NSR Query Results


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NSR database version of June 30, 2015.

Search: Author = P.F.Mantica

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2014DE41     Phys.Lett. B 738, 453 (2014)

M.Del Santo, Z.Meisel, D.Bazin, A.Becerril, B.A.Brown, H.Crawford, R.Cyburt, S.George, G.F.Grinyer, G.Lorusso, P.F.Mantica, F.Montes, J.Pereira, H.Schatz, K.Smith, M.Wiescher

β-delayed proton emission of 69Kr and the 68Se rp-process waiting point

RADIOACTIVITY 69Kr(β+p) [from Be(78Kr, X)69Kr, E not given]; measured reaction products, Ep, Ip, Eβ, Iβ, Eγ, Iγ. 69Br; deduced T1/2, proton separation energy, proton emission decay scheme, γ-ray energies. Comparison with shell model calculations.

doi: 10.1016/j.physletb.2014.10.023


2014RA20     J.Phys.(London) G41, 115104 (2014)

M.M.Rajabali, R.Grzywacz, S.N.Liddick, C.Mazzocchi, J.C.Batchelder, T.Baumann, C.R.Bingham, I.G.Darby, T.N.Ginter, S.V.Ilyushkin, M.Karny, W.Krolas, P.F.Mantica, K.Miernik, M.Pfutzner, K.P.Rykaczewski, D.Weisshaar, J.A.Winger

β decay of 72Co and microsecond isomers in even-mass neutron-rich nickel isotopes

RADIOACTIVITY 72Co(β-) [from 9Be(86Kr, X), E=140 MeV/nucleon]; measured decay products, Eγ, Iγ. 76Ni; deduced energy levels, J, π, isomeric state T1/2. Comparison with shell model calculations, available data.

doi: 10.1088/0954-3899/41/11/115104
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2012LO08     Phys.Rev. C 86, 014313 (2012)

G.Lorusso, A.Becerril, A.Amthor, T.Baumann, D.Bazin, J.S.Berryman, B.A.Brown, R.H.Cyburt, H.L.Crawford, A.Estrade, A.Gade, T.Ginter, C.J.Guess, M.Hausmann, G.W.Hitt, P.F.Mantica, M.Matos, R.Meharchand, K.Minamisono, F.Montes, G.Perdikakis, J.Pereira, M.Portillo, H.Schatz, K.Smith, J.Stoker, A.Stolz, R.G.T.Zegers

β-delayed proton emission in the 100Sn region

RADIOACTIVITY 89Ru, 91,92Rh, 93Pd, 95,96,96mAg, 96,97,97mCd, 98,98m,99,100In, 100,101Sn[from 9Be(112Sn, X), E=140 MeV/nucleon](β+), (EC), (β+p); measured Eγ, Iγ, β spectra, E(p), I(p), βγ-coin, βp-coin, γβp-coin, fragment yields, half-lives, β-delayed proton emission branching ratios using NSCL Beta Counting System and SeGA array. Discussed rp-process implications. Comparison with previous studies and theoretical calculations. X-ray bursts calculations.

doi: 10.1103/PhysRevC.86.014313
Data from this article have been entered in the XUNDL database. For more information, click here.


2012QU01     Phys.Rev. C 85, 035807 (2012)

M.Quinn, A.Aprahamian, J.Pereira, R.Surman, O.Arndt, T.Baumann, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, T.Ginter, M.Hausmann, S.Hennrich, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, F.Montes, B.Pfeiffer, M.Portillo, H.Schatz, F.Schertz, L.Schnorrenberger, E.Smith, A.Stolz, W.B.Walters, A.Wohr

β decay of nuclei around 90Se: Search for signatures of a N=56 subshell closure relevant to the r process

NUCLEAR REACTIONS 9Be(136Xe, X)86As/87As/88As/88Se/89Se/90Se/90Br/91Br/92Br/93Br/91Kr/92Kr/93Kr/94Kr/95Kr/93Rb/94Rb/95Rb/96Rb/97Rb/95Sr/96Sr/97Sr/98Sr/99Sr/97Y/98Y/99Y/100Y/101Y/100Zr/101Zr/102Zr/103Zr, E=120 MeV/nucleon; measured fragment spectra by energy loss and time-of-flight, total kinetic energies (TKE) of 97,98,99Sr fragments in 36+, 37+, 38+ charge states, half-lives by fragment-β correlations. Beta Counting System (BCS) at NSCL.

RADIOACTIVITY 87,88As, 88,89,90Se, 90,91,92,93Br, 93,94,95Kr, 95,96,97Rb, 96,97,98,99Sr, 99,100,101Y(β-)[from 9Be(136Xe, X), E=120 MeV/nucleon]; measured Eβ, Eγ, (fragment)β correlations, half-lives. Beta Counting System (BCS) at NSCL and SEGA array. Maximum likelihood and least-squares analyses for half-lives. Comparison of measured half-lives with QRPA calculations used in r process, and with previous measurements. Role of g9/2 proton and h11/2 neutron intruders. No evidence of N=56 subshell closure in 90Se. Relevance to r-process nuclei.

doi: 10.1103/PhysRevC.85.035807
Data from this article have been entered in the XUNDL database. For more information, click here.


2012RA10     Phys.Rev. C 85, 034326 (2012)

M.M.Rajabali, R.Grzywacz, S.N.Liddick, C.Mazzocchi, J.C.Batchelder, T.Baumann, C.R.Bingham, I.G.Darby, T.N.Ginter, S.V.Ilyushkin, M.Karny, W.Krolas, P.F.Mantica, K.Miernik, M.Pfutzner, K.P.Rykaczewski, D.Weisshaar, J.A.Winger

β decay of 71, 73Co: Probing single-particle states approaching doubly magic 78Ni

RADIOACTIVITY 71,73Co(β-)[from 9Be(86Kr, X), E=140 MeV/nucleon]; measured Eγ, Iγ, Eβ, Iβ, γγ-, βγ-, (implant ions)βγ-coin, half-lives, β-delayed neutron probability. SeGA array. 71,73Ni; deduced levels, J, π, logft values, isomer, three-particle cluster states. Comparisons with shell-model calculations, and with 69Co to 69Ni decay scheme.

NUCLEAR STRUCTURE 69,71,73,75,77Ni; calculated levels, J, π, and configuration amplitudes using shell model with NR78 interaction. Three-nucleon/hole cluster effect.

doi: 10.1103/PhysRevC.85.034326
Data from this article have been entered in the XUNDL database. For more information, click here.


2011BE34     Phys.Rev. C 84, 041303 (2011)

A.D.Becerril, G.Lorusso, A.M.Amthor, T.Baumann, D.Bazin, J.S.Berryman, B.A.Brown, H.L.Crawford, A.Estrade, A.Gade, T.Ginter, C.J.Guess, M.Hausmann, G.W.Hitt, P.F.Mantica, M.Matos, R.Meharchand, K.Minamisono, F.Montes, G.Perdikakis, J.Pereira, M.Portillo, H.Schatz, K.Smith, J.Stoker, A.Stolz, R.G.T.Zegers

High-spin μs isomeric states in 96Ag

NUCLEAR REACTIONS 9Be(112Sn, X), E=120 MeV/nucleon; measured Eγ, Iγ, γγ-, (fragment)γγ-coin, isomer T1/2. 96Ag; deduced levels, J, π. A1900 Fragment Separator and SeGA array at NSCL. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.84.041303
Data from this article have been entered in the XUNDL database. For more information, click here.


2011LO09     Phys.Lett. B 699, 141 (2011)

G.Lorusso, A.Becerril, A.Amthor, T.Baumann, D.Bazin, J.S.Berryman, B.A.Brown, R.H.Cyburt, H.L.Crawford, A.Estrade, A.Gade, T.Ginter, C.J.Guess, M.Hausmann, G.W.Hitt, P.F.Mantica, M.Matos, R.Meharchand, K.Minamisono, F.Montes, G.Perdikakis, J.Pereira, M.Portillo, H.Schatz, K.Smith, J.Stoker, A.Stolz, R.G.T.Zegers

Half-lives of ground and isomeric states in 97Cd and the astrophysical origin of 96Ru

RADIOACTIVITY 97Cd(β+), (β+p) [from 9Be(112Sn, X), E=120 MeV/nucleon]; measured proton spectra, Eγ, Iγ; deduced evidence for a high spin isomer (25/2+), T1/2, level energies, J, π. Comparison with nuclear shell model and astrophysical overproduction factors calculations.

doi: 10.1016/j.physletb.2011.03.043
Data from this article have been entered in the XUNDL database. For more information, click here.


2011PE34     J.Phys.:Conf.Ser. 312, 042019 (2011)

J.Pereira, A.Aprahamian, O.Arndt, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, S.Hennrich, P.Hosmer, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, F.Montes, B.Pfeiffer, M.Quinn, P.Santi, H.Schatz, F.Schertz, L.Schnorrenberger, E.Smith, A.Stolz, W.B.Walters, A.Wohr

β-decay measurements of A simeq 70 ≈ 110 r-process nuclei at the National Superconducting Cyclotron Laboratory

RADIOACTIVITY 106,107,108,109Nb, 108,109,110,111Mo(β-); compiled T1/2; calculated T1/2, Solar system r-process abundances using new T1/2.

doi: 10.1088/1742-6596/312/4/042019


2010BR14     Phys.Rev. C 82, 034319 (2010)

R.Broda, J.Wrzesinski, A.Gadea, N.Marginean, B.Fornal, L.Corradi, A.M.Stefanini, W.Krolas, T.Pawlat, B.Szpak, S.Lunardi, J.J.Valiente-Dobon, D.Mengoni, E.Farnea, M.P.Carpenter, G.De Angelis, F.Della Vedova, E.Fioretto, B.Guiot, R.V.F.Janssens, P.F.Mantica, P.Mason, G.Montagnoli, D.R.Napoli, R.Orlandi, I.Pokrovskiy, G.Pollarolo, E.Sahin, F.Scarlassara, R.Silvestri, S.Szilner, C.A.Ur, M.Trotta, S.Zhu

Proton-hole states in the N=30 neutron-rich isotope 49K

NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin, and half-lives by RDDS Plunger method using PRISMA-CLARA spectrometer and Gammasphere array. 49K; deduced levels, J, π. Systematics of 39,41,43,45,47,49K nuclei. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.82.034319
Data from this article have been entered in the XUNDL database. For more information, click here.


2010CR02     Phys.Rev. C 82, 014311 (2010)

H.L.Crawford, R.V.F.Janssens, P.F.Mantica, J.S.Berryman, R.Broda, M.P.Carpenter, N.Cieplicka, B.Fornal, G.F.Grinyer, N.Hoteling, B.P.Kay, T.Lauritsen, K.Minamisono, I.Stefanescu, J.B.Stoker, W.B.Walters, S.Zhu

β decay and isomeric properties of neutron-rich Ca and Sc isotopes

RADIOACTIVITY 53,54,55,56,57Sc, 53,54Ca(β-); 54,56Sc(IT)[from Be(76Ge, X), E=130 MeV/nucleon]; measured Eγ, Iγ, (fragment)β-, γγ-, βγ-, (fragment)βγ-coin, half-lives. 53,54,55,56,57Ti, 53,54,56Sc; deduced levels, J, π, logft, configurations. Comparison with GXPF1 shell-model calculations. 54Ti(β-); measured half-life. 54,55,56Sc(β-n); deduced %β--n.

NUCLEAR STRUCTURE 52,54,56Sc; calculated levels, J, π using GXPF1 shell-model.

NUCLEAR REACTIONS Be(76Ge, X)52Ca/53Ca/54Ca/53Sc/54Sc/55Sc/56Sc/55Ti/56Ti/57Ti/58Ti/57V/58V/59V/60V/, E=130 MeV/nucleon; measured yields.

doi: 10.1103/PhysRevC.82.014311
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2010MC01     Phys.Rev. C 81, 024301 (2010)

S.McDaniel, A.Gade, R.V.F.Janssens, D.Bazin, B.A.Brown, C.M.Campbell, M.P.Carpenter, J.M.Cook, A.N.Deacon, D.-C.Dinca, S.J.Freeman, T.Glasmacher, P.G.Hansen, B.P.Kay, P.F.Mantica, W.F.Mueller, J.R.Terry, J.A.Tostevin, S.Zhu

Population of positive-parity states in 53Sc through one-proton knockout

NUCLEAR REACTIONS 9Be(54Ti, 53Sc), E=72 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin using SeGA array, σ, and parallel momentum distributions in one-proton knockout reaction. 53Sc; deduced levels, J, π and configurations. Comparison with shell model calculations.

doi: 10.1103/PhysRevC.81.024301
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1779.
Data from this article have been entered in the XUNDL database. For more information, click here.


2010SU03     Phys.Rev. C 81, 014302 (2010)

C.S.Sumithrarachchi, D.J.Morrissey, A.D.Davies, D.A.Davies, M.Facina, E.Kwan, P.F.Mantica, M.Portillo, Y.Shimbara, J.Stoker, R.R.Weerasiri

States in 22O via β decay of 22N

RADIOACTIVITY 22N(β-), (β-n), (β-2n)[from Be(48Ca, X), E=140 MeV/nucleon]; measured Eγ, Iγ, Eβ, Iβ, Eν, Iν, βγ-coin, half-lives, branching ratios; deduced logft. 20,21,22O; deduced levels, J, π, B(GT) values. Comparison with shell model calculations. Discussed halo structure and shell closure.

doi: 10.1103/PhysRevC.81.014302
Data from this article have been entered in the XUNDL database. For more information, click here.


2010TR03     Phys.Rev.Lett. 104, 129202 (2010)

V.Tripathi, S.L.Tabor, P.F.Mantica, Y.Utsuno, P.Bender, J.Cook, C.R.Hoffman, S.Lee, T.Otsuka, J.Pereira, M.Perry, K.Pepper, J.S.Pinter, J.Stoker, A.Volya, D.Weisshaar

Reply: "Intruder Configurations in the A=33 Isobars: 33Mg and 33Al"

NUCLEAR STRUCTURE 33Mg; analyzed 33Mg β-decay data; deduced 33Mg π.

doi: 10.1103/PhysRevLett.104.129202


2009AR04     Acta Phys.Pol. B40, 437 (2009)

O.Arndt, S.Hennrich, N.Hoteling, C.J.Jost, B.E.Tomlin, J.Shergur, K.-L.Kratz, P.F.Mantica, B.A.Brown, R.V.F.Janssens, W.B.Walters, B.Pfeiffer, A.Wohr, S.Zhu, R.Broda, M.P.Carpenter, B.Fornal, A.A.Hecht, W.Krolas, T.Lauritsen, T.Pawlat, J.Pereira, D.Seweryniak, I.Stefanescu, J.R.Stone, J.Wrzesinski

Structure of Neutron-Rich Odd-Mass 127, 129, 131In Populated in the Decay of 127, 129, 131Cd

RADIOACTIVITY 127,129,131Cd(β-); measured Iγ, Eγ; deduced Jπ, level scheme. Comparison with calculations.


2009BE22     Phys.Rev. C 79, 064305 (2009)

J.S.Berryman, K.Minamisono, W.F.Rogers, B.A.Brown, H.L.Crawford, G.F.Grinyer, P.F.Mantica, J.B.Stoker, I.S.Towner

Doubly-magic nature of 56Ni: Measurement of the ground state nuclear magnetic dipole moment of 55Ni

RADIOACTIVITY 55Ni(β+)[from 9Be(58Ni, X), E=160 MeV/nucleon];measured β asymmetry from spin polarized 55Ni ions, deduced g-factor.

NUCLEAR MOMENTS 55Ni; measured g-factor by β-NMR method; deduced magnetic moment. 55Ni, 55Co; comparison of measured magnetic moments with shell-model calculations in full fp shell using GXPF1 interaction.

doi: 10.1103/PhysRevC.79.064305
Data from this article have been entered in the XUNDL database. For more information, click here.


2009CR02     Phys.Rev. C 79, 054320 (2009)

H.L.Crawford, P.F.Mantica, J.S.Berryman, R.Broda, B.Fornal, C.R.Hoffman, N.Hoteling, R.V.F.Janssens, S.M.Lenzi, J.Pereira, J.B.Stoker, S.L.Tabor, W.B.Walters, X.Wang, S.Zhu

Low-energy structure of 61Mn populated following β decay of 61Cr

RADIOACTIVITY 61Cr(β-)[from Be(76Ge, X), E=130 MeV/nucleon]; measured Eγ, Iγ, γγ-, βγ-coin, half-life. 61Mn; deduced levels, J, π. 54,56,58,60,62Cr, 56,58,60,62,64,66,68Fe, 58,60,62,64,66,68,70Ni, 57,59,61,63Mn; level systematics and shell-model calculations.

NUCLEAR REACTIONS 9Be(76Ge, X)57Sc/58Ti/59Ti/59V/60V/60Cr/61Cr/62Cr/62Mn/63Mn, E=130 MeV/nucleon; measured yields.

doi: 10.1103/PhysRevC.79.054320
Data from this article have been entered in the XUNDL database. For more information, click here.


2009CR03     Acta Phys.Pol. B40, 481 (2009)

H.L.Crawford, R.V.F.Janssens, P.F.Mantica, J.S.Berryman, R.Broda, M.P.Carpenter, B.Fornal, G.F.Grinyer, N.Hoteling, B.Kay, T.Lauritsen, K.Minamisono, I.Stefanescu, J.B.Stoker, W.B.Walters, S.Zhu

β Decay Studies of Neutron-Rich Nuclei Near 52Ca

RADIOACTIVITY 54Sc, 50K, 53Ca(β-);measured Eγ, Iγ;deduced level scheme, Jπ, isomeric transitions.

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


2009EA01     Phys.Rev. C 79, 024303 (2009); Publishers note Phys.Rev. C 80, 019907 (2009)

M.C.East, A.E.Stuchbery, S.K.Chamoli, A.N.Wilson, H.L.Crawford, J.S.Pinter, T.Kibedi, P.F.Mantica

g factor of the first excited state in 56Fe and implications for transient-field calibration in the Fe region

NUCLEAR REACTIONS C(56Fe, 56Fe'), (57Fe, 57Fe'), E=2 MeV/nucleon; measured Eγ, Iγ(θ), γγ-, 12C-γ coin, angular correlations, precession angles. 56,57Fe; deduced g factors.

NUCLEAR MOMENTS 56Fe, 57Fe; measured g factor of first 2+ state of 56Fe relative to that of the first 5/2- state in 57Fe using transient-field technique in Coulomb excitation.

doi: 10.1103/PhysRevC.79.024303
Data from this article have been entered in the XUNDL database. For more information, click here.


2009EA02     Phys.Rev. C 79, 024304 (2009); Publishers note Phys.Rev. C 80, 019908 (2009)

M.C.East, A.E.Stuchbery, S.K.Chamoli, J.S.Pinter, H.L.Crawford, A.N.Wilson, T.Kibedi, P.F.Mantica

Relative g-factor measurements in 54Fe, 56Fe, and 58Fe

NUCLEAR REACTIONS C(54Fe, 54Fe'), (56Fe, 56Fe'), (58Fe, 58Fe), E=110 MeV/nucleon; measured Eγ, Iγ(θ), γγ-, 12C-γ coin, precession angles. 54,56,58Fe; deduced g factors.

NUCLEAR MOMENTS 54,56,58Fe; measured g factors of first 2+ states of 54Fe and 58Fe relative to that of the first 2+ state in 56Fe using transient-field technique in Coulomb excitation in inverse kinematics. Comparison with shell-model calculations in fp model space.

doi: 10.1103/PhysRevC.79.024304
Data from this article have been entered in the XUNDL database. For more information, click here.


2009MA30     Acta Phys.Pol. B40, 779 (2009)

P.F.Mantica, K.Minamisono

Ground State Magnetic Moments of Mirror Nuclei Studied at NSCL


2009MA40     Phys.Rev. C 80, 017302 (2009)

M.Matejska-Minda, B.Fornal, R.Broda, M.P.Carpenter, R.V.F.Janssens, W.Krolas, T.Lauritsen, P.F.Mantica, K.Mazurek, T.Pawlat, J.Wrzesinski, S.Zhu

Yrast structure of 97Zr and beta decay of the 27/2- high-spin isomer in 97Y

NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin. 97Zr; deduced levels, J, π. Comparison with shell-model calculations.

RADIOACTIVITY 97mY(β-); measured Iβ, βγ from high-spin isomer.

doi: 10.1103/PhysRevC.80.017302
Data from this article have been entered in the XUNDL database. For more information, click here.


2009PE06     Phys.Rev. C 79, 035806 (2009)

J.Pereira, S.Hennrich, A.Aprahamian, O.Arndt, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, P.Moller, F.Montes, B.Pfeiffer, H.Schatz, F.Schertz, L.Schnorrenberger, E.Smith, A.Stolz, M.Quinn, W.B.Walters, A.Wohr

β-decay half-lives and β-delayed neutron emission probabilities of nuclei in the region A ≤ 110, relevant for the r process

RADIOACTIVITY 100,101,102,103,104,105Y, 103,104,105,106,107Zr, 106,107,108,109Nb, 108,109,110,111Mo, 109,110,111,112,113Tc(β-), (β-n)[from 9Be(136Xe, X), E=120 MeV/nucleon]; measured fragments, neutrons, β, (fragment)β-coin, half-lives; deduced delayed neutron-emission probabilities. Comparisons with quasiparticle random phase approximation (QRPA03 and QRPA06) calculations. Discussed relevance to r-process nuclei.

doi: 10.1103/PhysRevC.79.035806
Data from this article have been entered in the XUNDL database. For more information, click here.


2009ST04     Phys.Rev. C 79, 015803 (2009)

J.B.Stoker, P.F.Mantica, D.Bazin, A.Becerril, J.S.Berryman, H.L.Crawford, A.Estrade, C.J.Guess, G.W.Hitt, G.Lorusso, M.Matos, K.Minamisono, F.Montes, J.Pereira, G.Perdikakis, H.Schatz, K.Smith, R.G.T.Zegers

β-decay half-life of the rp-process waiting-point nuclide 84Mo

RADIOACTIVITY 80Y, 81Zr, 83,84Nb, 84Mo(EC), (β+) [from 9Be(124Xe, X), E=140 MeV/nucleon]; measured Eγ, (particle)-γ coin, (particle)-β coin, half-life. 64Ge, 68Se, 72Kr, 76Sr, 80Zr, 84Mo, 88Ru;systematics of half-lives and yrast states. Comparisons with QRPA predictions.

NUCLEAR REACTIONS 9Be(124Xe, X)73As/74Se/76Br/77Kr/78Rb/79Sr/80Y/81,82Zr/83Nb/84Nb/84Mo, E=140 MeV/nucleon; measured yields.

doi: 10.1103/PhysRevC.79.015803
Data from this article have been entered in the XUNDL database. For more information, click here.


2009ST28     Eur.Phys.J. A 42, 407 (2009)

I.Stefanescu, W.B.Walters, P.F.Mantica, B.A.Brown, A.D.Davies, A.Estrade, P.T.Hosmer, N.Hoteling, S.N.Liddick, W.D.M.Rae, T.J.Mertzimekis, F.Montes, A.C.Morton, W.F.Mueller, M.Ouellette, E.Pellegrini, P.Santi, D.Seweryniak, H.Schatz, J.Shergur, A.Stolz, J.R.Stone, B.E.Tomlin

Spectroscopy of exotic 121, 123, 125Ag produced in fragmentation reactions

NUCLEAR REACTIONS 9Be(136Xe, X)121Pd/123Ag/125Ag, E=120 MeV/nucleon; measured Eγ, Iγ, γγ-, (fragment)γ-coin. 121,123,125Ag; deduced levels, J, π, T1/2. Comparison with shell model and systematics.

RADIOACTIVITY 121Pd(β-) [from 9Be(136Xe, X), E=120 MeV/nucleon]; measured Eγ, Iγ, γγ-, (fragment)γ-coin. 121Ag; deduced levels, J, π. Comparison with shell model and systematics.

doi: 10.1140/epja/i2008-10754-7
Data from this article have been entered in the XUNDL database. For more information, click here.


2009ZH23     Phys.Rev. C 80, 024318 (2009)

S.Zhu, R.V.F.Janssens, B.Fornal, S.J.Freeman, M.Honma, R.Broda, M.P.Carpenter, A.N.Deacon, E.Jackson, B.P.Kay, T.Lauritsen, C.J.Lister, P.F.Mantica, T.Otsuka, D.Seweryniak, J.F.Smith, D.Steppenbeck, X.Wang

High-lying, non-yrast shell structure in 52Ti

NUCLEAR REACTIONS 9Be(48Ca, X)52Ti/52Sc/55V/55Cr, E=172 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, half-lives by DSAM. 52Ti; deduced levels, J, π. Comparison with full fp shell-model calculations using GXPF1A, FPD6, and KB3G effective interactions.

RADIOACTIVITY 52Sc(β-)[from 9Be(48Ca, X), E=172 MeV]; measured Eγ, Iγ and γγ-coin. 52Ti; deduced levels, J, π.

doi: 10.1103/PhysRevC.80.024318
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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
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2008FO01     Phys.Rev. C 77, 014304 (2008)

B.Fornal, R.V.F.Janssens, R.Broda, N.Marginean, S.Beghini, L.Corradi, M.P.Carpenter, G.De Angelis, F.Della Vedova, E.Farnea, E.Fioretto, A.Gadea, B.Guiot, M.Honma, W.Krolas, T.Lauritsen, S.Lunardi, P.F.Mantica, P.Mason, G.Montagnoli, D.R.Napoli, T.Otsuka, T.Pawlat, G.Pollarolo, F.Scarlassara, A.M.Stefanini, D.Seweryniak, S.Szilner, C.A.Ur, M.Trotta, J.J.Valiente-Dobon, J.Wrzesinski, S.Zhu

Yrast structure of the neutron-rich N = 31 isotones 51Ca and 52Sc

NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin. 51Ca, 52Sc; deduced levels, J, π, configurations. Comparison with shell model calculations.

doi: 10.1103/PhysRevC.77.014304
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2008HI05     Phys.Rev. C 77, 034305 (2008)

T.A.Hinners, V.Tripathi, S.L.Tabor, A.Volya, P.C.Bender, C.R.Hoffman, S.Lee, M.Perry, P.F.Mantica, A.D.Davies, S.N.Liddick, W.F.Mueller, A.Stolz, B.E.Tomlin

Complementary studies of T = 2 30Al and the systematics of intruder states

RADIOACTIVITY 30Mg(β-), (β-n), (2β-) [from 9Be(48Ca, X), E=140 MeV/nucleon]; measured Eγ, Iγ, βγ-coin, βγγ-coin, half-lives. 30Al; deduced levels, J, π.

NUCLEAR REACTIONS 18O(14C, np), E=22 MeV; measured Eγ, Iγ, (particle)γ-coin, γ(θ). 30Al; deduced levels, J, π, comparison with shell-model calculations. 26Na, 28,32Al, 30,32,34P; systematics.

doi: 10.1103/PhysRevC.77.034305
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2008MA01     Phys.Rev. C 77, 014313 (2008)

P.F.Mantica, R.Broda, H.L.Crawford, A.Damaske, B.Fornal, A.A.Hecht, C.Hoffman, M.Horoi, N.Hoteling, R.V.F.Janssens, J.Pereira, J.S.Pinter, J.B.Stoker, S.L.Tabor, T.Sumikama, W.B.Walters, X.Wang, S.Zhu

β decay of neutron-rich 53-56Ca

RADIOACTIVITY 53,54,55,56Ca(β-) [from 9Be(76Ge, X), E=140 MeV/nucleon; measured Eγ, Iγ, βγ-coin, half-lives. 54Ca; deduced Iβ, logft. 54Sc; levels, J, π, half-lives, B(M1), B(E2), comparison with calculations.

NUCLEAR REACTIONS 9Be(76Ge, X)49Cl/50Ar/51Ar/52K/53K/54K/53Ca/54Ca/55Ca/56Ca/55Sc/56Sc/57Sc/57Ti/58Ti/59Ti/60V, E=140 MeV/nucleon; measured reaction yields.

doi: 10.1103/PhysRevC.77.014313
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2008MI07     Phys.Lett. B 662, 389 (2008)

K.Minamisono, P.F.Mantica, H.L.Crawford, J.S.Pinter, J.B.Stoker, Y.Utsuno, R.R.Weerasiri

Quadrupole moment of 37K

RADIOACTIVITY 37K(β+); measured electric quadrupole moment using the β-NQR technique. 35S, 37Ar, 35,37,39K, 39Ca; analyzed electric quadrupole moment using shell model and effective charge dependency.

doi: 10.1016/j.physletb.2008.03.049
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2008PE17     Nucl.Phys. A805, 470c (2008)

J.Pereira, A.Aprahamian, O.Arndt, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, S.Hennrich, P.Hosmer, L.Schnorrenberger, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, F.Montes, B.Pfeiffer, M.Quinn, P.Santi, H.Schatz, F.Schertz, E.Smith, B.E.Tomlin, W.B.Walters, A.Wohr

β-decay studies of r-process nuclei at NSCL

doi: 10.1016/j.nuclphysa.2008.02.268


2008ST01     Phys.Rev. C 77, 014315 (2008)

N.J.Stone, K.van Esbroeck, J.Rikovska Stone, M.Honma, T.Giles, M.Veskovic, G.White, A.Wohr, V.I.Mishin, V.N.Fedoseyev, U.Koster, P.F.Mantica, W.B.Walters

Nuclear dipole moment of 71Cu from online β-NMR measurements

RADIOACTIVITY 71Cu(β-); measured magnetic moment of ground state. Compared with magnetic dipole moments of 57,59,61,63,65,67,69Cu.

doi: 10.1103/PhysRevC.77.014315
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2008TR04     Phys.Rev. C 77, 034310 (2008)

V.Tripathi, S.L.Tabor, P.Bender, C.R.Hoffman, S.Lee, K.Pepper, M.Perry, P.F.Mantica, J.M.Cook, J.Pereira, J.S.Pinter, J.B.Stoker, D.Weisshaar, Y.Utsuno, T.Otsuka

Excited intruder states in 32Mg

NUCLEAR REACTIONS 9Be(48Ca, X)30Na/31Na/32Na/33Mg, E=140 MeV/nucleon; measured yields.

RADIOACTIVITY 32Na(β-), (β-n) [from 9Be(48Ca, X), E=140 MeV/nucleon]; measured Eγ, Iγ, γγ-coin, half-lives; deduced Iβ, B(GT), logft. 32Mg; deduced levels, Jπ. 26,28,30,34,36Mg, 28,30,32,34,36,38Si; systematics. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.77.034310
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2008TR07     Phys.Rev.Lett. 101, 142504 (2008)

V.Tripathi, S.L.Tabor, P.F.Mantica, Y.Utsuno, P.Bender, J.Cook, C.R.Hoffman, S.Lee, T.Otsuka, J.Pereira, M.Perry, K.Pepper, J.S.Pinter, J.Stoker, A.Volya, D.Weisshaar

Intruder Configurations in the A=33 Isobars: 33Mg and 33Al

RADIOACTIVITY 33Mg(β-); measured Eγ, Iγ. 33Al; deduced levels, J, π, configurations. Compared results to model calculations.

doi: 10.1103/PhysRevLett.101.142504
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2007GR23     Phys.Rev. C 76, 054608 (2007)

D.E.Groh, J.S.Pinter, P.F.Mantica, T.J.Mertzimekis, A.E.Stuchbery, D.T.Khoa

Nuclear spin polarization following intermediate-energy heavy-ion reactions

NUCLEAR REACTIONS 197Au(14N, X)12B, E=39.4 MeV/nucleon; 197Au(15N, X)13B, E=68, 109.6 MeV/nucleon; 93Nb(15N, X)13B, E=67.3 MeV/nucleon; 27Al(15N, X)13B, E=68 MeV/nucleon; 9Be(36Ar, X)37K, E=150.0 MeV/nucleon; 9Be(36S, X)34Al, E=77.6 MeV/nucleon; 9Be, 184W(58Ni, X)55Ni, E=140 MeV/nucleon; calculated polarization coefficients.

doi: 10.1103/PhysRevC.76.054608


2007HO22     Phys.Rev. C 76, 044324 (2007)

N.Hoteling, W.B.Walters, B.E.Tomlin, P.F.Mantica, J.Pereira, A.Becerril, T.Fleckenstein, A.A.Hecht, G.Lorusso, M.Quinn, J.S.Pinter, J.B.Stoker

Onset of isomers in 125, 126, 127, 128Cd and weakened neutron-neutron interaction strength

NUCLEAR REACTIONS Be(136Xe, X), E=120 MeV/nucleon; measured Eγ, Iγ. 125Cd, 126Cd, 127Cd, 128Cd deduced levels, J, π, isomers, half-lives, band structure; 100,115,117,119,121,122,123,124Cd; level systematics.

doi: 10.1103/PhysRevC.76.044324
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2007LI84     Eur.Phys.J. Special Topics 150, 135 (2007)

S.N.Liddick, P.F.Mantica, R.V.F.Janssens, B.A.Brown, M.P.Carpenter, A.D.Davies, M.Honma, M.Horoi, T.Mizusaki, A.C.Morton, W.F.Mueller, T.Otsuka, J.Pavan, H.Schatz, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

Beta-delayed γ-ray studies of πf7/2 - νpf shell nuclei

doi: 10.1140/epjst/e2007-00286-4


2007MI48     Eur.Phys.J. Special Topics 150, 145 (2007)

K.Minamisono, P.F.Mantica, T.J.Mertzimekis, A.D.Davies, M.Hass, J.Pereira, J.S.Pinter, W.F.Rogers, J.B.Stoker, B.E.Tomlin, R.R.Weerasiri

Nuclear magnetic moment of 57Cu ground state

RADIOACTIVITY 57Cu(β+); measured ground state magnetic moment using the β-NMR technique. Deduced spin expectation value.

doi: 10.1140/epjst/e2007-00289-1


2007ST32     Eur.Phys.J. Special Topics 150, 177 (2007)

A.E.Stuchbery, P.F.Mantica

Nuclear structure of neutron-rich nuclei near closed shells from excited-state g-factor measurements

doi: 10.1140/epjst/e2007-00297-1


2007SU05     Phys.Rev. C 75, 024305 (2007)

C.S.Sumithrarachchi, D.J.Morrissey, B.A.Brown, A.D.Davies, D.A.Davies, M.Fancina, E.Kwan, P.F.Mantica, M.Portillo, Y.Shimbara, J.Stoker, R.R.Weerasiri

Structure of 23F via β decay of 23O

RADIOACTIVITY 23O, 21N, 24F, 26Ne(β-) [from Be(48Ca, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 23O(β-n); measured β-delayed neutron spectra; deduced neutron emission probability. 23F, 26Na deduced levels, J, π, β-feeding intensities.

doi: 10.1103/PhysRevC.75.024305
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2007TO23     Eur.Phys.J. Special Topics 150, 183 (2007)

B.E.Tomlin, P.F.Mantica, W.B.Walters

Seeking the phase transition where Cd, Ag, Pd, Rh, and Ru isotopes become "neutron rich": Isomeric decay in 125, 126, 127Cd, 123, 124, 125Ag, 121Pd, 120Rh, and 117Ru

RADIOACTIVITY 117Ru, 120Rh, 121Pd, 123,124,125Ag, 125,126,127Cd(IT); measured Eγ, Iγ from isomer decays.

doi: 10.1140/epjst/e2007-00298-0


2007TR08     Phys.Rev. C 76, 021301 (2007), Erratum Phys.Rev. C 76, 049902 (2007)

V.Tripathi, S.L.Tabor, P.F.Mantica, Y.Utsuno, P.Bender, J.Cook, C.R.Hoffman, S.Lee, T.Otsuka, J.Pereira, M.Perry, K.Pepper, J.S.Pinter, J.Stoker, A.Volya, D.Weisshaar

Competition between normal and intruder states inside the "island of inversion"

RADIOACTIVITY 30Ne(β-) [from Be(48Ca, X), E=140 MeV/nucleon]; measured Eγ, Iγ, βγ-coinc, T1/2. 30Na deduced levels, J, π. Compared results to model calculations.

doi: 10.1103/PhysRevC.76.021301
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2007ZH37     Phys.Lett. B 650, 135 (2007)

S.Zhu, R.V.F.Janssens, B.Fornal, S.J.Freeman, M.Honma, R.Broda, M.P.Carpenter, A.N.Deacon, B.P.Kay, F.G.Kondev, W.Krolas, J.Kozemczak, A.Larabee, T.Lauritsen, S.N.Liddick, C.J.Lister, P.F.Mantica, T.Otsuka, T.Pawlat, A.Robinson, D.Seweryniak, J.F.Smith, D.Steppenbeck, B.E.Tomlin, J.Wrzesinski, X.Wang

One-particle excitations outside the 54Ti semi-magic core: The 55V and 55Ti yrast structures

NUCLEAR REACTIONS 9Be(48Ca, np), (48Ca, 2p), E=172 MeV; measured Eγ, Iγ, γγ-coin, (particle)γ-coin using Gammasphere. 55V, 55Ti deduced levels, J, π. Comparison with model calculations.

doi: 10.1016/j.physletb.2007.05.014
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2006DA08     Phys.Rev.Lett. 96, 112503 (2006)

A.D.Davies, A.E.Stuchbery, P.F.Mantica, P.M.Davidson, A.N.Wilson, A.Becerril, B.A.Brown, C.M.Campbell, J.M.Cook, D.C.Dinca, A.Gade, S.N.Liddick, T.J.Mertzimekis, W.F.Mueller, J.R.Terry, B.E.Tomlin, K.Yoneda, H.Zwahlen

Probing Shell Structure and Shape Changes in Neutron-Rich Sulfur Isotopes Through Transient-Field, g-Factor Measurements on Fast Radioactive Beams of 38S and 40S

NUCLEAR REACTIONS 197Au(38S, 38S'), (40S, 40S'), E ≈ 40 MeV/nucleon; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 38,40S levels deduced excitation B(E2), g factors. Transient field technique.

doi: 10.1103/PhysRevLett.96.112503


2006GA14     Phys.Rev. C 73, 037309 (2006)

A.Gade, R.V.F.Janssens, D.Bazin, B.A.Brown, C.M.Campbell, M.P.Carpenter, J.M.Cook, A.N.Deacon, D.-C.Dinca, S.J.Freeman, T.Glasmacher, B.P.Kay, P.F.Mantica, W.F.Mueller, J.R.Terry, S.Zhu

Spectroscopy of the odd-odd fp-shell nucleus 52Sc from secondary fragmentation

NUCLEAR REACTIONS 9Be(57Cr, X), (55V, X)52Sc, E ≈ 77 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 52Sc deduced levels, transitions. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.73.037309
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2006GA24     Phys.Rev. C 74, 021302 (2006)

A.Gade, R.V.F.Janssens, D.Bazin, R.Broda, B.A.Brown, C.M.Campbell, M.P.Carpenter, J.M.Cook, A.N.Deacon, D.-C.Dinca, B.Fornal, S.J.Freeman, T.Glasmacher, P.G.Hansen, B.P.Kay, P.F.Mantica, W.F.Mueller, J.R.Terry, J.A.Tostevin, S.Zhu

Cross-shell excitation in two-proton knockout: Structure of 52Ca

NUCLEAR REACTIONS 9Be(54Ti, 52CaX), E=72 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, longitudinal momentum distribution, yields following two-proton knockout; deduced inclusive σ. 52Ca deduced levels, J, π, configurations.

doi: 10.1103/PhysRevC.74.021302
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2006GA35     Phys.Rev. C 74, 047302 (2006)

A.Gade, R.V.F.Janssens, D.Bazin, B.A.Brown, C.M.Campbell, M.P.Carpenter, J.M.Cook, A.N.Deacon, D.-C.Dinca, S.J.Freeman, T.Glasmacher, M.Horoi, B.P.Kay, P.F.Mantica, W.F.Mueller, J.R.Terry, J.A.Tostevin, S.Zhu

One-neutron knockout in the vicinity of the N = 32 sub-shell closure: 9Be(57Cr, 56Cr+γ)X

NUCLEAR REACTIONS 9Be(57Cr, 56CrX), E=77 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, parallel momentum distribution; deduced σ. 56Cr deduced levels, spectroscopic factors.

doi: 10.1103/PhysRevC.74.047302
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2006LI15     Phys.Rev. C 73, 044322 (2006)

S.N.Liddick, P.F.Mantica, B.A.Brown, M.P.Carpenter, A.D.Davies, M.Horoi, R.V.F.Janssens, A.C.Morton, W.F.Mueller, J.Pavan, H.Schatz, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

Half-life and spin of 60Mng

RADIOACTIVITY 60Cr, 60Mn(β-) [from Be(86Kr, X) and subsequent decay]; measured β-delayed Eγ, Iγ, T1/2; deduced log ft. 60Fe, 60Mn deduced levels J, π, configurations, β-feeding intensities. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.73.044322
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2006ME04     Phys.Rev. C 73, 024318 (2006)

T.J.Mertzimekis, P.F.Mantica, A.D.Davies, S.N.Liddick, B.E.Tomlin

Ground state magnetic dipole moment of 35K

RADIOACTIVITY 35K(EC), (β+) [from 9Be(36Ar, X)]; measured β-NMR spectra from polarized source. 35K deduced μ. Systematics of magnetic moments in neighboring nuclides discussed.

doi: 10.1103/PhysRevC.73.024318


2006MI07     Phys.Rev.Lett. 96, 102501 (2006)

K.Minamisono, P.F.Mantica, T.J.Mertzimekis, A.D.Davies, M.Hass, J.Pereira, J.S.Pinter, W.F.Rogers, J.B.Stoker, B.E.Tomlin, R.R.Weerasiri

Nuclear Magnetic Moment of the 57Cu Ground State

RADIOACTIVITY 57Cu(EC), (β+) [from Be(58Ni, X)]; measured β-asymmetry, β-NMR spectrum from polarized source. 57Cu deduced ground-state μ. Comparison with shell-model predictions.

doi: 10.1103/PhysRevLett.96.102501


2006MO07     Phys.Rev. C 73, 035801 (2006)

F.Montes, A.Estrade, P.T.Hosmer, S.N.Liddick, P.F.Mantica, A.C.Morton, W.F.Mueller, M.Ouellette, E.Pellegrini, P.Santi, H.Schatz, A.Stolz, B.E.Tomlin, O.Arndt, K.-L.Kratz, B.Pfeiffer, P.Reeder, W.B.Walters, A.Aprahamian, A.Wohr

β-decay half-lives and β-delayed neutron emission probabilities for neutron rich nuclei close to the N = 82 r-process path

RADIOACTIVITY 114,115Tc, 114,115,116,117,118Ru, 116,117,118,119,120,121Rh, 119,120,121,122,123,124Pd, 121,122,123,124Ag(β-) [from Be(136Xe, X)]; measured T1/2. 116,117,118,119,120Rh, 121,122,123Pd, 122,123,124Ag(β-n); measured β-delayed neutron emission probability. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.73.035801
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2006ST21     Phys.Rev. C 74, 054307 (2006)

A.E.Stuchbery, A.D.Davies, P.F.Mantica, P.M.Davidson, A.N.Wilson, A.Becerril, B.A.Brown, C.M.Campbell, J.M.Cook, D.C.Dinca, A.Gade, S.N.Liddick, T.J.Mertzimekis, W.F.Mueller, J.R.Terry, B.E.Tomlin, K.Yoneda, H.Zwahlen

Shell structure underlying the evolution of quadrupole collectivity in 38S and 40S probed by transient-field g-factor measurements on fast radioactive beams

NUCLEAR REACTIONS 197Au(38S, 38S'), (40S, 40S'), E ≈ 40 MeV/nucleon; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 38,40S levels deduced excitation B(E2), g factors. Transient field technique.

NUCLEAR STRUCTURE 36,38,40S, 38,40,42Ar; calculated level energies, quadrupole moments, g factors, B(E2), deformation. Shell model.

doi: 10.1103/PhysRevC.74.054307


2006TR02     Phys.Rev. C 73, 054303 (2006)

V.Tripathi, S.L.Tabor, C.R.Hoffman, M.Wiedeking, A.Volya, P.F.Mantica, A.D.Davies, S.N.Liddick, W.F.Mueller, A.Stolz, B.E.Tomlin, T.Otsuka, Y.Utsuno

β-delayed γ spectroscopy of neutron rich 27, 28, 29Na

RADIOACTIVITY 27,28,29Ne(β-); 28,29Ne(β-n); 29Ne(β-2n) [from Be(48Ca, X)]; measured β-delayed Eγ, Iγ, T1/2; deduced log ft, branching ratios. 27,28,29Na deduced levels, J, π.

NUCLEAR REACTIONS Be(48Ca, X)27F/29Ne/30Na/31Na/32Mg, E=12.3 MeV/nucleon; measured yields.

doi: 10.1103/PhysRevC.73.054303
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2006WI10     Phys.Rev. C 73, 044318 (2006)

J.A.Winger, P.F.Mantica, R.M.Ronningen

β decay of 40, 42S and 43Cl

RADIOACTIVITY 40,42S, 43Cl(β-) [from Be(48Ca, X) and subsequent decay]; measured Eγ, Iγ, γγ-coin, T1/2; deduced log ft. 40,42Cl, 43Ar deduced levels, J, π. Comparison with previous results and model predictions.

doi: 10.1103/PhysRevC.73.044318
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2006ZH42     Phys.Rev.C 74, 064315 (2006)

S.Zhu, A.N.Deacon, S.J.Freeman, R.V.F.Janssens, B.Fornal, M.Honma, F.R.Xu, R.Broda, I.R.Calderin, M.P.Carpenter, P.Chowdhury, F.G.Kondev, W.Krolas, T.Lauritsen, S.N.Liddick, C.J.Lister, P.F.Mantica, T.Pawlat, D.Seweryniak, J.F.Smith, S.L.Tabor, B.E.Tomlin, B.J.Varley, J.Wrzesinski

Level structure of the neutron-rich 56, 58, 60Cr isotopes: Single-particle and collective aspects.

NUCLEAR REACTIONS 208Pb(48Ca, X)56Cr/58Cr, E=305 MeV; 238U(48Ca, X)56Cr/58Cr/60Cr, E=330 MeV; 14C(48Ca, 2p), (48Ca, 2nα), E=130 MeV; measured Eγ, Iγ, (particle)γ, γγ-coin. 56,58,60Cr deduced levels, J, π, configurations. Comparison with model predictions.

doi: 10.1103/PhysRevC.74.064315
Data from this article have been entered in the XUNDL database. For more information, click here.


2005DI05     Phys.Rev. C 71, 041302 (2005)

D.-C.Dinca, R.V.F.Janssens, A.Gade, D.Bazin, R.Broda, B.A.Brown, C.M.Campbell, M.P.Carpenter, P.Chowdhury, J.M.Cook, A.N.Deacon, B.Fornal, S.J.Freeman, T.Glasmacher, M.Honma, F.G.Kondev, J.-L.Lecouey, S.N.Liddick, P.F.Mantica, W.F.Mueller, H.Olliver, T.Otsuka, J.R.Terry, B.A.Tomlin, K.Yoneda

Reduced transition probabilities to the first 2+ state in 52, 54, 56Ti and development of shell closures at N=32, 34

NUCLEAR REACTIONS 197Au(76Ge, 76Ge'), (52Ti, 52Ti'), (54Ti, 54Ti'), (56Ti, 56Ti'), E ≈ 80-90 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 52,54,56Ti deduced transitions B(E2), subshell closures. Comparison with large-scale shell model calculations.

doi: 10.1103/PhysRevC.71.041302


2005FO14     Phys.Rev. C 72, 044315 (2005)

B.Fornal, S.Zhu, R.V.F.Janssens, M.Honma, R.Broda, B.A.Brown, M.P.Carpenter, S.J.Freeman, N.Hammond, F.G.Kondev, W.Krolas, T.Lauritsen, S.N.Liddick, C.J.Lister, S.Lunardi, P.F.Mantica, N.Marginean, T.Mizusaki, E.F.Moore, T.Otsuka, T.Pawlat, D.Seweryniak, B.E.Tomlin, C.A.Ur, I.Wiedenhover, J.Wrzesinski

Yrast structure of neutron-rich 53Ti

NUCLEAR REACTIONS 208Pb(48Ca, X), E=305 MeV; 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin. 53Ti deduced levels, J, π. Gammasphere array, cross-coincidence with reaction partners. Comparison with model predictions.

doi: 10.1103/PhysRevC.72.044315
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2005KA45     Eur.Phys.J. A 25, Supplement 1, 117 (2005)

T.Kautzsch, A.Wohr, W.B.Walters, K.-L.Kratz, B.Pfeiffer, M.Hannawald, J.Shergur, O.Arndt, S.Hennrich, S.Falahat, T.Griesel, O.Keller, A.Aprahamian, B.A.Brown, P.F.Mantica, M.A.Stoyer, H.L.Ravn, for the ISOLDE IS333 and Rochester CHICO/Gammasphere Collaborations

Structure of neutron-rich even-even 124, 126Cd

RADIOACTIVITY 124,126Ag(β-); measured Eγ, Iγ, γγ-coin following decay of mass-separated sources. 124,126Cd deduced levels, J, π. Comparison with shell-model predictions.

doi: 10.1140/epjad/i2005-06-197-6
Data from this article have been entered in the XUNDL database. For more information, click here.


2005LI53     Phys.Rev. C 72, 054321 (2005)

S.N.Liddick, P.F.Mantica, R.Broda, B.A.Brown, M.P.Carpenter, A.D.Davies, B.Fornal, M.Horoi, R.V.F.Janssens, A.C.Morton, W.F.Mueller, J.Pavan, H.Schatz, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

β-decay of odd-A 57Ti and 59V

RADIOACTIVITY 57Ti, 59V, 59Cr(β-) [from Be(86Kr, X)]; measured β-delayed Eγ, Iγ, γγ-coin, T1/2; deduced log ft. 57V, 59Cr, 59Mn deduced levels, β-feeding intensities, deformation. Comparison with shell-model predictions.

doi: 10.1103/PhysRevC.72.054321
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2005MA83     J.Phys.(London) G31, S1617 (2005)

P.F.Mantica

β and isomer spectroscopy of neutron-rich nuclei with fragmentation beams at the NSCL

doi: 10.1088/0954-3899/31/10/043


2005MA93     Nucl.Instrum.Methods Phys.Res. B241, 195 (2005)

P.F.Mantica, S.N.Liddick, B.E.Tomlin

Beta-decay studies of neutron-rich nuclei produced using projectile fragmentation at the NSCL

RADIOACTIVITY 56Sc(β-) [from Be(78Kr, X)]; measured Eγ, Iγ, βγ-coin. 56Ti deduced levels. Mass-separated source.

NUCLEAR REACTIONS Be(136Xe, X), E=120 MeV/nucleon; measured fragment yields.

doi: 10.1016/j.nimb.2005.07.024


2005MA94     Eur.Phys.J. A 25, Supplement 1, 83 (2005)

P.F.Mantica

β-decay studies of neutron-rich nuclei

RADIOACTIVITY A=33-135; analyzed β-decay data in neutron-rich nuclides. Discussed neutron-shell closure effects, island of inversion, deformation.

NUCLEAR STRUCTURE Z=20-28; 126,128Cd; analyzed 2+ level energies.

doi: 10.1140/epjad/i2005-06-120-3


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


2005MO30     Nucl.Phys. A758, 643c (2005)

F.Montes, H.Schatz, A.Aprahamian, O.Arndt, A.Estrade, K.-L.Kratz, S.N.Liddick, P.F.Mantica, W.F.Mueller, P.Hosmer, A.C.Morton, M.Ouellette, E.Pellegrini, B.Pfeiffer, P.Reeder, P.Santi, A.Stolz, B.E.Tomlin, W.B.Walters, A.Wohr

β-Decay Studies Close to the N=82 r-process Path

RADIOACTIVITY 119Rh(β-) [from Be(136Xe, X)]; measured T1/2.

doi: 10.1016/j.nuclphysa.2005.05.188


2005PA74     Phys.Rev. C 72, 064330 (2005)

S.W.Padgett, V.Tripathi, S.L.Tabor, P.F.Mantica, C.R.Hoffman, M.Wiedeking, A.D.Davies, S.N.Liddick, W.F.Mueller, A.Stolz, B.E.Tomlin

Spectroscopy of 25Ne and the N = 16 magic number

RADIOACTIVITY 25F(β-) [from Be(48Ca, X)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2; deduced log ft. 25Ne deduced levels, J, π, feeding intensities. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.72.064330
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2005ST09     Phys.Lett. B 611, 81 (2005)

A.E.Stuchbery, A.N.Wilson, P.M.Davidson, A.D.Davies, T.J.Mertzimekis, S.N.Liddick, B.E.Tomlin, P.F.Mantica

Transient fields for Mg ions traversing gadolinium hosts at velocities above and below the K-shell electron velocity

NUCLEAR REACTIONS 12C(12C, α), E=34.7 MeV; 12C(16O, α), E=38.5 MeV; measured Eα, Eγ, Iγ(θ, t), αγ-coin; Gd(24Mg, 24Mg'), E=165 MeV; measured Eγ, Iγ(θ, t), (particle)γ-coin; deduced transient field strengths.

doi: 10.1016/j.physletb.2005.02.023


2005ST15     Phys.Rev. C 71, 047302 (2005)

A.E.Stuchbery, P.F.Mantica, A.N.Wilson

Electron-configuration-reset time-differential recoil-in-vacuum technique for excited-state g-factor measurements on fast exotic beams

NUCLEAR REACTIONS 197Au(40S, 40S'), E=40 MeV/nucleon; calculated γ-ray angular correlations, perturbation factors for excited-state g-factor determination. Electron-configuration-reset time-differential recoil-in-vacuum technique.

doi: 10.1103/PhysRevC.71.047302


2005TR05     Phys.Rev.Lett. 94, 162501 (2005)

V.Tripathi, S.L.Tabor, P.F.Mantica, C.R.Hoffman, M.Wiedeking, A.D.Davies, S.N.Liddick, W.F.Mueller, T.Otsuka, A.Stolz, B.E.Tomlin, Y.Utsuno, A.Volya

29Na: Defining the Edge of the Island of Inversion for Z = 11

RADIOACTIVITY 28,29Ne(β-) [from Be(48Ca, X)]; measured Eγ, Iγ, γγ-, βγ-coin; deduced log ft. 28,29Na deduced levels, J, π, β-feeding intensities, configurations, inverted shell structure.

doi: 10.1103/PhysRevLett.94.162501
Data from this article have been entered in the XUNDL database. For more information, click here.


2005TR13     Eur.Phys.J. A 25, Supplement 1, 101 (2005)

V.Tripathi, S.L.Tabor, P.F.Mantica, C.R.Hoffman, M.Wiedeking, A.D.Davies, S.N.Liddick, W.F.Mueller, A.Stolz, B.E.Tomlin, A.Volya

Voyage to the "Island of Inversion": 29Na

RADIOACTIVITY 29Ne(β-) [from Be(48Ca, X)]; measured Eγ, Eβ, γγ-, βγ-coin; deduced log ft. 29Na deduced levels, β-feeding intensities. Comparison with shell model calculations.

doi: 10.1140/epjad/i2005-06-124-y


2004FO09     Phys.Rev. C 70, 064304 (2004)

B.Fornal, S.Zhu, R.V.F.Janssens, M.Honma, R.Broda, P.F.Mantica, B.A.Brown, M.P.Carpenter, P.J.Daly, S.J.Freeman, Z.W.Grabowski, N.J.Hammond, F.G.Kondev, W.Krolas, T.Lauritsen, S.N.Liddick, C.J.Lister, E.F.Moore, T.Otsuka, T.Pawlat, D.Seweryniak, B.E.Tomlin, J.Wrzesinski

Development of shell closures at N = 32, 34. II. Lowest yrast excitations in even-even Ti isotopes from deep-inelastic heavy-ion collisions

NUCLEAR REACTIONS 238U(48Ca, X)54Ti/56Ti, E=330 MeV; measured Eγ, Iγ, γγ-coin. 54,56Ti deduced levels, J, π, configurations. Gammasphere array.

doi: 10.1103/PhysRevC.70.064304
Data from this article have been entered in the XUNDL database. For more information, click here.


2004LI12     Phys.Rev.Lett. 92, 072502 (2004)

S.N.Liddick, P.F.Mantica, R.V.F.Janssens, R.Broda, B.A.Brown, M.P.Carpenter, B.Fornal, M.Honma, T.Mizusaki, A.C.Morton, W.F.Mueller, T.Otsuka, J.Pavan, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

Lowest Excitations in 56Ti and the Predicted N = 34 Shell Closure

RADIOACTIVITY 56Sc(β-) [from 9Be(86Kr, X)]; measured β-delayed Eγ, Iγ, βγ-coin. 56Ti deduced levels, J, π, configurations, shell closure features. Mass-separated source. Comparison with shell model predictions.

doi: 10.1103/PhysRevLett.92.072502
Data from this article have been entered in the XUNDL database. For more information, click here.


2004LI72     Nucl.Phys. A746, 140c (2004)

S.N.Liddick, P.F.Mantica, R.V.F.Janssens, R.Broda, B.A.Brown, M.P.Carpenter, B.Fornal, A.C.Morton, W.F.Mueller, J.Pavan, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

Tracking the monopole migration of the ν1f5/2 state near the N = 32 subshell closure in neutron-rich nuclei above 48Ca

NUCLEAR STRUCTURE 55,56,58V, 55Ti, 54,56Sc; analyzed β-decay data, deduced ground-state J, π, configurations.

doi: 10.1016/j.nuclphysa.2004.09.023


2004LI75     Phys.Rev. C 70, 064303 (2004)

S.N.Liddick, P.F.Mantica, R.Broda, B.A.Brown, M.P.Carpenter, A.D.Davies, B.Fornal, T.Glasmacher, D.E.Groh, M.Honma, M.Horoi, R.V.F.Janssens, T.Mizusaki, D.J.Morrissey, A.C.Morton, W.F.Mueller, T.Otsuka, J.Pavan, H.Schatz, A.Stolz, S.L.Tabor, B.E.Tomlin, M.Wiedeking

Development of shell closures at N = 32, 34. I. β decay of neutron-rich Sc isotopes

RADIOACTIVITY 54,55,56Sc(β-) [from Be(86Kr, X)]; measured Eβ, Eγ, βγ-coin, T1/2. 54,55,56Ti deduced levels, J, π, configurations. Comparison with model predictions.

doi: 10.1103/PhysRevC.70.064303
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2004WA26     Phys.Rev. C 70, 034314 (2004)

W.B.Walters, B.E.Tomlin, P.F.Mantica, B.A.Brown, J.Rikovska Stone, A.D.Davies, A.Estrade, P.T.Hosmer, N.Hoteling, S.N.Liddick, T.J.Mertzimekis, F.Montes, A.C.Morton, W.F.Mueller, M.Ouellette, E.Pellegrini, P.Santi, D.Seweryniak, H.Schatz, J.Shergur, A.Stolz

Probing the sustainability of the N = 82 and Z = 50 shell closures for neutron-rich nuclides: Decay of 120Rh75 to levels of 120Pd74

RADIOACTIVITY 120Rh(β-), (IT) [from Be(136Xe, X)]; measured Eγ, Iγ, βγ-coin. 126Cd(IT) [from Be(136Xe, X)]; measured Eγ, Iγ. 120Rh, 126Cd deduced isomeric transitions. 120Pd deduced levels, J, π, shell effects. Level systematics in neighboring nuclides discussed, comparison with model predictions.

doi: 10.1103/PhysRevC.70.034314
Data from this article have been entered in the XUNDL database. For more information, click here.


2003GR09     Phys.Rev.Lett. 90, 202502 (2003)

D.E.Groh, P.F.Mantica, A.E.Stuchbery, A.Stolz, T.J.Mertzimekis, W.F.Rogers, A.D.Davies, S.N.Liddick, B.E.Tomlin

Spin Polarization of 37K Produced in a Single-Proton Pickup Reaction at Intermediate Energies

NUCLEAR REACTIONS 9Be(36Ar, 37K), E=150 MeV/nucleon; measured outgoing particle momentum distribution, spin polarization. Comparison with model predictions.

doi: 10.1103/PhysRevLett.90.202502


2003MA02     Phys.Rev. C 67, 014311 (2003)

P.F.Mantica, A.C.Morton, B.A.Brown, A.D.Davies, T.Glasmacher, D.E.Groh, S.N.Liddick, D.J.Morrissey, W.F.Mueller, H.Schatz, A.Stolz, S.L.Tabor, M.Honma, M.Horoi, T.Otsuka

β decay studies of the neutron-rich 56-58V isotopes

RADIOACTIVITY 56,57,58V(β-) [from Be(86Kr, X)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2; deduced log ft. 56,57,58Cr deduced levels, J, π. Systematics in neighboring isotones discussed. Comparison with model predictions.

doi: 10.1103/PhysRevC.67.014311
Data from this article have been entered in the XUNDL database. For more information, click here.


2003MA56     Phys.Rev. C 68, 044311 (2003)

P.F.Mantica, B.A.Brown, A.D.Davies, T.Glasmacher, D.E.Groh, M.Horoi, S.N.Liddick, D.J.Morrissey, A.C.Morton, W.F.Mueller, H.Schatz, A.Stolz, S.L.Tabor

β-decay properties of 55, 56Ti

RADIOACTIVITY 55,56Ti(β-) [from Be(86Kr, X)]; measured β-delayed Eγ, Iγ, γγ-coin, T1/2; deduced β-branching ratios, role of spin-flip process. 55,56V deduced levels, feeding intensities. Comparisons with previous results, model predictions.

doi: 10.1103/PhysRevC.68.044311
Data from this article have been entered in the XUNDL database. For more information, click here.


2002JA16     Phys.Lett. 546B, 55 (2002)

R.V.F.Janssens, B.Fornal, P.F.Mantica, B.A.Brown, R.Broda, P.Bhattacharyya, M.P.Carpenter, M.Cinausero, P.J.Daly, A.D.Davies, T.Glasmacher, Z.W.Grabowski, D.E.Groh, M.Honma, F.G.Kondev, W.Krolas, T.Lauritsen, S.N.Liddick, S.Lunardi, N.Marginean, T.Mizusaki, D.J.Morrissey, A.C.Morton, W.F.Mueller, T.Otsuka, T.Pawlat, D.Seweryniak, H.Schatz, A.Stolz, S.L.Tabor, C.A.Ur, G.Viesti, I.Wiedenhover, J.Wrzesinski

Structure of 52, 54Ti and shell closures in neutron-rich nuclei above 48Ca

RADIOACTIVITY 54Sc(β-) [from 9Be(86Kr, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 54Ti deduced levels, possible J, π, shell features. Mass separator, comparisons with model predictions.

NUCLEAR REACTIONS 208Pb(48Ca, X)50Ti/51Ti/52Ti/53Ti/54Ti/196Hg, E=305 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin following deep-inelastic reactions. 52,54Ti deduced levels, J, π, configurations, shell features. Gammasphere array, comparison with model predictions.

doi: 10.1016/S0370-2693(02)02682-5
Data from this article have been entered in the XUNDL database. For more information, click here.


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


2001GE01     Phys.Rev. C63, 024321 (2001)

J.Genevey, A.Gizon, P.F.Mantica, W.B.Walters, G.Marguier, D.Bucurescu, and the ISOLDE Collaboration

Low-Lying Levels in 119Xe

RADIOACTIVITY 119,119mCs(β+), (EC) [from La(p, X) and 92Mo(32S, X)]; measured Eγ, Iγ, E(ce), I(ce), βγ-, (ce)γ-coin, T1/2. 119Xe deduced levels, J, π, configurations. Mass-separated sources. Interacting boson-fermion model calculations.

doi: 10.1103/PhysRevC.63.024321


2001MA17     Phys.Rev. C63, 034312 (2001)

P.F.Mantica, A.E.Stuchbery, D.E.Groh, J.I.Prisciandaro, M.P.Robinson

g Factors of the First 2+ States in the Transitional 92, 94, 96, 98, 100Mo Isotopes and the Onset of Collectivity

NUCLEAR REACTIONS 92,94,96,98,100Mo(32S, 32S'), E=100 MeV; measured Eγ, Iγ(θ, H), (particle)γ-coin following Coulomb excitation. 92,94,96,98,100Mo deduced g factors for first 2+ states. Transient field technique. Comparison with Shell model, collective model, IBM calculations.

doi: 10.1103/PhysRevC.63.034312


2001PR05     Nucl.Phys. A682, 200c (2001)

J.I.Prisciandaro, P.F.Mantica, D.W.Anthony, M.W.Cooper, A.Garcia, D.E.Groh, A.Komives, W.Kumarasiri, P.A.Lofy, A.M.Oros-Peusquens, S.L.Tabor, M.Wiedeking

Low-Energy Structure of Neutron-Rich Cr Isotopes

RADIOACTIVITY 58V(β-) [from 70Zn fragmentation]; measured Eγ, Iγ, βγ-coin, T1/2. 58Cr deduced level, possible J, π. Comparison with neighboring isotopes.

doi: 10.1016/S0375-9474(00)00640-0


2001PR13     Phys.Lett. 510B, 17 (2001)

J.I.Prisciandaro, P.F.Mantica, B.A.Brown, D.W.Anthony, M.W.Cooper, A.Garcia, D.E.Groh, A.Komives, W.Kumarasiri, P.A.Lofy, A.M.Oros-Peusquens, S.L.Tabor, M.Wiedeking

New Evidence for a Subshell Gap at N = 32

RADIOACTIVITY 58V(β-) [from 9Be(70Zn, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 58Cr deduced level, J, π, configuration, subshell closure. Mass separator. Level systematics in neighboring nuclides discussed.

doi: 10.1016/S0370-2693(01)00565-2


2001WI21     Phys.Rev. C64, 064318 (2001)

J.A.Winger, P.F.Mantica, R.M.Ronningen, M.A.Caprio

Low-Energy Structure of 40S Through 40P β Decay

RADIOACTIVITY 40P(β-), (β-n) [from 48Ca fragmentation]; measured Eγ, Iγ, γγ-, βγ-coin; deduced T1/2, log ft, delayed neutron emission probability. 40P deduced ground state J, π. 40S deduced levels, J, π. Comparisons with previous results, neighboring nuclides, geometrical collective model calculations.

doi: 10.1103/PhysRevC.64.064318
Data from this article have been entered in the XUNDL database. For more information, click here.


2000GR21     Nucl.Instrum.Methods Phys.Res. A450, 12 (2000)

C.J.Gross, T.N.Ginter, D.Shapira, W.T.Milner, J.W.McConnell, A.N.James, J.W.Johnson, J.Mas, P.F.Mantica, R.L.Auble, J.J.Das, J.L.Blankenship, J.H.Hamilton, R.L.Robinson, Y.A.Akovali, C.Baktash, J.C.Batchelder, C.R.Bingham, M.J.Brinkman, H.K.Carter, R.A.Cunningham, T.Davinson, J.D.Fox, A.Galindo-Uribarri, R.Grzywacz, J.F.Liang, B.D.MacDonald, J.MacKenzie, S.D.Paul, A.Piechaczek, D.C.Radford, A.V.Ramayya, W.Reviol, D.Rudolph, K.Rykaczewski, K.S.Toth, W.Weintraub, C.Williams, P.J.Woods, C.-H.Yu, E.F.Zganjar

Performance of the Recoil Mass Spectrometer and Its Detector Systems at the Holifield Radioactive Ion Beam Facility

doi: 10.1016/S0168-9002(00)00159-5


2000OR01     Nucl.Phys. A669, 81 (2000)

A.M.Oros-Peusquens, P.F.Mantica

Particle-Core Coupling Around 68Ni: A study of the subshell closure at N = 40

NUCLEAR STRUCTURE 67,69Ni, 65,67,69,71,73Cu; calculated levels, J, π, configurations; deduced subshell closure. Particle-core coupling model, comparisons with data.

doi: 10.1016/S0375-9474(99)00816-7


2000RI14     Phys.Rev.Lett. 85, 1392 (2000)

J.Rikovska, T.Giles, N.J.Stone, K.van Esbroeck, G.White, A.Wohr, M.Veskovic, I.S.Towner, P.F.Mantica, J.I.Prisciandaro, D.J.Morrissey, V.N.Fedoseyev, V.I.Mishin, U.Koster, W.B.Walters, and the NICOLE and ISOLDE Collaborations

First On-Line Beta-NMR on Oriented Nuclei: Magnetic dipole moments of the (νp1/2)-11/2- Ground State in 67Ni and (πp3/2)+13/2- Ground State in 69Cu

NUCLEAR MOMENTS 67Ni, 69Cu; measured Eβ, Iβ(θ) from low-temperature oriented nuclei as a function of NMR frequency. 67Ni, 69Cu deduced μ. Comparison with core polarization plus meson-exchange current calculations.

RADIOACTIVITY 67Ni, 69Cu(β-) [from 238U(p, F), E=1 GeV]; measured Eβ, Iβ(θ) from low-temperature oriented nuclei as a function of NMR frequency. 67Ni, 69Cu deduced μ. Comparison with core polarization plus meson-exchange current calculations.

doi: 10.1103/PhysRevLett.85.1392


2000RO30     Phys.Rev. C62, 044312 (2000)

W.F.Rogers, G.Georgiev, G.Neyens, D.Borremans, N.Coulier, R.Coussement, A.D.Davies, J.L.Mitchell, S.Teughels, B.A.Brown, P.F.Mantica

Ground-State Magnetic Moment of the T = 1 Nucleus 32Cl using On-Line β-NMR Spectroscopy

RADIOACTIVITY 31S, 32Cl(β+) [from 36Ar fragmentation]; measured β asymmetry vs NMR frequency. 31S, 32Cl deduced μ. Comparisons with neighboring nuclides. β-NMR technique.

doi: 10.1103/PhysRevC.62.044312


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


1999MA24     Nucl.Instrum.Methods Phys.Res. A422, 498 (1999)

P.F.Mantica, D.W.Anthony, M.Huhta, J.I.Prisciandaro, M.A.Vance

Recent Developments in the Measurement of Spin-Polarized Fragments using β-NMR at NSCL

RADIOACTIVITY 12B(β-) [from 93Nb(18O, X), E=80, 100 MeV/nucleon]; measured β-NMR, dependence on target thickness, fragment momentum. Adiabatic fast passage technique.

NUCLEAR REACTIONS 93Nb(18O, X)12B, E=80, 100 MeV/nucleon; measured fragment spin polarization vs target thickness, fragment momentum. Adiabatic fast passage technique, β-NMR measurement.

doi: 10.1016/S0168-9002(98)01073-0


1999MA54     Phys.Rev. C60, 027301 (1999)

P.F.Mantica, M.R.Papantonakis, K.Butler-Moore, J.K.Deng, J.H.Hamilton, W.D.Hamilton, J.Kormicki, A.Lahamer, W.C.Ma, A.V.Ramayya

Nuclear Orientation of 96Tc

RADIOACTIVITY 96Tc(EC); measured Eγ, Iγ(θ) from oriented nuclei. 96Mo deduced transitions δ. Comparison with IBM-2 calculations.

doi: 10.1103/PhysRevC.60.027301


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


1999PR10     Phys.Rev. C60, 054307 (1999)

J.I.Prisciandaro, P.F.Mantica, A.M.Oros-Peusquens, D.W.Anthony, M.Huhta, P.A.Lofy, R.M.Ronningen

β Decaying T1/2 = 3.4 s Isomer in 69Ni

RADIOACTIVITY 69Ni, 67Co, 70,71Cu(β-) [from 76Ge fragmentation]; measured β-delayed γ spectra, βγ-, γγ-coin, T1/2. 69Ni deduced isomer T1/2, decay branching ratios. 69Cu, 69Ni levels deduced configurations.

doi: 10.1103/PhysRevC.60.054307


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