Nuclear Science References (NSR)

NSR Query Results

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NSR database version of April 26, 2024.

Search: Author = P.Vaska

Found 43 matches.

2005NA37 Phys.Rev. C 72, 044304 (2005)

S.Naguleswaran, R.S.Chakrawarthy, U.Garg, K.L.Lamkin, G.Smith, J.C.Walpe, A.Galindo-Uribarri, V.P.Janzen, D.C.Radford, R.Kaczarowski, D.B.Fossan, D.R.Lafosse, P.Vaska, Ch.Droste, T.Morek, S.Pilotte, J.DeGraaf, T.Drake, R.Wyss

Magnetic and intruder rotational bands in ¹¹³In

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁸O, 4np), E=95 MeV; ¹¹⁰Pd(⁷Li, 4n), E=36 MeV; measured Eγ, Iγ, γγ-coin. ¹¹³In deduced high-spin levels, J, π, configurations, shape coexistence. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.72.044304
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2001CH71 Phys.Rev. C64, 054314 (2001)

C.J.Chiara, D.B.Fossan, V.P.Janzen, T.Koike, D.R.LaFosse, G.J.Lane, S.M.Mullins, E.S.Paul, D.C.Radford, H.Schnare, J.M.Sears, J.F.Smith, K.Starosta, P.Vaska, R.Wadsworth, D.Ward, S.Frauendorf

Spectroscopy in the Z = 49 ^{108, 110}In Isotopes: Lifetime measurements in shears bands

NUCLEAR REACTIONS ⁷⁶Ge(³⁷Cl, 5n), E=138 MeV; measured Eγ, Iγ, γγ-coin. ⁹⁶Zr(¹⁹F, 5n), E=85, 88 MeV; ⁹⁴Mo(¹⁸O, 3np), E=85 MeV; measured Eγ, Iγ, γγ-coin, DSA. ^108,110In deduced high-spin levels, J, π, configurations, T_1/2, B(M1), B(E2), shears bands features. Tilted-axis cranking calculations.

doi: 10.1103/PhysRevC.64.054314
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1998LA14 Phys.Rev. C58, 127 (1998)

G.J.Lane, D.B.Fossan, C.J.Chiara, H.Schnare, J.M.Sears, J.F.Smith, I.Thorslund, P.Vaska, E.S.Paul, A.N.Wilson, J.N.Wilson, K.Hauschild, I.M.Hibbert, R.Wadsworth, A.V.Afanasjev, I.Ragnarsson

High-Spin States, Particle-Hole Structure, and Linked Smooth Terminating Bands in Doubly Odd ¹¹²Sb

NUCLEAR REACTIONS ¹⁰³Rh(¹²C, 3n), E=60 MeV; ⁹⁰Zr(³¹P, n2α), E=150 MeV; measured Eγ, Iγ, γγ-coin, DCO. ¹¹²Sb deduced high-spin levels, J, π, multipolarities, configurations, smooth band termination. Cranked mean field analysis.

NUCLEAR STRUCTURE ^110,111,112Sb; analyzed rotational bands, effective alignment, termination features.

doi: 10.1103/PhysRevC.58.127
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1998MO30 Eur.Phys.J. A 3, 99 (1998)

T.Morek, K.Starosta, Ch.Droste, D.Fossan, G.Lane, J.Sears, J.Smith, P.Vaska

In-Beam Spectroscopy of ¹²⁶Ce and ¹²⁷Pr

NUCLEAR REACTIONS ⁹⁶Ru(³⁵Cl, 2n3p), (³⁵Cl, 2n2p), E=182 MeV; measured Eγ, Iγ, γγ-coin. ¹²⁶Ce, ¹²⁷Pr deduced high-spin levels, J, π, configurations. Particle-rotor calculations.

doi: 10.1007/s100500050152
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1998SE05 Phys.Rev. C57, 1656 (1998)

J.M.Sears, I.Thorslund, D.B.Fossan, P.Vaska, E.S.Paul, K.Hauschild, I.M.Hibbert, R.Wadsworth, S.M.Mullins

γ-Ray Spectroscopy of Odd ₅₂¹¹³Te and ₅₂¹¹⁵Te Isotopes

NUCLEAR REACTIONS ⁵⁴Fe(⁶³Cu, n3p), E=245 MeV; ⁶⁴Ni(⁵⁶Fe, 3n2p), E=236 MeV; measured Eγ, Iγ, γγ-coin. ^113,115Te deduced high-spin levels, J, π, band structure, configurations. Cranking model analysis.

doi: 10.1103/PhysRevC.57.1656
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1998SE14 Phys.Rev. C58, 1430 (1998)

J.M.Sears, S.E.Gundel, D.B.Fossan, D.R.LaFosse, P.Vaska, J.DeGraaf, T.E.Drake, V.P.Janzen, D.C.Radford, Ch.Droste, T.Morek, U.Garg, K.Lamkin, S.Naguleswaran, G.Smith, J.C.Walpe, R.Kaczarowski, A.V.Afanasjev, I.Ragnarsson

Deformed Intruder Bands in ¹¹³Sn

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁸O, 5n), E=94 MeV; measured Eγ, Iγ, γγ-coin, DCO. ¹¹³Sn deduced high-spin levels, J, π, multipolarity, configurations, band termination features. Cranked shell-model calculations.

doi: 10.1103/PhysRevC.58.1430
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1998SM07 Phys.Rev. C58, 3237 (1998)

J.F.Smith, C.J.Chiara, D.B.Fossan, G.J.Lane, J.F.Lewicki, J.M.Sears, P.Vaska

Observation of Signature Inversion in the ν(h_11/2) (x) π(h_11/2) Band of ¹²²Cs

NUCLEAR REACTIONS ⁹⁴Mo(³¹P, n2p), E=127 MeV; measured Eγ, Iγ, γγ-coin. ¹²²Cs deduced high-spin levels, possible J, π, configurations, B(M1)/B(E2), signature inversion.

doi: 10.1103/PhysRevC.58.3237
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1998VA03 Phys.Rev. C57, 1634 (1998)

P.Vaska, D.B.Fossan, D.R.LaFosse, H.Schnare, M.P.Waring, S.M.Mullins, G.Hackman, D.Prevost, J.C.Waddington, V.P.Janzen, D.Ward, R.Wadsworth, E.S.Paul

Particle-Hole Induced Electric and Magnetic Rotation in ¹¹¹In

NUCLEAR REACTIONS ⁹⁶Zr(¹⁹F, 4n), E=72 MeV; measured Eγ, Iγ, γγ-coin, DSA. ¹¹¹In deduced high-spin levels, J, π, band structure, configurations. Cranked shell model analysis.

doi: 10.1103/PhysRevC.57.1634
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1997LA13 Phys.Rev. C55, R2127 (1997)

G.J.Lane, D.B.Fossan, I.Thorslund, P.Vaska, R.G.Allatt, E.S.Paul, L.Kaubler, H.Schnare, I.M.Hibbert, N.O'Brien, R.Wadsworth, W.Andrejtscheff, J.deGraaf, J.Simpson, I.Y.Lee, A.O.Macchiavelli, D.J.Blumenthal, C.N.Davids, C.J.Lister, D.Seweryniak, A.V.Afanasjev, I.Ragnarsson

Identification of Excited States in Doubly Odd ¹¹⁰Sb: Smooth band termination

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁹Co, n2p), E=230 MeV; measured Eγ, Iγ, γγ(θ). ⁵⁶Fe(⁵⁸Ni, n3p), E=240 MeV; measured Eγ, Iγ, γγ(θ), mass-gated γ-spectra, nγ-coin. ⁵⁵Mn(⁵⁸Ni, n2p), E=240 MeV; measured Eγ, Iγ, γγ(θ), γ(t). ¹¹⁰Sb deduced high-spin levels, J, π, T_1/2, rotational bands, configurations, band termination features. Cranked Nilsson-Strutinsky calculations.

doi: 10.1103/PhysRevC.55.R2127
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1997LA17 Phys.Rev. C56, 760 (1997)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, H.Schnare, P.Vaska, M.P.Waring, J.-Y.Zhang

Particle-Hole Induced Intruder Bands in ¹¹⁷Sb and ¹¹⁹Sb

NUCLEAR REACTIONS ¹¹⁰Pd(¹¹B, 4n), E=45 MeV; ¹¹⁶Cd(⁷Li, 4n), E=35 MeV; measured Eγ, Iγ, γγ-coin, DCO. ^117,119Sb deduced levels, J, π, configurations, γ-multipolarity. CSM analysis.

doi: 10.1103/PhysRevC.56.760
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1997SE02 Phys.Rev. C55, 1096 (1997)

J.M.Sears, D.B.Fossan, S.E.Gundel, I.Thorslund, P.Vaska, K.Starosta

Deformed Intruder Band in ₅₀¹¹⁵Sn

NUCLEAR REACTIONS ¹¹⁰Pd(⁹Be, 4n), E=45 MeV; measured γγ-coin. ¹¹⁵Sn deduced high-spin levels, J, π, band structure, configurations.

doi: 10.1103/PhysRevC.55.1096
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1997SE04 Phys.Rev. C55, 2290 (1997)

J.M.Sears, D.B.Fossan, I.Thorslund, P.Vaska, E.S.Paul, K.Hauschild, I.M.Hibbert, R.Wadsworth, S.M.Mullins, A.V.Afanasjev, I.Ragnarsson

High-Spin Spectroscopy of ₅₂¹¹⁶Te

NUCLEAR REACTIONS ⁶⁴Ni(⁵⁶Fe, 2n2p), E=236 MeV; measured γγ-coin, Eγ, Iγ. ¹¹⁶Te deduced high-spin levels, J, π, band structures, configurations, γ-multipolarity.

doi: 10.1103/PhysRevC.55.2290
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1997ST12 Phys.Rev. C55, 2794 (1997)

K.Starosta, Ch.Droste, T.Morek, J.Srebrny, D.B.Fossan, S.Gundel, J.M.Sears, I.Thorslund, P.Vaska, M.P.Waring, S.G.Rohozinski, W.Satula, U.Garg, S.Naguleswaran, J.C.Walpe

Lifetimes of Low-Lying States in ^125,127La Measured by the Recoil Distance Method

NUCLEAR REACTIONS ⁹⁴Mo(³⁵Cl, 2n2p), E=155 MeV; ¹¹²Cd(¹⁹F, 4n), E=84.5 MeV; measured Eγ, Doppler-shifted spectra. ^125,127La levels deduced T_1/2. Enriched targets, recoil distance technique, plunger, core-quasiparticle coupling model.

doi: 10.1103/PhysRevC.55.2794
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1996KA43 Z.Phys. A356, 235 (1996)

L.Kaubler, H.Schnare, D.B.Fossan, A.V.Afanasjev, W.Andrejtscheff, R.G.Allatt, J.DeGraaf, H.Grawe, I.M.Hibbert, I.Y.Lee, A.D.Macchiavelli, N.O'Brien, K.-H.Maier, E.S.Paul, H.Prade, I.Ragnarsson, J.Reif, R.Schubart, R.Schwengner, I.Thorslund, P.Vaska, R.Wadsworth, G.Winter

Collective Structures and Smooth Band Termination in ¹⁰⁹Sn

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁹Co, n3p), E=230 MeV; measured γγγ-coin, energy correlations. ¹⁰⁹Sn deduced high-spin levels, J, π, band structure, dynamic moments of inertia.

doi: 10.1007/s002180050173
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1996PA11 Phys.Rev. C53, 1562 (1996)

E.S.Paul, D.B.Fossan, G.J.Lane, J.M.Sears, I.Thorslund, P.Vaska

High-Spin States in ^121,122Te: Identification of Favored Noncollective Oblate States

NUCLEAR REACTIONS ¹¹⁶Cd(⁹Be, xn), E=37.8 MeV; measured Eγ, Iγ, γγ(θ). ^121,122Te deduced high-spin levels J, π, γ-multipolarity, B(λ), shape features. Comparison with TRS cranking calculations.

doi: 10.1103/PhysRevC.53.1562
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1996SC29 Phys.Rev. C54, 1598 (1996)

H.Schnare, D.R.LaFosse, D.B.Fossan, J.R.Hughes, P.Vaska, K.Hauschild, I.M.Hibbert, R.Wadsworth, V.P.Janzen, D.C.Radford, S.M.Mullins, C.W.Beausang, E.S.Paul, J.DeGraaf, I.-Y.Lee, A.O.Macchiavelli, A.V.Afanasjev, I.Ragnarsson

Smooth Termination of Intruder Bands in ₅₁¹⁰⁹Sb

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 3p), E=243 MeV; measured γγ-energy correlations, γγγ-coin. ¹⁰⁹Sb deduced high-spin levels, J, π, intruder rotational bands, dynamic moments of inertia.

doi: 10.1103/PhysRevC.54.1598
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1996ST01 Phys.Rev. C53, 137 (1996)

K.Starosta, Ch.Droste, T.Morek, J.Srebrny, D.B.Fossan, D.R.LaFosse, H.Schnare, I.Thorslund, P.Vaska, M.P.Waring, W.Satula, S.G.Rohozinski, R.Wyss, I.M.Hibbert, R.Wadsworth, K.Hauschild, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul

Band Structure of the Odd-Even ¹²⁵La, ¹²⁷La Nuclei

NUCLEAR REACTIONS ¹¹²Sn(¹⁶O, 2np), E=79 MeV; ¹¹²Cd(¹⁹F, 4n), E=85 MeV; measured Eγ, γγ-coin, DCO ratios, linear polarization. ^125,127La deduced levels, J, π, γ multipolarity, band structure. Self-consistent total Routhian surface calculation with quadrupole pairing, cranked shell model calculation.

doi: 10.1103/PhysRevC.53.137
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1996WA12 Phys.Rev. C53, 2763 (1996)

R.Wadsworth, C.W.Beausang, M.Cromaz, J.DeGraaf, T.E.Drake, D.B.Fossan, S.Flibotte, A.Galindo-Uribarri, K.Hauschild, I.M.Hibbert, G.Hackman, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, I.Ragnarsson

Smooth Band Termination in ¹⁰⁸Sn

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 4p), E=243 MeV; measured γγ-coin, Iγ(θ), DCO ratios. ¹⁰⁸Sn deduced high-spin levels, rotational bands J, π, dynamic moments of inertia. Enriched targets, Ge detectors, BGO suppression shields, multiplicity filter. Cranked Nilsson-Strutinsky calculations.

doi: 10.1103/PhysRevC.53.2763
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1995HA29 Phys.Rev. C52, R2293 (1995)

G.Hackman, R.Wadsworth, D.S.Haslip, R.M.Clark, J.Dobaczewski, J.Dudek, S.Flibotte, K.Hauschild, I.M.Hibbert, I.-Y.Lee, S.M.Mullins, A.O.Macchiavelli, S.Pilotte, A.T.Semple, I.Thorslund, J.Timar, P.Vaska, J.C.Waddington, L.Walker

Excited Superdeformed Band in ¹⁴²Sm Identical to ¹⁴⁶Gd

NUCLEAR REACTIONS ¹²⁴Sn(²⁴Mg, 6n), E=145 MeV; measured γγ-coin, Eγ, Iγ. ¹⁴²Sm deduced high-spin states, superdeformed band, Iγ, alignment. Hartree-Fock model comparison.

doi: 10.1103/PhysRevC.52.R2293
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1995LA11 Phys.Rev. C51, R2876 (1995)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang, R.M.Clark, R.Wadsworth, S.A.Forbes, E.S.Paul

First Observation of a Rotational Band in Odd ₅₀Sn Nuclei: ¹¹¹Sn

NUCLEAR REACTIONS ⁶⁴Ni(⁵⁶Fe, 4npα), E=236 MeV; measured γγγ-coin. ⁹⁶Ru(¹⁹F, n3p), E=90 MeV; measured γγ-coin. ¹¹¹Sn deduced high-spin levels, band structure, configurations.

doi: 10.1103/PhysRevC.51.R2876
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1995TH05 Phys.Rev. C52, R2839 (1995)

I.Thorslund, D.B.Fossan, D.R.LaFosse, H.Schnare, K.Hauschild, I.M.Hibbert, S.M.Mullins, E.S.Paul, I.Ragnarsson, J.M.Sears, P.Vaska, R.Wadsworth

Intruder Bands in ¹¹⁴Te: Smooth band termination

NUCLEAR REACTIONS ⁵⁴Fe(⁶³Cu, 3p), E=245 MeV; ⁶⁴Ni(⁵⁶Fe, 2nα), E=236 MeV; ⁹⁰Zr(³¹P, 2npα), E=150 MeV; measured Eγ, Iγ, γγ(θ). ¹¹⁴Te deduced levels deduced J, π, band structure. Nilsson-Strutinsky cranking calculations.

doi: 10.1103/PhysRevC.52.R2839
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1995VA22 Phys.Rev. C52, 1270 (1995)

P.Vaska, C.W.Beausang, D.B.Fossan, J.R.Hughes, R.Ma, E.S.Paul, R.J.Poynter, P.H.Regan, R.Wadsworth, S.A.Forbes, S.M.Mullins, P.J.Nolan

High-Spin Structure of ¹³⁹Eu

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 3p), E=220 MeV; measured Eγ, Iγ, γγ(θ). ¹³⁹Eu deduced high-spin levels, J, π, band structures, configuration. Total routhian surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.52.1270
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1995WA14 Phys.Rev. C51, 2427 (1995)

M.P.Waring, E.S.Paul, C.W.Beausang, R.M.Clark, R.A.Cunningham, T.Davinson, S.A.Forbes, D.B.Fossan, S.J.Gale, A.Gizon, K.Hauschild, I.M.Hibbert, A.N.James, P.M.Jones, M.J.Joyce, D.R.LaFosse, R.D.Page, I.Ragnarsson, H.Schnare, P.J.Sellin, J.Simpson, P.Vaska, R.Wadsworth, P.J.Woods

Intruder Bands in (Z = 53) ¹¹³I: Band termination interpretation

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, 3p), E=240 MeV; measured γγ-coin, Eγ, Iγ, DCO ratios. ¹¹³I deduced levels, J, π, high-spin deformed intruder bands dynamic moment of inertia, shape features.

doi: 10.1103/PhysRevC.51.2427
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1994DA17 J.Phys.(London) G20, 1591 (1994)

P.J.Dagnall, C.W.Beausang, R.M.Clark, R.Wadsworth, S.Bhattacharjee, P.Fallon, P.D.Forsyth, D.B.Fossan, G.de France, S.J.Gale, F.Hannachi, K.Hauschild, I.M.Hibbert, H.Hubel, P.M.Jones, M.J.Joyce, A.Korichi, W.Korten, D.R.LaFosse, E.S.Paul, H.Schnare, K.Starosta, J.F.Sharpey-Schafer, P.J.Twin, P.Vaska, M.P.Waring, J.N.Wilson

Oblate Bands in A ≈ 200 Bismuth Nuclei

NUCLEAR REACTIONS ¹⁸⁶W(¹⁹F, 5n), (¹⁹F, 6n), (¹⁹F, 7n), E=115, 105 MeV; ¹⁹⁸Pt(¹¹B, 6n), (¹¹B, 5n), E=74 MeV; measured γγ-coin. ^{198,199,200,203,204}Bi deduced high-spin levels, J, π, band structure.

1994JA06 Phys.Rev.Lett. 72, 1160 (1994)

V.P.Janzen, D.R.LaFosse, H.Schnare, D.B.Fossan, A.Galindo-Uribarri, J.R.Hughes, S.M.Mullins, E.S.Paul, L.Persson, S.Pilotte, D.C.Radford, I.Ragnarsson, P.Vaska, J.C.Waddington, R.Wadsworth, D.Ward, J.Wilson, R.Wyss

New Features of Collective Nuclear Rotation at Very High Frequency in ¹⁰⁹Sb

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 3p), E=243 MeV; measured γγ-coin, DSA. ¹⁰⁹Sb deduced levels, J, π, γ-branching, band structure, intruder band dynamic moments of inertia, average quadrupole moment, collective features.

doi: 10.1103/PhysRevLett.72.1160
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1994LA19 Phys.Rev. C50, 1819 (1994)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, H.Schnare, P.Vaska, M.P.Waring, J.-Y.Zhang, R.M.Clark, R.Wadsworth, S.A.Forbes, E.S.Paul, V.P.Janzen, A.Galindo-Uribarri, D.C.Radford, D.Ward, S.M.Mullins, D.Prevost, G.Zwartz

Rotational Bands Near the Z = 50 Closed Shell: ¹¹¹₅₁Sb

NUCLEAR REACTIONS ⁹⁶Ru(¹⁹F, 2n2p), E=90 MeV; ⁹²Mo(²³Na, 2n2p), E=120 MeV; ⁵⁴Fe(⁶³Cu, 2pα), E=245 MeV; measured γγ-coin, DCO ratios. ¹¹¹Sb deduced high-spin levels, J, π, rotational bands, configuration. Model comparison.

doi: 10.1103/PhysRevC.50.1819
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1994PA33 Phys.Rev. C50, 2297 (1994)

E.S.Paul, V.P.Janzen, D.C.Radford, D.Ward, S.M.Mullins, D.B.Fossan, D.R.LaFosse, H.Schnare, H.Timmers, P.Vaska, R.M.Clark, R.Wadsworth

High-Spin Collective Structures in Doubly-Odd ¹¹⁴Sb

NUCLEAR REACTIONS ⁹⁶Zr(²³Na, 5n), E=102 MeV; measured γγ-coin, Eγ, Iγ. ¹¹⁴Sb deduced high-spin levels, J, π, configuration, γ-multipolarity, deformation parameters.

doi: 10.1103/PhysRevC.50.2297
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1994VA15 Phys.Rev. C50, 104 (1994)

P.Vaska, S.Bhattacharjee, D.B.Fossan, D.R.LaFosse, Y.Liang, H.Schnare, K.Starosta, M.P.Waring, I.Hibbert, R.Wadsworth, K.Hauschild, C.W.Beausang, S.Clarke, S.A.Forbes, P.J.Nolan, E.S.Paul, A.T.Semple, S.M.Mullins, H.Grawe, K.H.Maier

Neutron i_13/2 Intruder Band in ¹³⁹Sm

NUCLEAR REACTIONS ¹¹⁰Pd(³⁴S, 5n), E=159 MeV; measured γγ-coin. ¹³⁹Sm deduced high-spin levels, J, π, deformation parameters.

NUCLEAR STRUCTURE ^139,137Sm, ^141,139Gd; analyzed data; deduced dynamic moment of inertia, deformation parameters. Total Routhian surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.50.104
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1994WA08 Phys.Rev. C49, 1877 (1994)

M.P.Waring, D.B.Fossan, D.R.LaFosse, H.Schnare, P.Vaska, O.C.Kistner

Oblate to Prolate Shape Hindrance in ¹²¹I

NUCLEAR REACTIONS ¹¹⁴Cd(¹¹B, 4n), E=51 MeV; measured Eγ, Iγ, recoil distance. ¹²¹I levels deduced mean T_1/2, γ-decay hindrances. Plunger method.

doi: 10.1103/PhysRevC.49.1878
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1994WA16 Phys.Rev. C50, 483 (1994)

R.Wadsworth, H.R.Andrews, C.W.Beausang, R.M.Clark, J.DeGraaf, D.B.Fossan, A.Galindo-Uribarri, I.M.Hibbert, K.Hauschild, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, L.Persson, S.Pilotte, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, I.Ragnarsson

Rotational Structures in ¹⁰⁶Sn: A new form of band termination ( Question )

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 2pα), E=243 MeV; measured Eγ, Iγ, γγ-coin. ¹⁰⁶Sn deduced high-spin levels, J, π, band structure. Cranked Nilsson model calculation.

doi: 10.1103/PhysRevC.50.483
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1993MU05 Phys.Rev. C47, R2447 (1993)

S.M.Mullins, A.Omar, L.Persson, D.Prevost, J.C.Waddington, H.R.Andrews, G.C.Ball, A.Galindo-Uribarri, V.P.Janzen, D.C.Radford, D.Ward, T.E.Drake, D.B.Fossan, D.LaFosse, P.Vaska, M.Waring, R.Wadsworth

Perturbed Alignments within an i_13/2 Neutron Intruder Band in ¹⁴¹Gd

NUCLEAR REACTIONS ¹¹²Sn(³²S, n2p), E=155 MeV; ¹¹²Sn(³³S, 2n2p), E=170 MeV; measured γγ-, γγ(charged particle)-coin. ¹⁴¹Gd deduced levels, J, π, configuration, alignment features. Cranked shell model.

doi: 10.1103/PhysRevC.47.R2447
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1993MU19 Phys.Lett. 318B, 592 (1993)

S.M.Mullins, V.P.Janzen, P.Vaska, D.B.Fossan, G.Hackman, D.R.LaFosse, E.S.Paul, D.Prevost, H.Schnare, J.C.Waddington, R.Wadsworth, D.Ward, M.P.Waring

First Observation of a Proton Intruder Band Below the Z = 50 Major Shell Gap. Spectroscopy of ¹¹¹In

NUCLEAR REACTIONS ⁹⁶Zr(¹⁹F, 4n), E=85, 72 MeV; measured γγ-coin, DSA. ¹¹¹In deduced levels, J, π, intruder band features, quadrupole moment, dynamic moments of inertia.

doi: 10.1016/0370-2693(93)90459-U
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1993PA03 J.Phys.(London) G19, 343 (1993)

E.S.Paul, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, P.J.Nolan, P.H.Regan, P.Vaska, R.Wadsworth, M.P.Waring

Band Termination in Doubly Odd ¹¹⁶I

NUCLEAR REACTIONS ⁹²Mo(²⁷Al, n2p), E=125 MeV; measured γγ-coin, Iγ(θ). ¹¹⁶I deduced levels, J, π, configuration, band structure.

doi: 10.1088/0954-3899/19/2/016
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1993PA07 J.Phys.(London) G19, 861 (1993)

E.S.Paul, S.Davis, P.Vaska, P.J.Bishop, S.A.Forbes, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, Y.Liang, R.Ma, M.S.Metcalfe, S.M.Mullins, P.J.Nolan, R.J.Poynter, P.H.Regan, R.Wadsworth, N.Xu

Prolate and Oblate Rotational Bands in ¹³⁶Sm

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 2pα), E=220 MeV; measured γγ-coin, γγ(θ), Iγ ratios. ¹³⁶Sm deduced levels, J, π, rotational bands. Other data input.

NUCLEAR STRUCTURE ^134,136,138Sm; calculated total Routhian surface, alignments, dynamic moments of inertia. Cranked Woods-Saxon model.

doi: 10.1088/0954-3899/19/6/007
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1993WA13 Nucl.Phys. A559, 461 (1993)

R.Wadsworth, H.R.Andrews, R.M.Clark, D.B.Fossan, A.Galindo-Uribarri, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, R.Wyss

Intruder Bands in ¹⁰⁸Sn

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 4p), E=243 MeV; measured Eγ-Eγ correlations, DSA. ¹⁰⁸Sn deduced levels J, π, T_1/2, band structure, quadrupole moment. Comparison with total routhian surface and Woods-Saxon calculations. Enriched targets, Ge detectors, BGO suppression shields.

doi: 10.1016/0375-9474(93)90163-R
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1993WA21 Phys.Rev. C48, 2629 (1993)

M.P.Waring, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.Vaska, E.S.Paul, S.A.Forbes, R.Wadsworth, R.M.Clark

γ Spectroscopy of ¹¹⁷I: Three structural features

NUCLEAR REACTIONS ⁹⁴Mo(²⁷Al, 2n2p), E=129 MeV; measured γγ-coin, Eγ, Iγ, DCO-ratios. ¹¹⁷I deduced levels, Iγ, γ multipolarity, decay features, band structure. Model calculations.

doi: 10.1103/PhysRevC.48.2629
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1992HU02 Phys.Rev. C45, 2177 (1992)

J.R.Hughes, D.B.Fossan, D.R.LaFosse, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang

Spectroscopy of ¹²³Cs: Configuration dependent crossing frequencies

NUCLEAR REACTIONS ¹⁰⁸Pd(¹⁹F, 4n), E=76 MeV; measured γγ-coin, Eγ, Iγ(θ). ¹²³Cs deduced levels, band structure, J, π, δ. Potential energy surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.45.2177
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1992LA16 Phys.Rev.Lett. 69, 1332 (1992)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang

New Deformed States Near the Z = 50 Closed Shell: ¹¹⁷₅₁Sb₆₆

NUCLEAR REACTIONS ¹¹⁰Pd(¹¹B, 4n), E=45 MeV/nucleon; measured γγ-coin, DCO ratios. ¹¹⁷Sb deduced levels, J, π, band structure, configuration.

doi: 10.1103/PhysRevLett.69.1332
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1992LI01 Phys.Rev. C45, 1041 (1992)

Y.Liang, D.B.Fossan, J.R.Hughes, D.R.LaFosse, T.Lauritsen, R.Ma, E.S.Paul, P.Vaska, M.P.Waring, N.Xu

High-Spin Spectroscopy of ^119,121I: Prolate and Oblate Shape Coexistence

NUCLEAR REACTIONS ¹¹⁰Cd(¹²C, 2np), E=60 MeV; ¹¹⁴Cd(¹¹B, 4n), E=51 MeV; measured γγ-coin. ^119,121I deduced levels, J, π, γ-multipolarity, δ, shape features, band structure. Model comparison.

doi: 10.1103/PhysRevC.45.1041
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1992PA08 J.Phys.(London) G18, 837 (1992)

E.S.Paul, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.J.Nolan, P.H.Regan, P.Vaska, R.Wadsworth, M.P.Waring

Collective and Non-Collective High-Spin States in ¹¹⁵I

NUCLEAR REACTIONS ⁹²Mo(²⁷Al, 2n2p), E=125 MeV; measured Eγ, Iγ, γγ-coin. ¹¹⁵I deduced levels, J, π, configuration, band structure.

doi: 10.1088/0954-3899/18/5/012
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1992PA14 Phys.Rev. C45, R2531 (1992)

E.S.Paul, M.P.Waring, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.Vaska, R.Wadsworth

Delayed Neutron Alignment in ¹¹⁷I

NUCLEAR REACTIONS ⁹⁴Mo(²⁷Al, 2n2p), E=129 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹¹⁷I levels, J, π, rotational alignment, crossing frequencies, band termination. Cranked shell model calculations.

doi: 10.1103/PhysRevC.45.R2531
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1991HU09 Phys.Rev. C44, 2390 (1991)

J.R.Hughes, D.B.Fossan, D.R.LaFosse, Y.Liang, P.Vaska, M.P.Waring

Alignment Effects in Odd-Mass Cs Isotopes: Spectroscopy of ¹²⁵Cs

NUCLEAR REACTIONS ¹¹⁰Pd(¹⁹F, 4n), E=74 MeV; measured γγ-coin, Iγ, Iγ(θ). ¹²⁵Cs deduced levels, J, π, γ-multipolarity, B(λ) ratios, band structure. Comparison with cranked shell model, other isotopes included. Enriched target, Ge detectors, BGO multiplicity.

doi: 10.1103/PhysRevC.44.2390
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1991LI18 Phys.Rev. C44, R578 (1991)

Y.Liang, D.B.Fossan, J.R.Hughes, D.R.LaFosse, T.Lauritsen, R.Ma, E.S.Paul, P.Vaska, M.P.Waring, N.Xu, R.A.Wyss

Band Termination in ¹²¹I

NUCLEAR REACTIONS ¹¹⁴Cd(¹¹B, 4n), E=51 MeV; measured γγ-coin. ¹²¹I deduced levels, J, π, band structure, configuration. Total Routhian surface calculation.

doi: 10.1103/PhysRevC.44.R578
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