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NSR database version of April 26, 2024.

Search: Author = R.W.Ibbotson

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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 ¹⁸F_g.s and its J^π = 5⁺ isomer ¹⁸F^m 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
Citations: PlumX Metrics

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

0_gs⁺ → 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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1966.

2002GL01      Eur.Phys.J. A 13, 59 (2002)

T.Glasmacher, B.V.Pritychenko, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, H.Scheit

In-Beam Gamma-Ray Spectroscopy with Exotic Beams at the NSCL

NUCLEAR REACTIONS ¹⁹⁷Au(²⁶Ne, ²⁶Ne'), (²⁸Ne, ²⁸Ne'), (³⁰Mg, ³⁰Mg'), (³²Mg, ³²Mg'), (³⁴Mg, ³⁴Mg'), (³⁶Ar, ³⁶Ar'), (³³Si, ³³Si'), (³⁴P, ³⁴P'), E not given; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^26,28Ne, ^30,32,34Mg, ³⁶Ar, ³³Si, ³⁴P deduced transitions.

doi: 10.1007/s10050-002-8719-z
Citations: PlumX Metrics

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

2002PR12      Phys.Rev. C66, 024325 (2002)

B.V.Pritychenko, T.Glasmacher, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, K.L.Miller, L.A.Riley, H.Scheit

Transition to the "island of inversion": Fast-beam γ-ray spectroscopy of ^{28, 30}Na

NUCLEAR REACTIONS ¹⁹⁷Au(²⁸Na, ²⁸Na'), E=43.1 MeV/nucleon; ¹⁹⁷Au(³⁰Na, ³⁰Na'), E=55.6 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^28,30Na deduced transitions, excitation cross sections, intrinsic quadrupole moments. ³¹Na analyzed data; deduced ground-state configuration features.

doi: 10.1103/PhysRevC.66.024325
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

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;0_g.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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1970.

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, 35}Si 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
Citations: PlumX Metrics

2001HA12      Nucl.Phys. A682, 356c (2001)

G.Hackman, S.M.Austin, T.Glasmacher, T.Aumann, B.A.Brown, R.W.Ibbotson, K.Miller, B.Pritychenko, L.A.Riley, B.Roeder, E.Spears

Intermediate-Energy Coulomb Excitation of ¹⁹Ne

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹Ne, ¹⁹Ne'), E=55 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ¹⁹Ne deduced levels, J, π, widths, excitation B(E2), B(M1), B(E1). Secondary beam from ²⁰Ne fragmentation. Shell model calculations.

doi: 10.1016/S0375-9474(00)00660-6
Citations: PlumX Metrics

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, 19}C

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1986.

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, 19}C

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1986.

2001MU08      Nucl.Phys. A682, 169c (2001)

W.F.Mueller, P.D.Cottle, T.Glasmacher, G.Hackman, P.G.Hansen, R.W.Ibbotson, K.W.Kemper, B.V.Pritychenko, H.Scheit

Detecting γ Rays from Fast Exotic Beams for Nuclear Structure Studies

doi: 10.1016/S0375-9474(00)00636-9
Citations: PlumX Metrics

2001PR01      Phys.Rev. C63, 011305 (2001)

B.V.Pritychenko, T.Glasmacher, B.A.Brown, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, L.A.Riley, H.Scheit

First Observation of an Excited State in the Neutron-Rich Nucleus ³¹Na

NUCLEAR REACTIONS ¹⁹⁷Au(³¹Na, ³¹Na'), E=58.9 MeV/nucleon; measured Eγ, (particle)γ-coin, σ(θ) following Coulomb excitation. ³¹Na deduced first excited state level, J, π, configuration using Shell Model calculations, and proton and nuclear matter deformation parameters following coupled-channels calculations.

doi: 10.1103/PhysRevC.63.011305
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

2001PR08      Phys.Rev. C63, 047308 (2001)

B.V.Pritychenko, T.Glasmacher, B.A.Brown, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, H.Scheit

Shape Coexistence on the Boundary of the ' Island of Inversion ': Exotic beam spectroscopy of ³⁴Al

NUCLEAR REACTIONS ¹⁹⁷Au(³⁴Al, ³⁴Al'), E=59.7 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation; deduced γ production σ. ³⁴Al deduced transition. Secondary beam from ⁴⁸Ca fragmentation.

doi: 10.1103/PhysRevC.63.047308
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

2001SC01      Phys.Rev. C63, 014604 (2001)

H.Scheit, F.Marechal, T.Glasmacher, E.Bauge, Y.Blumenfeld, J.P.Delaroche, M.Girod, R.W.Ibbotson, K.W.Kemper, J.Libert, B.Pritychenko, T.Suomijarvi

Proton Scattering by the Unstable Neutron-Rich Isotopes ^{42, 44}Ar

NUCLEAR REACTIONS ¹H(³⁶Ar, ³⁶Ar'), E=33.6 MeV/nucleon; ¹H(⁴²Ar, ⁴²Ar'), E=33.0 MeV/nucleon; ¹H(⁴⁴Ar, ⁴⁴Ar'), E=33.2 MeV/nucleon; measured excitation energy spectra, angular distributions. ^36,42,44Ar(p, p), (p, p'), E(cm) ≈ 33 MeV/nucleon; deduced σ(θ). ^42,44Ar deduced quadrupole deformation, B(E2). Secondary beams from ⁴⁸Ca fragmentation. Comparison with coupled-channels calculations.

NUCLEAR STRUCTURE ^36,40,42,44Ar; calculated radii, deformation. Microscopic collective models.

doi: 10.1103/PhysRevC.63.014604
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1150.

2001VE01      Phys.Lett. 497B, 1 (2001)

M.Veselsky, R.W.Ibbotson, R.Laforest, E.Ramakrishnan, D.J.Rowland, A.Ruangma, E.M.Winchester, E.Martin, S.J.Yennello

Isospin Dependence of Isobaric Ratio Y(³(H)/Y(³He) and Its Relation to Temperature

NUCLEAR REACTIONS ^112,124Sn(²⁸Si, X), E=30, 50 MeV/nucleon; measured light, intermediate fragment yields, ³H/³He yield ratio vs excitation energy and quasiprojectile N/Z ratio; deduced source temperature.

doi: 10.1016/S0370-2693(00)01318-6
Citations: PlumX Metrics

2000AU02      Phys.Rev.Lett. 84, 35 (2000)

T.Aumann, A.Navin, D.P.Balamuth, D.Bazin, B.Blank, B.A.Brown, J.E.Bush, J.A.Caggiano, B.Davids, T.Glasmacher, V.Guimaraes, P.G.Hansen, R.W.Ibbotson, D.Karnes, J.J.Kolata, V.Maddalena, B.Pritychenko, H.Scheit, B.M.Sherrill, J.A.Tostevin

One-Neutron Knockout from Individual Single-Particle States of ¹¹Be

NUCLEAR REACTIONS ⁹Be(¹¹Be, ¹⁰BeX), E=60 MeV/nucleon; measured σ(E), Eγ, Iγ, (particle)γ-coin, fragments parallel momentum distributions. ¹¹Be deduced ground-state configuration, halo features.

doi: 10.1103/PhysRevLett.84.35
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1983.

2000GU23      Phys.Rev. C61, 064609 (2000)

V.Guimaraes, J.J.Kolata, D.Bazin, B.Blank, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, D.Karnes, V.Maddalena, A.Navin, B.Pritychenko, B.M.Sherrill, D.P.Balamuth, J.E.Bush

Spectroscopy of ^{13, 14}B via the One-Neutron Knockout Reaction

NUCLEAR REACTIONS ⁹Be, ¹⁹⁷Au(¹⁴B, ¹³B), E=830 MeV; measured σ, longitudinal momentum distribution, (particle)γ-coin. ¹³B deduced levels possible J, π. ¹⁴B deduced halo features. Eikonal reaction theory. Comparison with shell model.

doi: 10.1103/PhysRevC.61.064609
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1985.

2000HA26      Phys.Rev. C61, 052801 (2000)

G.Hackman, S.M.Austin, T.Glasmacher, T.Aumann, B.A.Brown, R.W.Ibbotson, K.Miller, B.Pritychenko, L.A.Riley, B.Roeder, E.Spears

Intermediate-Energy Coulomb Excitation of ¹⁹Ne

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹Ne, ¹⁹Ne'), E=55 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. ¹⁹Ne transitions deduced B(λ). Secondary beam from ²⁰Ne fragmentation. Comparison with mirror nucleus, shell model calculations.

doi: 10.1103/PhysRevC.61.052801
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1973.

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1153.

2000PR09      Phys.Rev. C62, 051601 (2000)

B.V.Pritychenko, T.Glasmacher, B.A.Brown, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, H.Scheit

Single-Particle Structure Along the Boundary of the ' Island of Inversion ': Radioactive beam spectroscopy of ³³Si and ³⁴P

NUCLEAR REACTIONS ¹⁹⁷Au(³³Si, ³³Si'), E=50.5 MeV/nucleon; ¹⁹⁷Au(³⁴P, ³⁴P'), E=54.5 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. ³³Si, ³⁴P levels deduced excitation B(E2), configurations. Secondary beams from ⁴⁰Ar fragmentation.

doi: 10.1103/PhysRevC.62.051601
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

2000TH11      Phys.Lett. 485B, 16 (2000)

P.G.Thirolf, B.V.Pritychenko, B.A.Brown, P.D.Cottle, M.Chromik, T.Glasmacher, G.Hackman, R.W.Ibbotson, K.W.Kemper, T.Otsuka, L.A.Riley, H.Scheit

Spectroscopy of the 2₁⁺ State in ²²O and Shell Structure Near the Neutron Drip Line

NUCLEAR REACTIONS ¹⁹⁷Au(²²O, ²²O'), E=50.6 MeV/nucleon; measured Eγ, Iγ, σ. ²²O level deduced excitation B(E2), shell structure. Secondary beam from ⁴⁰Ar fragmentation. Level systematics in neighboring isotopes discussed.

doi: 10.1016/S0370-2693(00)00720-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1965.

2000VE06      Phys.Rev. C62, 041605 (2000)

M.Veselsky, R.W.Ibbotson, R.Laforest, E.Ramakrishnan, D.J.Rowland, A.Ruangma, E.M.Winchester, E.Martin, S.J.Yennello

Inhomogeneous Isospin Distribution in the Reactions of ²⁸Si + ¹¹²Sn and ¹²⁴Sn at 30 and 50 MeV/nucleon

NUCLEAR REACTIONS ^112,124Sn(²⁸Si, X), E=30, 50 MeV/nucleon; measured light charged particles, intermediate mass fragments N/Z distribution, multiplicities, ³H/³He yield ratios; deduced quasiprojectile features.

doi: 10.1103/PhysRevC.62.041605
Citations: PlumX Metrics

2000VE08      Phys.Rev. C62, 064613 (2000)

M.Veselsky, R.W.Ibbotson, R.Laforest, E.Ramakrishnan, D.J.Rowland, A.Ruangma, E.M.Winchester, E.Martin, S.J.Yennello

Effect of Nucleon Exchange on Projectile Multifragmentation in the Reactions of ²⁸Si + ¹¹²Sn and ¹²⁴Sn at 30 and 50 MeV/nucleon

NUCLEAR REACTIONS ^112,124Sn(²⁸Si, X), E=30, 50 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced nucleon exchange effects, quasiprojectile mass, charge, excitation energy. Comparison with Monte Carlo simulation.

doi: 10.1103/PhysRevC.62.064613
Citations: PlumX Metrics

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 0_g.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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1969.

1999IB01      Phys.Rev. C59, 642 (1999)

R.W.Ibbotson, T.Glasmacher, P.F.Mantica, H.Scheit

Coulomb Excitation of Odd-A Neutron-Rich π(s-d) and ν(f-p) Shell Nuclei

NUCLEAR REACTIONS ¹⁹⁷Au(³⁵Al, ³⁵Al'), (³⁷Si, ³⁷Si'), (³⁹P, ³⁹P'), (⁴¹S, ⁴¹S'), (⁴³S, ⁴³S'), (⁴⁵Cl, ⁴⁵Cl'), E=42-47.4 MeV/nucleon; measured Eγ, Iγ following Coulomb excitation. ³⁵Al, ³⁷Si, ³⁹P, ^41,43S, ⁴⁵Cl; deduced levels, J, π, excitation B(E2). Secondary beams from ⁴⁸Ca fragmentation.

doi: 10.1103/PhysRevC.59.642
Citations: PlumX Metrics

1999JE06      Phys.Lett. 454B, 181 (1999)

J.K.Jewell, L.A.Riley, P.D.Cottle, K.W.Kemper, T.Glasmacher, R.W.Ibbotson, H.Scheit, M.Chromik, Y.Blumenfeld, S.E.Hirzebruch, F.Marechal, T.Suomijarvi

Proton Scattering on the Radioactive Nucleus ²⁰O and the 0_gs⁺ → 2₁⁺ Transition in the Neutron-Rich Oxygen Isotopes

NUCLEAR REACTIONS ¹H(²⁰O, ²⁰O'), E=30 MeV/nucleon; measured recoil proton spectra, σ(θ). ²⁰O deduced transition neutron/proton matrix element ratio, core polarization features. Secondary beam from ²²Ne fragmentation.

doi: 10.1016/S0370-2693(99)00403-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1453.

1999PR09      Phys.Lett. 461B, 322 (1999); Erratum Phys.Lett. 467B, 309 (1999)

B.V.Pritychenko, T.Glasmacher, P.D.Cottle, M.Fauerbach, R.W.Ibbotson, K.W.Kemper, V.Maddalena, A.Navin, R.Ronningen, A.Sakharuk, H.Scheit, V.G.Zelevinsky

Role of Intruder Configurations in ^{26, 28}Ne and ^{30, 32}Mg

NUCLEAR REACTIONS ¹⁹⁷Au(²⁶Ne, ²⁶Ne'), (²⁸Ne, ²⁸Ne'), (³⁰Mg, ³⁰Mg'), (³²Mg, ³²Mg'), (³⁴Mg, ³⁴Mg'), (³⁶Ar, ³⁶Ar'), E ≈ 50 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^26,28Ne, ^30,32Mg deduced levels energies, excitation B(E2), configurations. Secondary beams from ⁴⁸Ca, ⁴⁰Ar fragmentation.

NUCLEAR STRUCTURE ^26,28Ne, ^30,32,34Mg calculated quadrupole moments, deformation. Nilsson model.

doi: 10.1016/S0370-2693(99)00850-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1894.

1999RI05      Phys.Rev.Lett. 82, 4196 (1999)

L.A.Riley, J.K.Jewell, P.D.Cottle, T.Glasmacher, K.W.Kemper, N.Alamanos, Y.Blumenfeld, J.A.Carr, M.J.Chromik, R.W.Ibbotson, F.Marechal, W.E.Ormand, F.Petrovich, H.Scheit, T.Suomijarvi

Inverse Kinematics Proton Scattering on ¹⁸Ne and Mirror Symmetry in A = 18 Nuclei

NUCLEAR REACTIONS ¹H(¹⁸Ne, p), E=30 MeV/nucleon; measured proton spectra, inelastic σ(θ); deduced mirror symmetry. Comparison with n+¹⁸O scattering.

doi: 10.1103/PhysRevLett.82.4196
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1998IB01      Phys.Rev.Lett. 80, 2081 (1998)

R.W.Ibbotson, T.Glasmacher, B.A.Brown, L.Chen, M.J.Chromik, P.D.Cottle, M.Fauerbach, K.W.Kemper, D.J.Morrissey, H.Scheit, M.Thoennessen

Quadrupole Collectivity in ^32,34,36,38Si and the N = 20 Shell Closure

NUCLEAR REACTIONS ¹⁹⁷Au(³²Si, ³²Si'), (³⁴Si, ³⁴Si'), (³⁶Si, ³⁶Si'), (³⁸Si, ³⁸Si'), (⁴⁰Ar, ⁴⁰Ar'), E=37.4-48.2 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. ^32,34,36,38Si, ⁴⁰Ar deduced 2⁺ level energies, excitation σ, B(E2), deformation.

doi: 10.1103/PhysRevLett.80.2081
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1971.

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, 28}P

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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1982.

1998SM06      Phys.Rev. C58, 3171 (1998)

J.F.Smith, M.W.Simon, R.W.Ibbotson, P.A.Butler, A.Aprahamian, A.M.Bruce, D.Cline, M.Devlin, G.D.Jones, P.M.Jones, C.Y.Wu

Lifetimes of States in the Opposite-Parity Bands of ¹⁵³Eu: Recoil-distance measurements following Coulomb excitation

NUCLEAR REACTIONS ¹⁵³Eu(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured Eγ, Iγ, (particle)γ-coin, Doppler-shifted spectra following Coulomb excitation. ¹⁵³Eu deduced high-spin levels, J, π, T_1/2, B(λ), intrinsic g-factors. Recoil distance technique.

doi: 10.1103/PhysRevC.58.3171
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Data from this article have been entered in the XUNDL database. For more information, click here.

1997FA11      Phys.Rev. C56, R1 (1997)

M.Fauerbach, M.J.Chromik, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, D.J.Morrissey, H.Scheit, P.Thirolf, M.Thoennessen

Coulomb Excitation of the One-Neutron Halo Nucleus ¹¹Be

NUCLEAR REACTIONS ²⁰⁸Pb, ¹⁹⁷Au, C, ⁹Be(¹¹Be, ¹¹Be'), E=57-60 MeV/nucleon; measured Eγ, Iγ, γ(¹¹Be)-coin following projectile Coulomb excitation. ¹¹Be deduced level B(E1), nuclear contributions to excitation σ.

doi: 10.1103/PhysRevC.56.R1
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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
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1997IB01      Nucl.Phys. A619, 213 (1997)

R.W.Ibbotson, C.A.White, T.Czosnyka, P.A.Butler, N.Clarkson, D.Cline, R.A.Cunningham, M.Devlin, K.G.Helmer, T.H.Hoare, J.R.Hughes, G.D.Jones, A.E.Kavka, B.Kotlinski, R.J.Poynter, P.H.Regan, E.G.Vogt, R.Wadsworth, D.L.Watson, C.Y.Wu

Quadrupole and Octupole Collectivity in ¹⁴⁸Nd

NUCLEAR REACTIONS ¹⁴⁸Nd(⁵⁸Ni, ⁵⁸Ni), E=200 MeV; measured (projectile)(recoil)-coin, (projectile)γ-coin following Coulomb excitation. ¹⁴⁸Nd(⁹²Mo, ⁹²Mo'), E=330 MeV; measured (projectile)γ-coin following Coulomb excitation. ²⁰⁸Pb(¹⁴⁸Nd, ¹⁴⁸Nd'), E=700 MeV; measured Eγ, Iγ, γ multiplicity following Coulomb excitation. ¹⁴⁸Nd levels deduced B(λ), shape, collectivity related features.

doi: 10.1016/S0375-9474(97)00145-0
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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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1895.

1996WA25      Nucl.Phys. A608, 77 (1996)

X.-H.Wang, C.-H.Yu, D.M.Cullen, D.C.Bryan, M.Devlin, M.J.Fitch, A.Galindo-Uribarri, R.W.Gray, D.M.Herrick, R.W.Ibbotson, K.L.Kurz, S.Mullins, S.Pilotte, D.C.Radford, M.R.Satteson, M.W.Simon, D.Ward, C.Y.Wu, L.H.Yao

High-Spin States in Odd-Odd ¹⁶⁴Lu

NUCLEAR REACTIONS ¹⁴⁹Sm(¹⁹F, 4n), E=85 MeV; ¹⁴⁶Nd(²³Na, 5n), E=110 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Lu deduced high-spin levels, J, π, γ-branching, B(M1)/B(E2) ratios, band crossings, signature inversion, neutron-proton interactions.

doi: 10.1016/S0375-9474(96)00254-0
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1995WU01      Phys.Rev. C51, 173 (1995)

C.Y.Wu, D.Cline, M.Devlin, K.G.Helmer, R.W.Ibbotson, M.W.Simon, P.A.Butler, A.J.Cresswell, G.D.Jones, P.M.Jones, J.F.Smith, R.A.Cunningham, J.Simpson

Excitation-Energy Partition in Quasielastic Transfer Reactions at Near Barrier Energies

NUCLEAR REACTIONS ¹⁶¹Dy(⁵⁸Ni, ⁵⁹Ni), E=265 MeV; ¹⁶¹Dy(⁶¹Ni, ⁶²Ni), E=267, 270 MeV; measured (particle)γ-coin; deduced receptor, donor excitation energy partition. ^59,62Ni levels deduced relative population.

doi: 10.1103/PhysRevC.51.173
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1991WU05      Nucl.Phys. A533, 359 (1991)

C.Y.Wu, D.Cline, E.G.Vogt, W.J.Kernan, T.Czosnyka, K.G.Helmer, R.W.Ibbotson, A.E.Kavka, B.Kotlinski, R.M.Diamond

Electromagnetic Properties of Tungsten Nuclei

NUCLEAR REACTIONS ^182,184W(⁵⁸Ni, ⁵⁸Ni'), E=235 MeV; ^182,184W(¹³⁶Xe, ¹³⁶Xe'), E=561 MeV; measured Eγ, Iγ following Coulomb excitation. ^182,184W(⁵⁸Ni, ⁵⁸Ni'), E=245 MeV; measured Eγ, Iγ, recoil distance method. ^182,184W deduced levels, static, transition E2 matrix elements, T_1/2.

doi: 10.1016/0375-9474(91)90495-R
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