NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of April 24, 2024.

Search: Author = R.W.Ibbotson

Found 40 matches.

Back to query form



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
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

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
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, 30Na

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;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
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, 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
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, 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
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, 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
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, 44Ar

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, 14B 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 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
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 0gs+ → 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
Citations: PlumX Metrics

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, 28Ne and 30, 32Mg

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, 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
Citations: PlumX Metrics

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, T1/2, B(λ), intrinsic g-factors. Recoil distance technique.

doi: 10.1103/PhysRevC.58.3171
Citations: PlumX Metrics

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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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


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
Citations: PlumX Metrics


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, T1/2.

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


Back to query form