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NSR database version of April 11, 2024.

Search: Author = C.Loelius

Found 14 matches.

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2021MA55      Phys.Rev. C 104, 024608 (2021)

J.Manfredi, J.Lee, A.M.Rogers, M.B.Tsang, W.G.Lynch, C.Anderson, J.Barney, K.W.Brown, B.Brophy, G.Cerizza, Z.Chajecki, G.Chen, J.Elson, J.Estee, H.Iwasaki, C.Langer, Z.Li, C.Loelius, C.Y.Niu, C.Pruitt, H.Setiawan, R.Showalter, K.Smith, L.G.Sobotka, S.Sweany, S.Tangwancharoen, J.R.Winkelbauer, Z.Xiao, Z.Xu

Quenching of single-particle strengths in direct reactions

NUCLEAR REACTIONS ¹H(⁴⁶Ar, d)⁴⁵Ar, (³⁴Ar, d)³³Ar, E=70 MeV/nucleon; measured heavy reaction residues, outgoing E(d), I(d), (reaction residues)δ-coin, differential σ(θ) using High Resolution Array (HiRA) for deuterons and S800 spectrograph for residue products at NSCL-MSU facility, CH₂ target; deduced spectroscopic factors and reduction factors for the final states, asymmetry dependence of reduction factors. Comparison with results of previous measurements, and theoretical calculations using large-basis shell model (LBSM). Relevance to single-nucleon knockout reactions.

doi: 10.1103/PhysRevC.104.024608
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2020HE25      Phys.Lett. B 809, 135678 (2020)

S.Heil, M.Petri, K.Vobig, D.Bazin, J.Belarge, P.Bender, B.A.Brown, R.Elder, B.Elman, A.Gade, T.Haylett, J.D.Holt, T.Huther, A.Hufnagel, H.Iwasaki, N.Kobayashi, C.Loelius, B.Longfellow, E.Lunderberg, M.Mathy, J.Menendez, S.Paschalis, R.Roth, A.Schwenk, J.Simonis, I.Syndikus, D.Weisshaar, K.Whitmore

Electromagnetic properties of ²¹O for benchmarking nuclear Hamiltonians

NUCLEAR REACTIONS ⁹Be(²⁴F, ²¹O), E=95 MeV/nucleon; measured reaction products, Eγ, Iγ. ²¹O; deduced γ-ray energies, J, π, level T_1/2, B(E2). Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2020.135678
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018LO20      Phys.Rev.Lett. 121, 262501 (2018)

C.Loelius, N.Kobayashi, H.Iwasaki, D.Bazin, J.Belarge, P.C.Bender, B.A.Brown, R.Elder, B.Elman, A.Gade, M.Grinder, S.Heil, A.Hufnagel, B.Longfellow, E.Lunderberg, M.Mathy, T.Otsuka, M.Petri, I.Syndikus, N.Tsunoda, D.Weisshaar, K.Whitmore

Enhanced Electric Dipole Strength for the Weakly Bound States in ²⁷Ne

NUCLEAR REACTIONS ⁹Be(²⁹Na, ²⁷Ne), E=90.5 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(E1). Comparison with he shell-model calculations with the WBP-M and EEdf1 interactions.

doi: 10.1103/PhysRevLett.121.262501
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018MI07      Phys.Rev.Lett. 121, 012501 (2018)

T.Mijatovic, N.Kobayashi, H.Iwasaki, D.Bazin, J.Belarge, P.C.Bender, B.A.Brown, A.Dewald, R.Elder, B.Elman, A.Gade, M.Grinder, T.Haylett, S.Heil, C.Loelius, B.Longfellow, E.Lunderberg, M.Mathy, K.Whitmore, D.Weisshaar

Lifetime Measurements and Triple Coexisting Band Structure in ⁴³S

NUCLEAR REACTIONS Be(⁴⁴Cl, p)⁴³S, E=99 MeV/nucleon; measured reaction products, Eγ, Iγ. ⁴²S; deduced γ-ray energies, J, π, B(E2), B(M1), band structure. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.121.012501
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018MO12      Phys.Lett. B 780, 227 (2018)

C.Morse, E.A.McCutchan, H.Iwasaki, C.J.Lister, V.M.Bader, D.Bazin, S.Beceiro Novo, P.Chowdhury, A.Gade, T.D.Johnson, C.Loelius, E.Lunderberg, E.Merchan, V.S.Prasher, F.Recchia, A.A.Sonzogni, D.Weisshaar, K.Whitmore

Enhanced collectivity in ¹²Be

NUCLEAR REACTIONS Ta, Nb(¹²Be, ¹²Be'), E ∼ 55 MeV/nucleon; measured reaction products, Eγ, Iγ. ¹²Be; deduced level lifetime, B(E2) values. Comparison with available data.

doi: 10.1016/j.physletb.2018.03.004
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018MO30      Phys.Lett. B 787, 198 (2018)

C.Morse, H.Iwasaki, A.Lemasson, A.Dewald, T.Braunroth, V.M.Bader, T.Baugher, D.Bazin, J.S.Berryman, C.M.Campbell, A.Gade, C.Langer, I.Y.Lee, C.Loelius, E.Lunderberg, F.Recchia, D.Smalley, S.R.Stroberg, R.Wadsworth, C.Walz, D.Weisshaar, A.Westerberg, K.Whitmore, K.Wimmer

Lifetime measurement of the 2⁺₁ state in ⁷⁴Rb and isospin properties of quadrupole transition strengths at N=Z

NUCLEAR REACTIONS ⁹Be(⁷⁴Kr, ⁷⁴Rb), E=93 MeV/nucleon; measured reaction products, Eγ, Iγ. ⁷⁴Rb; deduced γ-ray energies, J, π, level lifetimes, B(E2). Recoil Distance Doppler Shift (RDDS) technique.

doi: 10.1016/j.physletb.2018.10.064
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Data from this article have been entered in the XUNDL database. For more information, click here.

2017PA02      Phys.Rev.Lett. 118, 052501 (2017)

J.J.Parker, IV, I.Wiedenhover, P.D.Cottle, J.Baker, D.McPherson, M.A.Riley, D.Santiago-Gonzalez, A.Volya, V.M.Bader, T.Baugher, D.Bazin, A.Gade, T.Ginter, H.Iwasaki, C.Loelius, C.Morse, F.Recchia, D.Smalley, S.R.Stroberg, K.Whitmore, D.Weisshaar, A.Lemasson, H.L.Crawford, A.O.Macchiavelli, K.Wimmer

Isomeric Character of the Lowest Observed 4⁺ State in ⁴⁴S

NUCLEAR REACTIONS Be(⁴⁶Ar, 2p)⁴⁴S, E=99 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, level T_1/2, B(E2). Plunger apparatus at GRETINA.

doi: 10.1103/PhysRevLett.118.052501
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2017RI06      Phys.Rev. C 96, 011303 (2017)

A.L.Richard, H.L.Crawford, P.Fallon, A.O.Macchiavelli, V.M.Bader, D.Bazin, M.Bowry, C.M.Campbell, M.P.Carpenter, R.M.Clark, M.Cromaz, A.Gade, E.Ideguchi, H.Iwasaki, M.D.Jones, C.Langer, I.Y.Lee, C.Loelius, E.Lunderberg, C.Morse, J.Rissanen, M.Salathe, D.Smalley, S.R.Stroberg, D.Weisshaar, K.Whitmore, A.Wiens, S.J.Williams, K.Wimmer, T.Yamamato

Strongly coupled rotational band in ³³Mg

NUCLEAR REACTIONS ⁹Be(⁴⁶Ar, ³³Mg), E=102 MeV/nucleon, [secondary ⁴⁶Ar beam from ⁹Be(⁴⁸Ca, X), E=140 MeV/nucleon primary reaction at NSCL-MSU facility]; measured reaction products, Eγ, Iγ, (³³Mg)γ-, γγ-coin using S800 spectrograph for particle identification and GRETINA array for γ detection. ³³Mg; deduced low-energy yrast levels, J, π, rotational band, ground-state magnetic moment, and intrinsic quadrupole moment. Comparison with strong-coupling limit of a rotational model.

doi: 10.1103/PhysRevC.96.011303
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Data from this article have been entered in the XUNDL database. For more information, click here.

2017SC07      Phys.Rev.Lett. 118, 172501 (2017)

M.Scott, R.G.Zegers, R.Almus, S.M.Austin, D.Bazin, B.A.Brown, C.Campbell, A.Gade, M.Bowry, S.Galies, U.Garg, M.N.Harakeh, E.Kwan, C.Langer, C.Loelius, S.Lipschutz, E.Litvinova, E.Lunderberg, C.Morse, S.Noji, G.Perdikakis, T.Redpath, C.Robin, H.Sakai, Y.Sasamoto, M.Sasano, C.Sullivan, J.A.ostevin, T.Uesaka, D.Weisshaar

Observation of the Isovector Giant Monopole Resonance via the ²⁸Si(¹⁰Be, ¹⁰B^*[1.74 MeV]) Reaction at 100 A MeV

NUCLEAR REACTIONS ²⁸Si(¹⁰Be, ¹⁰B'), E=100 MeV/nucleon; measured reaction products, Eγ, Iγ. ²⁸Al, ¹⁰B; deduced σ(θ, E), σ(θ), isobaric analog state in ¹⁰B, excitation-energy spectrum in ²⁸Al, monopole and dipole contributions and the isovector giant dipole resonance and isovector giant monopole resonance (IVGMR). Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.118.172501
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2016CR01      Phys.Rev. C 93, 031303 (2016)

H.L.Crawford, P.Fallon, A.O.Macchiavelli, A.Poves, V.M.Bader, D.Bazin, M.Bowry, C.M.Campbell, M.P.Carpenter, R.M.Clark, M.Cromaz, A.Gade, E.Ideguchi, H.Iwasaki, C.Langer, I.Y.Lee, C.Loelius, E.Lunderberg, C.Morse, A.L.Richard, J.Rissanen, D.Smalley, S.R.Stroberg, D.Weisshaar, K.Whitmore, A.Wiens, S.J.Williams, K.Wimmer, T.Yamamato

Rotational band structure in ³²Mg

NUCLEAR REACTIONS ⁹Be(⁴⁶Ar, ³²Mg), E=102 MeV/nucleon, [secondary ⁴⁶Ar beam from ⁹Be(⁴⁸Ca, X), E=140 MeV/nucleon primary reaction]; measured Eγ, Iγ, (³²Mg)γ-, γγ-coin using A1900 fragment separator, S800 spectrograph and GRETINA array at NSCL-MSU. ³²Mg; deduced levels, J, π, rotational band in a nuclide in "island of inversion", configuration. Comparison with large-scale shell model calculations using ANTOINE code with the SDPF-U-MIX effective two-body interaction.

doi: 10.1103/PhysRevC.93.031303
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Data from this article have been entered in the XUNDL database. For more information, click here.

2016LO10      Phys.Rev. C 94, 024340 (2016)

C.Loelius, H.Iwasaki, B.A.Brown, M.Honma, V.M.Bader, T.Baugher, D.Bazin, J.S.Berryman, T.Braunroth, C.M.Campbell, A.Dewald, A.Gade, N.Kobayashi, C.Langer, I.Y.Lee, A.Lemasson, E.Lunderberg, C.Morse, F.Recchia, D.Smalley, S.R.Stroberg, R.Wadsworth, C.Walz, D.Weisshaar, A.Westerberg, K.Whitmore, K.Wimmer

Lifetime measurement of the 4⁺₁ state of ⁵⁸Ni with the recoil distance method

NUCLEAR REACTIONS ⁹Be(⁷⁴Kr, ⁵⁸Ni), E=93 MeV/nucleon, [secondary ⁷⁴Kr beam from ⁹Be(⁷⁸Kr, X), E=150 MeV/nucleon]; measured reaction products, Eγ, Iγ, (⁵⁸Ni ions)γ-coin, half-life of the first 4+ state in ⁵⁸Ni by recoil distance Doppler shift method using Triple Plunger for Exotic Beams (TRIPLEX) coupled with GRETINA array and the S800 spectrograph at NSCL-MSU facility. ⁵⁸Ni; deduced level, B(E2) for the first 4+ state. Comparison with GXPF1A shell-model calculations, and with previous measurements.

doi: 10.1103/PhysRevC.94.024340
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015SM03      Phys.Rev. C 92, 064314 (2015)

D.Smalley, H.Iwasaki, P.Navratil, R.Roth, J.Langhammer, V.M.Bader, D.Bazin, J.S.Berryman, C.M.Campbell, J.Dohet-Eraly, P.Fallon, A.Gade, C.Langer, A.Lemasson, C.Loelius, A.O.Macchiavelli, C.Morse, J.Parker, S.Quaglioni, F.Recchia, S.R.Stroberg, D.Weisshaar, K.Whitmore, K.Wimmer

Lifetime measurements of ¹⁷C excited states and three-body and continuum effects

NUCLEAR REACTIONS ⁹Be(¹⁸C, ¹⁷C), E=74.2 MeV/nucleon, [secondary ¹⁸C beam from ⁹Be(²²Ne, X), E=120 MeV/nucleon primary reaction using A1900 fragment separator at NSCL-MSU]; measured one-neutron knockout reaction products, Eγ, Iγ, (particle)γ-coin using GRETINA array for γ rays, and S800 spectrograph for particles, level half-lives using RDM method and a plunger device. ¹⁷C; deduced levels, J, π, B(M1). Comparison with importance-truncated no-core shell model (IT-NCSM), and importance-truncated no-core shell model with continuum (IT-NCSMC) calculations.

doi: 10.1103/PhysRevC.92.064314
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015WH02      Phys.Rev. C 91, 041303 (2015)

K.Whitmore, D.Smalley, H.Iwasaki, T.Suzuki, V.M.Bader, D.Bazin, J.S.Berryman, B.A.Brown, C.M.Campbell, P.Fallon, A.Gade, C.Langer, A.Lemasson, C.Loelius, A.O.Macchiavelli, C.Morse, T.Otsuka, J.Parker, F.Recchia, S.R.Stroberg, D.Weisshaar, K.Wimmer

Magnetic response of the halo nucleus ¹⁹C studied via lifetime measurement

NUCLEAR REACTIONS ⁹Be, Ta(²⁰N, ¹⁹C), E=74 MeV/nucleon, [secondary ²⁰N beam from ⁹Be(²²Ne, X), E=120 MeV/nucleon primary reaction]; measured reaction products using A1900 separator, Eγ, Iγ, (particle)γ-, γγ-coin, half-life of the first excited state from line-shape and recoil-distance methods using GRETINA array at NSCL-MSU facility. ¹⁹C; deduced levels, J, π, B(M1), configuration. One-neutron halo nucleus populated in one-proton knockout reaction. Comparison with shell-model calculations using several different interactions.

doi: 10.1103/PhysRevC.91.041303
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Data from this article have been entered in the XUNDL database. For more information, click here.

2014IW01      Phys.Rev.Lett. 112, 142502 (2014)

H.Iwasaki, A.Lemasson, C.Morse, A.Dewald, T.Braunroth, V.M.Bader, T.Baugher, D.Bazin, J.S.Berryman, C.M.Campbell, A.Gade, C.Langer, I.Y.Lee, C.Loelius, E.Lunderberg, F.Recchia, D.Smalley, S.R.Stroberg, R.Wadsworth, C.Walz, D.Weisshaar, A.Westerberg, K.Whitmore, K.Wimmer

Evolution of Collectivity in ⁷²Kr: Evidence for Rapid Shape Transition

NUCLEAR REACTIONS ⁹Be(⁷⁴Kr, ⁷⁴Kr'), (⁷⁴Kr, ⁷²Kr'), E<150 MeV/nucleon; measured reaction products, Eγ, Iγ. ^72,74Kr; deduced energy levels, B(E2) values. Comparison with theoretical calculations, available data.

doi: 10.1103/PhysRevLett.112.142502
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Data from this article have been entered in the XUNDL database. For more information, click here.