Steiner, J.S.Winfield, J.A.Winger, S.J.Yennello, B.M.Young Projectilelike Fragment Momentum Distributions from 86Kr + Al at 70 MeV/Nucleon NUCLEAR REACTIONS 27Al(86Kr, X), E=70 MeV/nucleon; measured projectile-like residue yields (fragment Z=33-39), momentum distributions. Goldhaber model.
doi: 10.1103/PhysRevC.51.1348
1995SC03 Nucl.Phys. A582, 109 (1995) K.W.Scheller, J.Gorres, S.Vouzoukas, M.Wiescher, B.Pfeiffer, K.-L.Kratz, D.J.Morrissey, B.M.Sherrill, M.Steiner, M.Hellstrom, J.A.Winger Study of the β-Delayed Neutron Decay of 17C and 18C RADIOACTIVITY 17,18C(β-n) [from 9Be(22Ne, X), E=69 MeV/nucleon]; measured β-decay curves, neutron spectra; deduced T1/2, log ft. 17,18N levels deduced branching ratios.
doi: 10.1016/0375-9474(94)00465-Y
1994HE28 Phys.Rev. C50, 2219 (1994) M.Hencheck, R.N.Boyd, M.Hellstrom, D.J.Morrissey, M.J.Balbes, F.R.Chloupek, M.Fauerbach, C.A.Mitchell, R.Pfaff, C.F.Powell, G.Raimann, B.M.Sherrill, M.Steiner, J.Vandegriff, S.J.Yennello Identification of New Nuclei Near the Proton Drip Line NUCLEAR REACTIONS Ni(106Cd, X), E=60 MeV/nucleon; measured fragment mass spectra, Z=42-47; deduced evidence for Ag, Pd, Rh, Ru isotopes. RADIOACTIVITY 88Ru, 90,91,92,93Rh, 92,93Pd, 94,95Ag [from Ni(106Cd, X), E=60 MeV/nucleon]; measured not given; deduced T1/2 lower limit.
doi: 10.1103/PhysRevC.50.2219
1994SC01 Phys.Rev. C49, 46 (1994) K.W.Scheller, J.Gorres, J.G.Ross, M.Wiescher, R.Harkewicz, D.J.Morrissey, B.M.Sherrill, M.Steiner, N.A.Orr, J.A.Winger Study of the β-Delayed Neutron Decay of 18N RADIOACTIVITY 18N(β-) [from 9Be(22Ne, X), E=75 MeV/nucleon]; measured β-delayed neutron spectra, T1/2; deduced log ft. 18O deduced levels, J, π, total branching ratio.
doi: 10.1103/PhysRevC.49.46
1994ST26 Phys.Rev. B50, 13355 (1994) M.Steiner, W.Potzel, M.Kofferlein, H.Karzel, W.Schiessl, G.M.Kalvius, D.W.Mitchell, N.Sahoo, H.H.Klauss, T.P.Das, R.S.Feigelson, G.Schmidt Lattice Dynamics and Hyperfine Interactions in ZnF2 Single Crystals NUCLEAR REACTIONS 67Zn(γ, γ), E=93.31 keV; measured Mossbauer emission spectra vs temperature; deduced quadrupole interaction, electric field gradient, isomer shift in ZnF2 single crystals.
doi: 10.1103/PhysRevB.50.13355
1994YO01 Phys.Rev. C49, 279 (1994) B.M.Young, W.Benenson, J.H.Kelley, N.A.Orr, R.Pfaff, B.M.Sherrill, M.Steiner, M.Thoennessen, J.S.Winfield, J.A.Winger, S.J.Yennello, A.Zeller Low-Lying Structure of 10Li in the Reaction 11B(7Li, 8B)10Li NUCLEAR REACTIONS 11B(7Li, 8B), E=130 MeV; measured momentum spectra; deduced Q. 10Li deduced neutron separation energy, levels, Γ, possible, J.
doi: 10.1103/PhysRevC.49.279
1993BL04 Nucl.Phys. A555, 408 (1993) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Total and 2n-Removal Cross Sections of the Neutron-Rich Isotopes 8,9,11Li NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E=80 MeV/nucleon; measured interaction σ vs target mass; deduced nuclear, electro-magnetic dissociation σ.
doi: 10.1016/0375-9474(93)90294-8
1993FR07 Nucl.Phys. A553, 753c (1993) J.Friese, H.-J.Korner, J.Reinhold, R.Schneider, H.Trieb, K.Zeitelhack, B.Blank, T.Brohm, Y.Fujita, H.Geissel, W.Konig, G.Munzenberg, F.Nickel, M.Pfutzner, K.Rykaczewski, I.Schall, D.Schardt, A.Schroter, M.Steiner, K.Summerer, B.Voss, J.Weckenmann Production of Neutron Rich Nuclei by Fragmentation of 760 A.MeV 136Xe NUCLEAR REACTIONS 27Al(136Xe, X), E=760 MeV/nucleon; measured production σ for 127,136I, 135,134Te, 132,133Sb, 129,130Sn, 124Cd, 122Ag, 119Pd, 116Rh, σ(E) for isotopes with mass ≈ 115-135.
doi: 10.1016/0375-9474(93)90693-R
1993HA28 Z.Phys. A346, 43 (1993) E.Hanelt, A.Grewe, K.-H.Schmidt, T.Brohm, H.-G.Clerc, M.Dornik, M.Fauerbach, H.Geissel, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, C.Scheidenberger, M.Steiner, K.Summerer, B.Voss, M.Weber, J.Weckenmann, C.Ziegler Momentum Distributions of Projectile Fragments Produced in the Cold and Hot Fragmentation of Relativistic 136Xe and 197Au Projectiles NUCLEAR REACTIONS 9Be(136Xe, X), E=0.8 GeV/nucleon; 27Al(197Au, X), E=1 GeV/nucleon; measured projectile fragments longitudinal momentum distributions; deduced fragmentation process dependence. Model comparison.
doi: 10.1007/BF01290780
1993MI38 Hyperfine Interactions 78, 403 (1993) D.W.Mitchell, S.B.Sulaiman, N.Sahoo, T.P.Das, W.Potzel, G.M.Kalvius, W.Schiessl, H.Karzel, M.Steiner First Principles Theory of Hyperfine Interactions in Spinels: ZnAl2O4 NUCLEAR MOMENTS 27Al, 67Zn; calculated quadrupole interactions in spinel ZnAl2O4. Hartree-Fock cluster procedure.
doi: 10.1007/BF00568165
1993PO09 Nucl.Instrum.Methods Phys.Res. B76, 156 (1993) W.Potzel, M.Peter, M.Steiner, H.Karzel, W.Schiessl, G.M.Kalvius, U.Gonser Lattice-Dynamical Effects and Hyperfine Interactions in Cu-Zn Alloys NUCLEAR REACTIONS 67Zn(γ, γ), E=93.3 keV; measured Mossbauer spectra; deduced hyperfine interactions, lattice dynamical effects. Two Cu-Zn alloys.
doi: 10.1016/0168-583X(93)95164-Z
1993WI03 Phys.Lett. 299B, 214 (1993) J.A.Winger, D.P.Bazin, W.Benenson, G.M.Crawley, D.J.Morrissey, N.A.Orr, R.Pfaff, B.M.Sherrill, M.Steiner, M.Thoennessen, S.J.Yennello, B.M.Young Halflife Measurements of the rp-Process Nuclei 61Ga, 63Ge, and 65As RADIOACTIVITY 61,62Ga, 63,64Ge, 65,66As(β+)[from 58Ni(78Kr, X), E=75 MeV/nucleon]; measured TOF, Ie, Ee summed decay spectra; deduced T1/2, implications to rp-process.
doi: 10.1016/0370-2693(93)90250-L
1993YO03 Phys.Lett. 311B, 22 (1993) B.M.Young, D.Bazin, W.Benenson, J.H.Kelley, D.J.Morrissey, N.A.Orr, R.Ronningen, B.M.Sherrill, M.Steiner, M.Thoennessen, J.A.Winger, S.J.Yennello, I.Tanihata, X.X.Bai, N.Inabe, T.Kubo, C.-B.Moon, S.Shimoura, T.Suzuki, R.N.Boyd, K.Subotic Strong Isomer Production in Fragmentation Reactions NUCLEAR REACTIONS, ICPND 9Be(27Al, X)26mAl/26Al, E=100 MeV/nucleon; 9Be(28Si, X)26mAl/26Al, E=80 MeV/nucleon; 12C(40Ar, X)26mAl/26Al, E=65 MeV/nucleon; measured isomer production yields following projectile fragmentation. Activation technique.
doi: 10.1016/0370-2693(93)90527-O
1993YO07 Phys.Rev.Lett. 71, 4124 (1993) B.M.Young, W.Benenson, M.Fauerbach, J.H.Kelley, R.Pfaff, B.M.Sherrill, M.Steiner, J.S.Winfield, T.Kubo, M.Hellstrom, N.A.Orr, J.Stetson, J.A.Winger, S.J.Yennello Mass of 11Li from the 14C(11B, 11Li)14O Reaction NUCLEAR REACTIONS 14C(11B, 11Li), E=32 MeV/nucleon; measured momentum spectra, Q. 11Li deduced two-neutron separation energy, mass.
doi: 10.1103/PhysRevLett.71.4124
1992BL10 Z.Phys. A343, 375 (1992) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Charge-Changing Cross Sections of the Neutron-Rich Isotopes 8,9,11Li NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E ≈ 80 MeV/nucleon; measured charge changing σ. 8,9,11Li deduced proton density distribution features.
doi: 10.1007/BF01289813
1992GE09 Nucl.Instrum.Methods Phys.Res. B70, 286 (1992) H.Geissel, P.Armbruster, K.H.Behr, A.Brunle, K.Burkard, M.Chen, H.Folger, B.Franczak, H.Keller, O.Klepper, B.Langenbeck, F.Nickel, E.Pfeng, M.Pfutzner, E.Roeckl, K.Rykaczewski, I.Schall, D.Schardt, C.Scheidenberger, K.-H.Schmidt, A.Schroter, T.Schwab, K.Summerer, M.Weber, G.Munzenberg, T.Brohm, H.-G.Clerc, M.Fauerbach, J.-J.Gaimard, A.Grewe, E.Hanelt, B.Knodler, M.Steiner, B.Voss, J.Weckenmann, C.Ziegler, A.Magel, H.Wollnik, J.P.Dufour, Y.Fujita, D.J.Vieira, B.Sherrill The GSI Projectile Fragment Separator (FRS): A versatile magnetic system for relativistic heavy ions
doi: 10.1016/0168-583X(92)95944-M
1991BL10 Z.Phys. A340, 41 (1991) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Reaction Cross Section Measurements of the Neutron-Rich Isotopes 8,9,11Li at 80 MeV/nucleon NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E=80 MeV/nucleon; measured total interaction σ; deduced σ. 8,9,11Li deduced radii, electromagnetic dissociation σ.
doi: 10.1007/BF01284479
1990ST05 Phys.Rev. B41, 1750 (1990) M.Steiner, W.Potzel, C.Schafer, W.Adlassnig, M.Peter, H.Karzel, G.M.Kalvius 67Zn Mossbauer Investigation of Lattice-Dynamical Effects and Hyperfine Interactions in ZnF2 NUCLEAR REACTIONS 67Zn(γ, γ), E=93.32 keV; measured Mossbauer absorption spectra; deduced hyperfine interaction temperature dependence in 67ZnFe2.
doi: 10.1103/PhysRevB.41.1750
1989AD03 Nucl.Instrum.Methods Phys.Res. A277, 485 (1989) W.Adlassnig, W.Potzel, J.Moser, C.Schafer, M.Steiner, G.M.Kalvius High Pressure Mossbauer Spectrometer for the High-Resolution 93.3 keV Resonance in 67Zn NUCLEAR REACTIONS 67Zn(γ, γ), E=93.3 keV; measured Mossbauer spectra.
doi: 10.1016/0168-9002(89)90779-1
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