NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = M.Alcorta Found 80 matches. 2024PA09 Phys.Rev. C 109, 015802 (2024) S.N.Paneru, C.R.Brune, D.Connolly, D.Odell, M.Poudel, D.R.Phillips, J.Karpesky, B.Davids, C.Ruiz, A.Lennarz, U.Greife, M.Alcorta, R.Giri, M.Lovely, M.Bowry, M.Delgado, N.E.Esker, A.B.Garnsworthy, C.Seeman, P.Machule, J.Fallis, A.A.Chen, F.Laddaran, A.Firmino, C.Weinerman Elastic scattering of 3He+4He with the SONIK scattering chamber
doi: 10.1103/PhysRevC.109.015802
2023HU20 Phys.Rev. C 108, L051606 (2023) C.Hunt, S.Ahn, J.Bishop, E.Koshchiy, E.Aboud, M.Alcorta, A.Bosh, K.Hahn, S.Han, C.E.Parker, E.C.Pollacco, B.T.Roeder, M.Roosa, S.Upadhyayula, A.S.Volya, G.V.Rogachev Spectroscopy of 13Be through isobaric analog states in 13B
doi: 10.1103/PhysRevC.108.L051606
2023KO21 Phys.Rev. C 108, 034601 (2023) J.Kovoor, K.L.Jones, J.Hooker, M.Vostinar, R.Kanungo, S.D.Pain, M.Alcorta, J.Allen, C.Andreoiu, L.Atar, D.W.Bardayan, S.S.Bhattacharjee, D.Blankstein, C.Burbadge, S.Burcher, W.N.Catford, S.Cha, K.Chae, D.Connolly, B.Davids, N.E.Esker, F.H.Garcia, S.Gillespie, R.Ghimire, A.Gula, G.Hackman, S.Hallam, M.Hellmich, J.Henderson, M.Holl, P.Jassal, S.King, T.Knight, R.Kruecken, A.Lepailleur, J.Liang, L.Morrison, P.D.O'Malley, X.Pereira-Lopez, A.Psaltis, A.Radich, J.Refsgaard, A.C.Shotter, M.Williams, O.Workman Structure studies of 13Be from the 12Be(d, p) reaction in inverse kinematics on a solid deuteron target
doi: 10.1103/PhysRevC.108.034601
2023SU03 Phys.Lett. B 839, 137801 (2023) L.J.Sun, C.Fry, B.Davids, N.Esker, C.Wrede, M.Alcorta, S.Bhattacharjee, M.Bowry, B.A.Brown, T.Budner, R.Caballero-Folch, L.Evitts, M.Friedman, A.B.Garnsworthy, B.E.Glassman, G.Hackman, J.Henderson, O.S.Kirsebom, J.Lighthall, P.Machule, J.Measures, M.Moukaddam, J.Park, C.Pearson, D.Perez-Loureiro, C.Ruiz, P.Ruotsalainen, J.Smallcombe, J.K.Smith, D.Southall, J.Surbrook, L.E.Weghorn, M.Williams First application of Markov chain Monte Carlo-based Bayesian data analysis to the Doppler-shift attenuation method NUCLEAR REACTIONS 3He(32S, α)31S, E=128 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, levels, T1/2, resonances. Comparison with the shell-model code NuShellX calculations. Modern Markov chain Monte Carlo-based Bayesian statistical techniques. The Doppler Shift Lifetimes (DSL2) facility at the TRIUMF Isotope Separator and Accelerator (ISAC-II) facility.
doi: 10.1016/j.physletb.2023.137801
2023WI02 Phys.Rev. C 107, 035803 (2023) M.Williams, B.Davids, G.Lotay, N.Nishimura, T.Rauscher, S.A.Gillespie, M.Alcorta, A.M.Amthor, G.C.Ball, S.S.Bhattacharjee, V.Bildstein, W.N.Catford, D.T.Doherty, N.E.Esker, A.B.Garnsworthy, G.Hackman, K.Hudson, A.Lennarz, C.Natzke, B.Olaizola, A.Psaltis, C.E.Svensson, J.Williams, D.Walter, D.Yates Cross sections of the 83Rb(p, γ)84Sr and 84Kr(p, γ)85Rb reactions at energies characteristic of the astrophysical γ process NUCLEAR REACTIONS 1H(83Rb, γ)84Sr, E=2.4, 2.7 MeV/nucleon; 1H(84Kr, γ)85Rb, E=2.7 MeV/nucleon; measured Eγ, Iγ, (recoil)γ-coin; deduced σ(E). 1H(83Rb, γ)84Sr, E=2.4, 2.7 MeV/nucleon; deduced thermonuclear reaction rate. Comparison to SMARAGD and NON-SMOKER calculations. Relevance to the abundance of 84Sr produced during the γ process in supernovae. The EMMA recoil mass spectrometer with 12 Compton-suppressed HPGe detectors of the TIGRESS array at ISAC-II facility of TRIUMF.
doi: 10.1103/PhysRevC.107.035803
2022AY02 Phys.Rev. C 105, 054315 (2022) A.D.Ayangeakaa, N.Sensharma, M.Fulghieri, R.V.F.Janssens, Q.B.Chen, S.Zhu, M.Alcorta, M.P.Carpenter, P.Chowdhury, A.Gade, C.R.Hoffman, F.G.Kondev, T.Lauritsen, E.A.McCutchan, A.M.Rogers, D.Seweryniak Single-particle and collective excitations in 66Zn NUCLEAR REACTIONS 26Mg(48Ca, 4nα), E=275, 290, 320 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. 66Zn; deduced levels, J, π, angular correlation ratios, experimental angular distribution coefficients, δ, rotational bands structure, high-spin states. Comparison to spherical shell-model calculations using the jj44b and JUN45 effective interactions. Experimental data on rotational band is compared to the calculations made within configuration-fixed constrained covariant density functional theory (CDFT) and the quantum particle rotor model (PRM) formalism. Systematics for superderformed bands in 60Zn, 66Zn, 68Zn, 68Ge. Gammasphere array with 101 detectors in conjunction with the fragment mass analyzer (FMA) and a microchannel plate (MCP) detector at ATLAS accelerator (ANL).
doi: 10.1103/PhysRevC.105.054315
2022DI05 Phys.Lett. B 832, 137256 (2022) A.Di Pietro, A.C.Shotter, J.P.Fernandez-Garcia, P.Figuera, M.Fisichella, A.M.Moro, M.Alcorta, M.J.G.Borge, T.Davinson, F.Ferrera, A.M.Laird, M.Lattuada, N.Soic, O.Tengblad, D.Torresi, M.Zadro Hints of quasi-molecular states in 13B via the study of 9Li-4He elastic scattering NUCLEAR REACTIONS 4He(9Li, 9Li), (9Li, X), E(cm)=5-9.5 MeV; measured reaction products, TOF. 13B; deduced energy spectrum, broad resonances, σ(θ). R-matrix analysis. The Thick Target Inverse Kinematics technique, the TRIUMF laboratory (Canada) using a 32 MeV 9Li beam delivered by ISAC-II.
doi: 10.1016/j.physletb.2022.137256
2022RU06 Phys.Rev. C 106, 034318 (2022) J.Rufino, Jr., E.A.McCutchan, S.Zhu, A.A.Sonzogni, M.Alcorta, P.F.Bertone, M.P.Carpenter, J.Clark, C.R.Hoffman, R.V.F.Janssens, F.G.Kondev, T.Lauritsen, C.J.Lister, R.Pardo, A.Rogers, G.Savard, D.Seweryniak, R.Vondrasek β decay of 141Ba RADIOACTIVITY 141Ba(β-)[from β- decay of 141Cs beam produced as fission fragment in 252Cf(SF) at the CARIBU-ANL facility]; measured Eγ, Iγ, γγ-coin, γγ(θ) using the GAMMASPHERE array with 99 Compton-suppressed HPGe detectors. 141La; deduced levels, J, π, multipolarities, multipole mixing ratios, β feedings, logft. Comparison with previous experimental results, including total absorption gamma-spectra (TAGS) data, and with evaluated data in the ENSDF database. Relevance to decay heat in reactors, and reactor antineutrino spectrum. Decay-scheme figure is given in the Supplemental material of the paper.
doi: 10.1103/PhysRevC.106.034318
2022SE03 Phys.Rev. C 105, 044315 (2022) N.Sensharma, A.D.Ayangeakaa, R.V.F.Janssens, Q.B.Chen, S.Zhu, M.Alcorta, M.P.Carpenter, E.A.McCutchan, F.G.Kondev, T.Lauritsen, D.Seweryniak, C.R.Hoffman, A.M.Rogers, A.Gade, T.Baugher, P.Chowdhury Single-particle and dipole excitations in 62Co NUCLEAR REACTIONS 26Mg(48Ca, 3np2α), E=275, 290, 320 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. 62Co; deduced levels, J, π, angular correlation ratios, experimental angular distribution coefficients, multipolarities, rotational bands structures. Comparison to shell-model calculations using the GXPF1A two-body effective interaction. Systematics for magnetic rotational bands in 60Co, 61Co, 62Co, 58Fe. Gammasphere array with 101 detectors in conjunction with the fragment mass analyzer (FMA) and a microchannel plate (MCP) detector at ATLAS accelerator (ANL).
doi: 10.1103/PhysRevC.105.044315
2021BL02 Eur.Phys.J. A 57, 28 (2021) B.Blank, N.Adimi, M.Alcorta, A.Bey, M.J.G.Borge, B.A.Brown, F.de Oliveira Santos, C.Dossat, H.O.U.Fynbo, J.Giovinazzo, H.H.Knudsen, M.Madurga, A.Magilligan, I.Matea, A.Perea, K.Summerer, O.Tengblad, J.C.Thomas Detailed study of the decay of 32Ar RADIOACTIVITY 32Ar(EC), (β+p); measured decay products, Ep, Ip, Eγ, Iγ, p-γ-coin.; deduced γ-ray energies and intensities, branching ratios, energy levels, J, π, Gamow-Teller strength distribution B(GT). Comparison with shell-model calculations.
doi: 10.1140/epja/s10050-020-00341-3
2021HO15 Phys.Lett. B 822, 136710 (2021) M.Holl, R.Kanungo, Z.H.Sun, G.Hagen, J.A.Lay, A.M.Moro, P.Navratil, T.Papenbrock, M.Alcorta, D.Connolly, B.Davids, A.Diaz Varela, M.Gennari, G.Hackman, J.Henderson, S.Ishimoto, A.I.Kilic, R.Krucken, A.Lennarz, J.Liang, J.Measures, W.Mittig, O.Paetkau, A.Psaltis, S.Quaglioni, J.S.Randhawa, J.Smallcombe, I.J.Thompson, M.Vorabbi, M.Williams Proton inelastic scattering reveals deformation in 8He NUCLEAR REACTIONS 1H(8He, p), E=8.25 MeV/nucleon; measured reaction products, Ep, Ip. 8He; deduced σ(θ), resonance parameters, first 2+ state, quadrupole deformation parameter. Comparison with no-core shell model predictions. Charged particle spectroscopy station IRIS at TRIUMF in Canada.
doi: 10.1016/j.physletb.2021.136710
2021LO09 Phys.Rev. C 103, 055801 (2021) M.Lovely, A.Lennarz, D.Connolly, M.Williams, M.Alcorta, A.A.Chen, B.Davids, N.E.Esker, C.Fry, S.A.Gillespie, R.Giri, U.Greife, A.Hussein, D.Hutcheon, J.Karpesky, L.Kroll, J.Liang, P.D.O'Malley, S.Paneru, A.Psaltis, C.Ruiz, A.C.Shotter, for the DRAGON Collaboration Proton capture on 34S in the astrophysical energy regime of O-Ne novae NUCLEAR REACTIONS 1H(34S, γ)35Cl, E=518.6 keV/nucleon from the ISAC facility of TRIUMF; measured recoils, Eγ, Iγ, TOF using DRAGON separator having four components, windowless gas target, BGO array for γ rays, two stage electromagnetic separator, and heavy ion detector system of double-sided silicon strip detector (DSSSD) and an ionization chamber (IC) for recoils. 35Cl; deduced energies of resonances, resonance strengths, astrophysical reaction rates. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.103.055801
2021LO11 Phys.Rev.Lett. 127, 112701 (2021) G.Lotay, S.A.Gillespie, M.Williams, T.Rauscher, M.Alcorta, A.M.Amthor, C.A.Andreoiu, D.Baal, G.C.Ball, S.S.Bhattacharjee, H.Behnamian, V.Bildstein, C.Burbadge, W.N.Catford, D.T.Doherty, N.E.Esker, F.H.Garcia, A.B.Garnsworthy, G.Hackman, S.Hallam, K.A.Hudson, S.Jazrawi, E.Kasanda, A.R.L.Kennington, Y.H.Kim, A.Lennarz, R.S.Lubna, C.R.Natzke, N.Nishimura, B.Olaizola, C.Paxman, A.Psaltis, C.E.Svensson, J.Williams, B.Wallis, D.Yates, D.Walter, B.Davids First Direct Measurement of an Astrophysical p-Process Reaction Cross Section Using a Radioactive Ion Beam NUCLEAR REACTIONS 1H(83Rb, γ), (84Kr, γ), E=2.4, 2.7 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, partial σ. Comparison with statistical model calculations.
doi: 10.1103/PhysRevLett.127.112701
2021RA22 Phys.Rev. C 104, L042801 (2021) J.S.Randhawa, R.Kanungo, J.Refsgaard, P.Mohr, T.Ahn, M.Alcorta, C.Andreoiu, S.S.Bhattacharjee, B.Davids, G.Christian, A.A.Chen, R.Coleman, P.E.Garrett, G.F.Grinyer, E.G.Fuakye, G.Hackman, J.Hollett, R.Jain, K.Kapoor, R.Krucken, A.Laffoley, A.Lennarz, J.Liang, Z.Meisel, B.Nikhil, A.Psaltis, A.Radich, M.Rocchini, N.Saei, M.Saxena, M.Singh, C.Svensson, P.Subramaniam, A.Talebitaher, S.Upadhyayula, C.Waterfield, J.Williams, M.Williams First direct measurement of 59Cu(p, α)56Ni: step towards constraining the Ni-Cu cycle in the cosmos NUCLEAR REACTIONS 1H(59Cu, α)56Ni, E=8.5 MeV/nucleon, [secondary 59Cu beam from Nb(p, X), E=480 MeV at the TRIUMF cyclotron, followed by re-acceleration of 59Cu beam by ISAC-II superconducting LINAC, solid H2 target]; measured protons and α particles, angle-integrated σ using thick single-sided silicon strip detectors and a layer of thick CsI(Tl) detectors; deduced ratio of integrated σ to total σ, exclusive population of the ground state of 56Ni in (p, α). Comparison with Hauser-Feshbach based statistical model calculations; deduced overestimation of (p, α) cross section in this region. Discussed impact on νp process and x-ray bursts (XRBs). Relevance to Ni-Cu cycle in nucleosynthesis, with competing 59Cu(p, α)56Ni and 59Cu(p, γ)60Zn reactions.
doi: 10.1103/PhysRevC.104.L042801
2019AY03 Phys.Rev.Lett. 123, 082501 (2019) Y.Ayyad, B.Olaizola, W.Mittig, G.Potel, V.Zelevinsky, M.Horoi, S.Beceiro Novo, M.Alcorta, C.Andreoiu, T.Ahn, M.Anholm, L.Atar, A.Babu, D.Bazin, N.Bernier, S.S.Bhattacharjee, M.Bowry, R.Caballero-Folch, M.Cortesi, C.Dalitz, E.Dunling, A.B.Garnsworthy, M.Holl, B.Kootte, K.G.Leach, J.S.Randhawa, Y.Saito, C.Santamaria, P.Siuryte, C.E.Svensson, R.Umashankar, N.Watwood, D.Yates Direct Observation of Proton Emission in 11Be RADIOACTIVITY 11Be(β-p) [from U(p, X), E=480 MeV]; measured decay products, Eβ, Iβ, Ep, Ip; deduced level energy, resonance parameters, J, π. Comparison with available data.
doi: 10.1103/PhysRevLett.123.082501
2019RA06 Phys.Rev. C 99, 021301 (2019) J.S.Randhawa, R.Kanungo, M.Holl, J.D.Holt, P.Navratil, S.R.Stroberg, G.Hagen, G.R.Jansen, M.Alcorta, C.Andreoiu, C.Barnes, C.Burbadge, D.Burke, A.A.Chen, A.Chester, G.Christian, S.Cruz, B.Davids, J.Even, G.Hackman, J.Henderson, S.Ishimoto, P.Jassal, S.Kaur, M.Keefe, D.Kisliuk, R.Krucken, J.Liang, J.Lighthall, E.McGee, J.Measures, M.Moukaddam, E.Padilla-Rodal, A.Shotter, I.J.Thompson, J.Turko, M.Williams, O.Workman Observation of excited states in 20Mg sheds light on nuclear forces and shell evolution NUCLEAR REACTIONS 2H(20Mg, d), (20Mg, d'), E=8.5 MeV/nucleon, [secondary 20Mg beam produced in Si(p, X), E=480 MeV fragmentation reaction using SiC target at ISAC-II facility]; measured scattered deuteron spectra, differential σ(θ) using annular single-sided silicon strip detector array and CsI(Tl) detectors (IRIS reaction spectroscopy facility) at TRIUMF. 20Mg; deduced levels, J, π, proton-unbound resonances. Comparison with ab initio calculations using the valence-space in-medium similarity renormalization-group (VS-IMSRG) approach.
doi: 10.1103/PhysRevC.99.021301
2018FO11 Phys.Rev.Lett. 120, 212501 (2018) A.M.Forney, W.B.Walters, C.J.Chiara, R.V.F.Janssens, A.D.Ayangeakaa, J.Sethi, J.Harker, M.Alcorta, M.P.Carpenter, G.Gurdal, C.R.Hoffman, B.P.Kay, F.G.Kondev, T.Lauritsen, C.J.Lister, E.A.McCutchan, A.M.Rogers, D.Seweryniak, I.Stefanescu, S.Zhu Novel ΔJ = 1 Sequence in 78Ge: Possible Evidence for Triaxiality NUCLEAR REACTIONS 238U(76Ge, X)78Ge, E=530 MeV; 198Pt, 208Pb(76Ge, X)78Ge, E=450 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(E2). Comparison with available data and calculations.
doi: 10.1103/PhysRevLett.120.212501
2018JI01 Phys.Rev. C 97, 012801 (2018) C.L.Jiang, D.Santiago-Gonzalez, S.Almaraz-Calderon, K.E.Rehm, B.B.Back, K.Auranen, M.L.Avila, A.D.Ayangeakaa, S.Bottoni, M.P.Carpenter, C.Dickerson, B.DiGiovine, J.P.Greene, C.R.Hoffman, R.V.F.Janssens, B.P.Kay, S.A.Kuvin, T.Lauritsen, R.C.Pardo, J.Sethi, D.Seweryniak, R.Talwar, C.Ugalde, S.Zhu, D.Bourgin, S.Courtin, F.Haas, M.Heine, G.Fruet, D.Montanari, D.G.Jenkins, L.Morris, A.Lefebvre-Schuhl, M.Alcorta, X.Fang, X.D.Tang, B.Bucher, C.M.Deibel, S.T.Marley Reaction rate for carbon burning in massive stars NUCLEAR REACTIONS 12C(12C, p)23Na, (12C, α)20Ne, E=5.5-10 MeV; measured Eγ, Iγ, (particle)γ-coin, σ(E) using Gammasphere array and an array of three annular double-sided silicon strip detectors at the ATLAS-ANL facility; deduced S factors and astrophysical reaction rates. Comparison with previous measurements, and with data from other reactions. Relevance to carbon burning is a critical phase for nucleosynthesis in massive stars.
doi: 10.1103/PhysRevC.97.012801
2017AF02 Phys.Rev. C 96, 035801 (2017) L.Afanasieva, J.C.Blackmon, C.M.Deibel, J.Lai, L.E.Linhardt, B.C.Rasco, D.Seweryniak, M.Alcorta, M.P.Carpenter, J.A.Clark, C.R.Hoffman, R.V.F.Janssens, S.Zhu γ spectroscopy of states in 32Cl relevant for the 31S(p, γ)32Cl reaction rate NUCLEAR REACTIONS 10B(24Mg, 2n)32Cl, E=75 MeV; measured Eγ, Iγ, γγ-, (32Cl recoils)γ-, and (32Cl recoils)γγ-coin using Fragment Mass Analyzer (FMA) and Gammasphere array at ATLAS-ANL facility. 32Cl; deduced levels, J, π, energies, strengths, σ, Γγ and Γp of resonances. 31S(p, γ)32Cl, T=0.1-1.0 GK; deduced astrophysical reaction rates.
doi: 10.1103/PhysRevC.96.035801
2017DI05 Acta Phys.Pol. B48, 455 (2017) A.Di Pietro, J.P.Fernandez-Garcia, M.Fisichella, M.Alcorta, M.J.G.Borge, T.Davinson, F.Ferrera, P.Figuera, A.M.Laird, M.Lattuada, A.C.Shotter, N.Soic, O.Tengblad, D.Torresi, M.Zadro Investigation of Cluster States in 13B Using the 9Li-α Resonant Elastic Scattering NUCLEAR REACTIONS 4He(9Li, α), E=32 MeV; measured Eα, Iα using three telescopes, β-decay from radioactive 9Li beam. 13B; deduced excitation energy spectrum, σ(θ) vs E* with structures, large asymmetry of 19.5 MeV peak indicates it may come from superposition of more states. Preliminary.
doi: 10.5506/APhysPolB.48.455
2017KU11 Phys.Rev.Lett. 118, 262502 (2017) A.Kumar, R.Kanungo, A.Calci, P.Navratil, A.Sanetullaev, M.Alcorta, V.Bildstein, G.Christian, B.Davids, J.Dohet-Eraly, J.Fallis, A.T.Gallant, G.Hackman, B.Hadinia, G.Hupin, S.Ishimoto, R.Krucken, A.T.Laffoley, J.Lighthall, D.Miller, S.Quaglioni, J.S.Randhawa, E.T.Rand, A.Rojas, R.Roth, A.Shotter, J.Tanaka, I.Tanihata, C.Unsworth Nuclear Force Imprints Revealed on the Elastic Scattering of Protons with 10C NUCLEAR REACTIONS 10C(p, p), E(cm)=4.15, 4.4 eV; measured reaction products, Ep, Ip; deduced σ(θ). Comparison with ab initio no-core shell model with continuum calculations.
doi: 10.1103/PhysRevLett.118.262502
2017PE06 Phys.Rev.Lett. 118, 152502 (2017) V.Pesudo, M.J.G.Borge, A.M.Moro, J.A.Lay, E.Nacher, J.Gomez-Camacho, O.Tengblad, L.Acosta, M.Alcorta, M.A.G.Alvarez, C.Andreoiu, P.C.Bender, R.Braid, M.Cubero, A.Di Pietro, J.P.Fernandez-Garcia, P.Figuera, M.Fisichella, B.R.Fulton, A.B.Garnsworthy, G.Hackman, U.Hager, O.S.Kirsebom, K.Kuhn, M.Lattuada, G.Marquinez-Duran, I.Martel, D.Miller, M.Moukaddam, P.D.O'Malley, A.Perea, M.M.Rajabali, A.M.Sanchez-Benitez, F.Sarazin, V.Scuderi, C.E.Svensson, C.Unsworth, Z.M.Wang Scattering of the Halo Nucleus 11Be on 197Au at Energies around the Coulomb Barrier NUCLEAR REACTIONS 197Au(11Be, X), E=31.9 MeV; measured reaction products; deduced σ, σ(θ), B(E1). Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.118.152502
2017TA30 Phys.Lett. B 774, 268 (2017) J.Tanaka, R.Kanungo, M.Alcorta, N.Aoi, H.Bidaman, C.Burbadge, G.Christian, S.Cruz, B.Davids, A.Diaz Varela, J.Even, G.Hackman, M.N.Harakeh, J.Henderson, S.Ishimoto, S.Kaur, M.Keefe, R.Krucken, K.G.Leach, J.Lighthall, E.Padilla-Rodal, J.S.Randhawa, P.Ruotsalainen, A.Sanetullaev, J.K.Smith, O.Workman, I.Tanihata Halo-induced large enhancement of soft dipole excitation of 11Li observed via proton inelastic scattering NUCLEAR REACTIONS 1H(11Li, p'), E=66 MeV; measured reaction products, Ep, Ip. 11Li; deduced σ(θ), B(E1). DWBA calculations.
doi: 10.1016/j.physletb.2017.09.079
2016AL18 Phys.Rev. C 94, 034301 (2016) M.Albers, S.Zhu, A.D.Ayangeakaa, R.V.F.Janssens, J.Gellanki, I.Ragnarsson, M.Alcorta, T.Baugher, P.F.Bertone, M.P.Carpenter, C.J.Chiara, P.Chowdhury, H.M.David, A.N.Deacon, B.DiGiovine, A.Gade, C.R.Hoffman, F.G.Kondev, T.Lauritsen, C.J.Lister, E.A.McCutchan, C.Nair, A.M.Rogers, D.Seweryniak Single-particle and collective excitations in 62Ni NUCLEAR REACTIONS 26Mg(48Ca, 4n2α)62Ni, E=275, 320 MeV; measured reaction products identified by mass (A) and charge (Z), Eγ, Iγ, γ(θ), γγ-, (62Ni)γ-coin, level half-lives and transition quadrupole moments using fragment mass analyzer (FMA) and Gammasphere array at ATLAS-ANL facility. 62Ni; deduced high-spin levels, J, π, multipolarity, bands, deformation β2, alignment plots, configurations. Comparison with shell-model calculations using JUN45 and jj4b interactions, and with Nilsson-Strutinsky calculations. Comparison of alignment plots with those in 58Cr, 60Fe, 63Ni and 64Zn.
doi: 10.1103/PhysRevC.94.034301
2016BE08 Phys.Rev. C 93, 044323 (2016) S.Bedoor, A.H.Wuosmaa, M.Albers, M.Alcorta, S.Almaraz-Calderon, B.B.Back, P.F.Bertone, C.M.Deibel, C.R.Hoffman, J.C.Lighthall, S.T.Marley, D.G.Mcneel, R.C.Pardo, K.E.Rehm, J.P.Schiffer, D.V.Shetty Structure of 14C and 14B from the 14, 15C(d, 3He)13, 14B reactions NUCLEAR REACTIONS 14C(d, 3He)13B, E=17.1 MeV/nucleon; 15C(d, 3He)14B, E=15.6 MeV/nucleon, [secondary 15C beam from 2H(14C, 15C) primary reaction]; measured 3He spectra, σ(θ) using helical orbit spectrometer (HELIOS) at ANL facility. DWBA analysis of σ(θ) data. 13,14B; deduced levels, J, π, l-transfers, spectroscopic factors, configurations. Comparison with previous experimental data and shell-model calculations with WBT and WBP interactions using the code NUSHELLX. 14,15C, 13,14B; calculated shell-model occupation numbers.
doi: 10.1103/PhysRevC.93.044323
2016MU06 Phys.Rev. C 93, 065803 (2016) M.Munch, M.Alcorta, H.O.U.Fynbo, M.Albers, S.Almaraz-Calderon, M.L.Avila, A.D.Ayangeakaa, B.B.Back, P.F.Bertone, P.F.F.Carnelli, M.P.Carpenter, C.J.Chiara, J.A.Clark, B.DiGiovine, J.P.Greene, J.L.Harker, C.R.Hoffman, N.J.Hubbard, C.L.Jiang, O.S.Kirsebom, T.Lauritsen, K.L.Laursen, S.T.Marley, C.Nair, O.Nusair, D.Santiago-Gonzalez, J.Sethi, D.Seweryniak, R.Talwar, C.Ugalde, S.Zhu Independent measurement of the Hoyle state β feeding from 12B using Gammasphere RADIOACTIVITY 12B(β-)[from 2H(11B, p), E=40 MeV from ATLAS-ANL facility]; measured Eγ, Iγ, γγ-coin, γγ(θ) for the Hoyle state using Gammasphere array. 12C; deduced first excited 2+ and 0+ levels, β branching ratio to the Hoyle state in 12C, logft, indication of higher clustering for the Hoyle state as compared to previous results. Comparison with theoretical calculations using antisymmetrized molecular dynamics (AMD), and with previous experimental results.
doi: 10.1103/PhysRevC.93.065803
2016SA13 Phys.Lett. B 755, 481 (2016) A.Sanetullaev, R.Kanungo, J.Tanaka, M.Alcorta, C.Andreoiu, P.Bender, A.A.Chen, G.Christian, B.Davids, J.Fallis, J.P.Fortin, N.Galinski, A.T.Gallant, P.E.Garrett, G.Hackman, B.Hadinia, S.Ishimoto, M.Keefe, R.Krucken, J.Lighthall, E.McNeice, D.Miller, J.Purcell, J.S.Randhawa, T.Roger, A.Rojas, H.Savajols, A.Shotter, I.Tanihata, I.J.Thompson, C.Unsworth, P.Voss, Z.Wang Investigation of the role of 10Li resonances in the halo structure of 11Li(p, d)10Li through the transfer reaction NUCLEAR REACTIONS 1H(11Li, d), (11Li, p), E=5.7 MeV/nucleon; measured reaction products; deduced resonance parameters, spectroscopic factor, σ(θ). DWBA analysis.
doi: 10.1016/j.physletb.2016.02.060
2016UB01 Phys.Lett. B 754, 323 (2016) E.Uberseder, G.V.Rogachev, V.Z.Goldberg, E.Koshchiy, B.T.Roeder, M.Alcorta, G.Chubarian, B.Davids, C.Fu, J.Hooker, H.Jayatissa, D.Melconian, R.E.Tribble Nuclear structure beyond the neutron drip line: The lowest energy states in 9He via their T = 5/2 isobaric analogs in 9Li NUCLEAR REACTIONS 1H(8He, 8He), (8He, X)9Li, E(cm)<4.5 MeV; measured reaction products. 9He; deduced energy levels, J, π. Comparison with available data.
doi: 10.1016/j.physletb.2016.01.014
2015AY02 Phys.Rev. C 91, 044327 (2015) A.D.Ayangeakaa, S.Zhu, R.V.F.Janssens, M.P.Carpenter, M.Albers, M.Alcorta, T.Baugher, P.F.Bertone, C.J.Chiara, P.Chowdhury, H.M.David, A.N.Deacon, B.DiGiovine, A.Gade, C.R.Hoffman, F.G.Kondev, T.Lauritsen, C.J.Lister, E.A.McCutchan, D.S.Moerland, C.Nair, A.M.Rogers, D.Seweryniak Role of the νg9/2 orbital in the development of collectivity in the A≈60 region: The case of 61Co NUCLEAR REACTIONS 26Mg(48Ca, 4np2α)61Co, E=275, 290, 320 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), centroid-shift Doppler-attenuation using FMA analyzer and GAMMASPHERE array at ATLAS-ANL facility. 61Co; deduced levels, J, π, multipolarity, bands, magnetic rotational dipole (shears) band, transition quadrupole moment and deformation parameter from DSA data, Nilsson configurations. Comparison with shell-model calculations using GXPF1A effective interaction in a modest-size pf space, and with structures of N=34 isotones 60Fe and 62Ni.
doi: 10.1103/PhysRevC.91.044327
2015CH25 Phys.Rev. C 91, 044309 (2015) C.J.Chiara, D.Weisshaar, R.V.F.Janssens, Y.Tsunoda, T.Otsuka, J.L.Harker, W.B.Walters, F.Recchia, M.Albers, M.Alcorta, V.M.Bader, T.Baugher, D.Bazin, J.S.Berryman, P.F.Bertone, C.M.Campbell, M.P.Carpenter, J.Chen, H.L.Crawford, H.M.David, D.T.Doherty, A.Gade, C.R.Hoffman, M.Honma, F.G.Kondev, A.Korichi, C.Langer, N.Larson, T.Lauritsen, S.N.Liddick, E.Lunderberg, A.O.Macchiavelli, S.Noji, C.Prokop, A.M.Rogers, D.Seweryniak, N.Shimizu, S.R.Stroberg, S.Suchyta, Y.Utsuno, S.J.Williams, K.Wimmer, S.Zhu Identification of deformed intruder states in semi-magic 70Ni NUCLEAR REACTIONS 208Pb(70Zn, X)70Ni, E=440 MeV; measured Eγ, Iγ, prompt- and delayed-γ spectra, γγ-coin, γγ(θ) using Gammasphere array at ATLAS-ANL facility. 9Be(82Se, X)70Ni, E=140 MeV/nucleon; measured Eγ, Iγ, (70Ni)γ-, γγ-coin, prompt and delayed γ rays using S800 spectrograph, GRETINA and CsI(Na) arrays at NSCL-MSU facility. 70Ni; deduced levels, J, π. Comparison with Monte Carlo shell-model calculations. NUCLEAR STRUCTURE 68,70Ni, 92Mo; calculated levels, J, π, potential-energy surface contours in (Q2, Q4) plane. Shell-model using jj44bpn, jj44pna, JUN45, and JUN45 effective interactions, and Monte Carlo shell-model with A3DA interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.044309
2015DA12 Phys.Rev.Lett. 115, 132502 (2015) H.M.David, J.Chen, D.Seweryniak, F.G.Kondev, J.M.Gates, K.E.Gregorich, I.Ahmad, M.Albers, M.Alcorta, B.B.Back, B.Baartman, P.F.Bertone, L.A.Bernstein, C.M.Campbell, M.P.Carpenter, C.J.Chiara, R.M.Clark, M.Cromaz, D.T.Doherty, G.D.Dracoulis, N.E.Esker, P.Fallon, O.R.Gothe, J.P.Greene, P.T.Greenlees, D.J.Hartley, K.Hauschild, C.R.Hoffman, S.S.Hota, R.V.F.Janssens, T.L.Khoo, J.Konki, J.T.Kwarsick, T.Lauritsen, A.O.Macchiavelli, P.R.Mudder, C.Nair, Y.Qiu, J.Rissanen, A.M.Rogers, P.Ruotsalainen, G.Savard, S.Stolze, A.Wiens, S.Zhu Decay and Fission Hindrance of Two- and Four-Quasiparticle K Isomers in 254Rf NUCLEAR REACTIONS 206Pb(50Ti, 2n)254Rf, E=242.5 MeV; measured reaction products, Eγ, Iγ, Eβ, Iβ; deduced energy levels, J, π, isomer T1/2, unprecedented fission hindrance relative to the ground state. Comparison with multiquasiparticle calculations.
doi: 10.1103/PhysRevLett.115.132502
2015FE09 Phys.Rev. C 92, 044608 (2015) J.P.Fernandez-Garcia, M.Cubero, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.A.Falou, B.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, M.Rodriguez-Gallardo, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden Simultaneous analysis of the elastic scattering and breakup channel for the reaction 11Li+208Pb at energies near the Coulomb barrier NUCLEAR REACTIONS 208Pb(11Li, 11Li), (11Li, X), (9Li, X), E=24.3, 29.8 MeV, [11Li beam from Ta(p, X), E=500 MeV from radioactive ion beam facility at TRIUMF]; measured 9,11Li elastic scattering and 9Li fragment spectra using detector telescopes, σ(θ), reaction and breakup σ; deduced energy distributions of the outgoing 9Li fragments from breakup of 11Li, B(E1) distributions of 11Li. Comparison to coupled-reaction-channel (CRC) and continuum-discretized coupled-channel (CDCC) calculations.
doi: 10.1103/PhysRevC.92.044608
2015TO10 Phys.Rev.Lett. 115, 052702 (2015) J.R.Tomlinson, J.Fallis, A.M.Laird, S.P.Fox, C.Akers, M.Alcorta, M.A.Bentley, G.Christian, B.Davids, T.Davinson, B.R.Fulton, N.Galinski, A.Rojas, C.Ruiz, N.de Sereville, M.Shen, A.C.Shotter Measurement of 23Na(α, p)26Mg at Energies Relevant to 26Al Production in Massive Stars NUCLEAR REACTIONS 23Na(α, p), E=1.1 MeV; measured reaction products, Ep, Ip; deduced σ, reaction rates. Comparison with the SMARAGD HF calculation.
doi: 10.1103/PhysRevLett.115.052702
2014AL06 Phys.Rev.Lett. 112, 152701 (2014) S.Almaraz-Calderon, P.F.Bertone, M.Alcorta, M.Albers, C.M.Deibel, C.R.Hoffman, C.L.Jiang, S.T.Marley, K.E.Rehm, C.Ugalde Direct Measurement of the 23Na(α, p)26Mg Reaction Cross Section at Energies Relevant for the Production of Galactic 26Al NUCLEAR REACTIONS 4He(23Na, p)26Mg, E=23, 26, 28, 30 MeV; measured reaction products, Ep, Ip; deduced σ, reaction rates. Comparison with available data.
doi: 10.1103/PhysRevLett.112.152701
2014CA08 Phys.Rev.Lett. 112, 192701 (2014) P.F.F.Carnelli, S.Almaraz-Calderon, K.E.Rehm, M.Albers, M.Alcorta, P.F.Bertone, B.Digiovine, H.Esbensen, J.O.Fernandez Niello, D.Henderson, C.L.Jiang, J.Lai, S.T.Marley, O.Nusair, T.Palchan-Hazan, R.C.Pardo, M.Paul, C.Ugalde Measurements of Fusion Reactions of Low-Intensity Radioactive Carbon Beams on 12C and their Implications for the Understanding of X-Ray Bursts NUCLEAR REACTIONS 12C(10C, X), (12C, X), (13C, X), (14C, X), (15C, X), E=40-50 MeV; measured fusion reaction products; deduced S-factors, σ. Time-dependent HF calculations.
doi: 10.1103/PhysRevLett.112.192701
2014HE12 Phys.Rev. C 89, 064307 (2014) J.Henderson, D.G.Jenkins, P.J.Davies, M.Alcorta, M.P.Carpenter, B.P.Kay, C.J.Lister, S.Zhu Upper limit on the two-photon emission branch for the 0+2 → 0+1 transition in 98Mo NUCLEAR REACTIONS 98Mo(p, p'), E=6.7 MeV; measured Eγ, Iγ, E(p), I(p), ce, γγ-, pγ-coin, branching ratio for two-photon emission from excited 0+ to g.s. E0 transition using Gammasphere array at ATLAS-ANL facility. 98Mo; deduced level, upper limit of two-photon emission branch from excited 0+. Comparison with previous experimental results for E0 transitions in 16O, 40Ca, 90Zr, and with estimate branching ratio from systematics.
doi: 10.1103/PhysRevC.89.064307
2014HE32 Phys.Rev.Lett. 113, 262505 (2014) G.Henning, T.L.Khoo, A.Lopez-Martens, D.Seweryniak, M.Alcorta, M.Asai, B.B.Back, P.F.Bertone, D.Boilley, M.P.Carpenter, C.J.Chiara, P.Chowdhury, B.Gall, P.T.Greenlees, G.Gurdal, K.Hauschild, A.Heinz, C.R.Hoffman, R.V.F.Janssens, A.V.Karpov, B.P.Kay, F.G.Kondev, S.Lakshmi, T.Lauritsen, C.J.Lister, E.A.McCutchan, C.Nair, J.Piot, D.Potterveld, P.Reiter, A.M.Rogers, N.Rowley, S.Zhu Fission Barrier of Superheavy Nuclei and Persistence of Shell Effects at High Spin: Cases of 254No and 220Th NUCLEAR REACTIONS 208Pb(48Ca, 2n), E=217, 220.5 MeV; 176Yb(48Ca, 4n), E=219 MeV; measured reaction products, Eγ, Iγ; deduced fission barrier heights. Comparisons with theoretical fission barriers test theories that predict properties of superheavy elements.
doi: 10.1103/PhysRevLett.113.262505
2014PE05 Acta Phys.Pol. B45, 375 (2014) V.Pesudo, M.J.G.Borge, A.M.Moro, E.Nacher, L.Acosta, M.Alcorta, M.A.G.Alvarez, G.C.Ball, P.C.Bender, R.Braid, M.Cubero, A.di Pietro, J.P.Fernandez-Garcia, P.Figuera, M.Fisichella, B.R.Fulton, A.B.Garnsworthy, J.Gomez-Camacho, G.Hackman, O.S.Kirsebom, K.Kuhn, R.Kruecken, M.Lattuada, J.A.Lay, G.Marquinez-Duran, I.Martel, D.Miller, M.Moukaddam, P.D.O'Malley, A.Perea, M.M.Rajabali, A.M.Sanchez-Benitez, F.Sarazin, V.Scuderi, C.E.Svensson, O.Tengblad, C.Unsworth, Z.M.Wang Reaction of the Halo Nucleus 11Be on Heavy Targets at Energies Around the Coulomb Barrier NUCLEAR REACTIONS 197Au(11Be, X), E=31.9 MeV; measured reaction products; deduced σ. Comparison with CDCC calculations.
doi: 10.5506/APhysPolB.45.375
2014WU10 Phys.Rev. C 90, 061301 (2014) A.H.Wuosmaa, J.P.Schiffer, S.Bedoor, M.Albers, M.Alcorta, S.Almaraz-Calderon, B.B.Back, P.F.Bertone, C.M.Deibel, C.R.Hoffman, J.C.Lighthall, S.T.Marley, R.C.Pardo, K.E.Rehm, D.V.Shetty Stretched states in 12, 13B with the (d, α) reaction NUCLEAR REACTIONS 2H(14C, α)12B, E=17.1 MeV/nucleon; 2H(15C, α)13B, E=15.7 MeV/nucleon, [secondary 15C beam from 2H(14C, 15C) primary reaction]; measured Eα, Iα, 12,13B spectra, (12B)α-, (13B)α-coin, σ(θ) using Helical Orbit Spectrometer (HELIOS) and Si detector telescopes at ATLAS-ANL facility. 12,13B; deduced levels, J, π, configuration. DWBA analysis. Population of stretched 3+ states.
doi: 10.1103/PhysRevC.90.061301
2014YA07 Phys.Rev.Lett. 112, 152702 (2014) R.Yanez, W.Loveland, L.Yao, J.S.Barrett, S.Zhu, B.B.Back, T.L.Khoo, M.Alcorta, M.Albers Measurement of the Survival Probabilities for Hot Fusion Reactions RADIOACTIVITY 274Hs(n) [from 248Cm(25Mg, X), E=144.2 MeV; 248Cm(26Mg, X), E=160.7 MeV]; measured decay products, En, In; deduced neutron multiplicities, elastic and fission resonance widths, survival probability of excited superheavy nuclei.
doi: 10.1103/PhysRevLett.112.152702
2013AL19 Phys.Rev. C 88, 054314 (2013) M.Albers, S.Zhu, R.V.F.Janssens, J.Gellanki, I.Ragnarsson, M.Alcorta, T.Baugher, P.F.Bertone, M.P.Carpenter, C.J.Chiara, P.Chowdhury, A.N.Deacon, A.Gade, B.DiGiovine, C.R.Hoffman, F.G.Kondev, T.Lauritsen, C.J.Lister, E.A.McCutchan, D.S.Moerland, C.Nair, A.M.Rogers, D.Seweryniak Single-particle and collective excitations in 63Ni NUCLEAR REACTIONS 26Mg(48Ca, 3n2α)63Ni, E=275, 290, 320 MeV; measured Eγ, Iγ, γγ-, (recoils)γ-coin, γ(θ), γγ(θ), level half-lives by DSAM using FMA analyzer and Gammasphere array at ATLAS-ANL facility. 63Ni; deduced high-spin levels, J, π, rotational bands, multipolarity, transition quadrupole moment and deformation parameter, alignment plots, configurations. Comparison with shell-model, and cranked Nilsson-Strutinsky calculations. Systematics of SD bands, high-deformation bands, and deformation parameters in 56,57,58,59,60,63Ni, 60,61,62,65Zn. NUCLEAR STRUCTURE 63Ni; calculated levels, J, π using shell-model with JUN45 and jj44b effective interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.054314
2013BE25 Phys.Rev. C 88, 011304 (2013) S.Bedoor, A.H.Wuosmaa, J.C.Lighthall, M.Alcorta, B.B.Back, P.F.Bertone, B.A.Brown, C.M.Deibel, C.R.Hoffman, S.T.Marley, R.C.Pardo, K.E.Rehm, A.M.Rogers, J.P.Schiffer, D.V.Shetty Structure of 14B and the evolution of N=9 single-neutron isotones NUCLEAR REACTIONS 2H(13B, p), E=204 MeV, [13B secondary beam from 9Be(14C, 10B), E=240 MeV primary reaction]; measured proton spectra, σ(θ), using HELIOS spectrometer at ATLAS-ANL facility. 14B; deduced levels, J, π, spectroscopic factors, wave functions, effective single-neutron energies. DWBA analysis of σ(θ) data. N=9 isotones; trend of effective single particle energies. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.88.011304
2013CH13 Acta Phys.Pol. B44, 371 (2013) C.J.Chiara, W.B.Walters, R.V.F.Janssens, R.Broda, M.Albers, M.Alcorta, P.F.Bertone, M.P.Carpenter, C.R.Hoffman, T.Lauritsen, A.M.Rogers, D.Seweryniak, S.Zhu, F.G.Kondev, B.Fornal, W.Krolas, J.Wrzesinski, N.Larson, S.N.Liddick, C.Prokop, S.Suchyta, H.M.David, D.T.Doherty Search for Intruder States in 68Ni and 67Co NUCLEAR REACTIONS 238U, 208Pb, 197Au(70Zn, X)68Ni/67Co, E=440 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced level scheme, J, π, lack of evidence for intruder states.
doi: 10.5506/APhysPolB.44.371
2013DA16 Phys.Lett. B 726, 665 (2013) H.M.David, P.J.Woods, G.Lotay, D.Seweryniak, M.Albers, M.Alcorta, M.P.Carpenter, C.J.Chiara, T.Davinson, D.T.Doherty, C.R.Hoffman, R.V.F.Janssens, T.Lauritsen, A.M.Rogers, S.Zhu Low-lying T = O states in the odd-odd N = Z nucleus 62Ga NUCLEAR REACTIONS 24Mg(40Ca, np)62Ga, E=103 MeV; measured reaction products, Eγ, Iγ, Eβ, Iβ; deduced low-lying level energies, J, π. Comparison with shell model and IBM-4 calculations.
doi: 10.1016/j.physletb.2013.09.054
2013FE04 Phys.Rev.Lett. 110, 142701 (2013) J.P.Fernandez-Garcia, M.Cubero, M.Rodriguez-Gallardo, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.A.Falou, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden 11Li Breakup on 208Pb at Energies Around the Coulomb Barrier NUCLEAR REACTIONS 208Pb(11Li, X), (11Li, 9Li), E=24.3, 29.8 MeV; measured reaction products. 9,11Li; deduced breakup probabilities angular and B(E1) distributions. Comparison with CDCC calculations, available data.
doi: 10.1103/PhysRevLett.110.142701
2013HO21 Phys.Rev. C 88, 044317 (2013) C.R.Hoffman, M.Albers, M.Alcorta, S.Almaraz-Calderon, B.B.Back, S.I.Baker, S.Bedoor, P.F.Bertone, B.P.Kay, J.C.Lighthall, T.Palchan, R.C.Pardo, G.Perdikakis, K.E.Rehm, A.M.Rogers, D.Santiago-Gonzalez, C.Yuan, J.P.Schiffer Single-neutron excitations in 18N NUCLEAR REACTIONS 2H(17N, p), [17N secondary beam from 9Be(18O, X), E=14.7 MeV/nucleon primary reaction], E=13.6 MeV/nucleon; measured E(p), I(p), σ(θ) using HELIOS spectrometer and array at ATLAS-ANL facility. 18N; deduced levels, J, π, l-transfer, spectroscopic factors, spectroscopic strengths, configuration. DWBA analysis of σ(θ) data for (d, p) reaction in inverse kinematics. 17C, 18N, 19O; systematics of low-lying states in N=11 isotones, and comparison with shell-model calculations.
doi: 10.1103/PhysRevC.88.044317
2013KA14 Acta Phys.Pol. B44, 349 (2013) B.P.Kay, M.Alcorta, B.B.Back, S.Bedoor, P.F.Bertone, S.I.Baker, J.A.Clark, C.M.Deibel, B.J.DiGiovine, S.J.Freeman, C.R.Hoffman, H.Y.Lee, J.C.Lighthall, A.Macchiavelli, S.T.Marley, P.Muller, R.Pardo, K.E.Rehm, A.Rojas, A.M.Rogers, J.Rohrer, D.Santiago-Gonzalez, J.P.Schiffer, D.K.Sharp, D.V.Shetty, J.S.Thomas, I.Wiedenhover, A.H.Wuosmaa Transfer Reactions and the Structure of Neutron-rich Nuclei
doi: 10.5506/APhysPolB.44.349
2013RE18 Phys.Rev. C 88, 041302 (2013) F.Recchia, C.J.Chiara, R.V.F.Janssens, D.Weisshaar, A.Gade, W.B.Walters, M.Albers, M.Alcorta, V.M.Bader, T.Baugher, D.Bazin, J.S.Berryman, P.F.Bertone, B.A.Brown, C.M.Campbell, M.P.Carpenter, J.Chen, H.L.Crawford, H.M.David, D.T.Doherty, C.R.Hoffman, F.G.Kondev, A.Korichi, C.Langer, N.Larson, T.Lauritsen, S.N.Liddick, E.Lunderberg, A.O.Macchiavelli, S.Noji, C.Prokop, A.M.Rogers, D.Seweryniak, S.R.Stroberg, S.Suchyta, S.Williams, K.Wimmer, S.Zhu Configuration mixing and relative transition rates between low-spin states in 68Ni NUCLEAR REACTIONS 208Pb(70Zn, X)68Ni, E=440 MeV; measured Eγ, Iγ, (68Ni)γ-, γγ-coin, prompt and delayed γ rays, level half-life using Gammasphere array at ATLAS-ANL facility. 9Be(70Ni, X)68Ni, E=75 MeV/nucleon, [secondary 70Ni beam from 9Be(82Se, X), E=140 MeV/nucleon primary reaction]; measured Eγ, Iγ, γγ-coin, prompt and delayed γ rays, level half-life using S800 spectrograph, GRETINA and CsI(Na) arrays at NSCL-MSU facility. 68Ni; deduced levels, J, π, B(E2) ratios. Comparison with shell-model calculations using jj44pna, jj44b, JUN45, and LNPS effective interactions. Discussed configuration mixing.
doi: 10.1103/PhysRevC.88.041302
2012AL22 Phys.Rev. C 86, 064306 (2012) M.Alcorta, M.J.G.Borge, M.Cubero, C.Aa.Diget, R.Dominguez-Reyes, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, S.Hyldegaard, H.Jeppesen, B.Jonson, O.S.Kirsebom, M.Madurga, A.Maira, A.Munoz Martin, T.Nilsson, G.Nyman, D.Obradors, A.Perea, K.Riisager, O.Tengblad, M.Turrion Properties of 12C resonances determined from the 10B(3He, pααα) and 11B(3He, dααα) reactions studied in complete kinematics NUCLEAR REACTIONS 10B(3He, p3α), E=4.9 MeV; 11B(3He, d3α), E=8.5 MeV; measured particle spectra. 12C; deduced levels, resonances, J, π, width, partial α-decay branching ratios. Cluster structure. Comparison with previous studies.
doi: 10.1103/PhysRevC.86.064306
2012BO20 J.Phys.:Conf.Ser. 381, 012085 (2012) M.J.G.Borge, M.Cubero, J.P.Fernandez-Garcia, L.Acosta, M.Alcorta, M.A.G.Alvarez, L.Buchmann, C.A.Diget, H.A.Falou, B.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier NUCLEAR REACTIONS 208Pb(9Li, 9Li), (11Li, 11Li), E≈Coulomb barrier; measured 9Li, 11Li halo nucleus using DSSSD and SSSD telescopes; calculated σ(θ) using optical model and also CDCC (continuum-discretized CC); deduced σ(θ) at E(cm)=23.0, 28.2 MeV, 11Li breakup σ. Preliminary.
doi: 10.1088/1742-6596/381/1/012085
2012CA32 J.Phys.:Conf.Ser. 337, 012061 (2012) M.Carmona-Gallardo, B.S.Nara Singh, O.Tengblad, M.Hass, M.Alcorta, M.J.G.Borge, J.A.Briz, C.Cruz, M.Cubero, R.Dominguez-Reyes, B.R.Fulton, H.Fynbo, N.Gordillo, G.Haquin, Y.Nir-El, V.Kumar, A.Maira, J.McGrath, A.Munoz Martin, A.Perea, Z.Yungreis Astrophysical S factor for the 4He(3He, γ)7Be reaction at medium energies NUCLEAR REACTIONS 4He(3He, γ), E=2.3-5.3 MeV; measured prompt Eγ, Iγ, β-delayed Eγ, Iγ from from 7Be EC decay, counting of 7Be ions; deduced S-factor.
doi: 10.1088/1742-6596/337/1/012061
2012CH39 Phys.Rev. C 86, 041304 (2012) C.J.Chiara, R.Broda, W.B.Walters, R.V.F.Janssens, M.Albers, M.Alcorta, P.F.Bertone, M.P.Carpenter, C.R.Hoffman, T.Lauritsen, A.M.Rogers, D.Seweryniak, S.Zhu, F.G.Kondev, B.Fornal, W.Krolas, J.Wrzesinski, N.Larson, S.N.Liddick, C.Prokop, S.Suchyta, H.M.David, D.T.Doherty Low-spin states and the non-observation of a proposed 2202-keV, o+ isomer in 68Ni NUCLEAR REACTIONS 197Au, 208Pb, 238U(70Zn, X), E=430, 440 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin, γγ(θ), prompt and delayed γ using Gammasphere array at ATLAS facility in ANL. 68Ni; deduced levels, J, π, T1/2, multipolarity and mixing ratio. Non-observation of a previously reported 0+ isomer in 68Ni.
doi: 10.1103/PhysRevC.86.041304
2012CI05 Phys.Rev. C 86, 054322 (2012) N.Cieplicka, K.H.Maier, B.Fornal, B.Szpak, R.V.F.Janssens, M.Alcorta, R.Broda, M.P.Carpenter, C.J.Chiara, C.R.Hoffman, B.P.Kay, F.G.Kondev, W.Krolas, T.Lauritsen, C.J.Lister, E.A.McCutchan, T.Pawlat, A.M.Rogers, D.Seweryniak, N.Sharp, W.B.Walters, J.Wrzesinski, S.Zhu Yrast structure of 206Bi: Isomeric states and one-proton-particle, three-neutron-hole excitations NUCLEAR REACTIONS 208Pb(76Ge, X), E=450 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. 206Bi; deduced levels, J, π, T1/2, multipolarity, mixing ratio, configurations. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.86.054322
2012CU02 Phys.Rev.Lett. 109, 262701 (2012) M.Cubero, J.P.Fernandez-Garcia, M.Rodriguez-Gallardo, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.Al Falou, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden Do Halo Nuclei Follow Rutherford Elastic Scattering at Energies Below the Barrier? The Case of 11Li NUCLEAR REACTIONS 208Pb(11Li, 11Li), (9Li, 9Li), E=23.9-43 MeV. 9,11Li; measured reaction products; deduced σ(θ), Rutherford σ. Four-body CDCC calculations with code FRESCO calculations.
doi: 10.1103/PhysRevLett.109.262701
2012HO11 Phys.Rev. C 85, 054318 (2012) C.R.Hoffman, B.B.Back, B.P.Kay, J.P.Schiffer, M.Alcorta, S.I.Baker, S.Bedoor, P.F.Bertone, J.A.Clark, C.M.Deibel, B.DiGiovine, S.J.Freeman, J.P.Greene, J.C.Lighthall, S.T.Marley, R.C.Pardo, K.E.Rehm, A.Rojas, D.Santiago-Gonzalez, D.K.Sharp, D.V.Shetty, J.S.Thomas, I.Wiedenhover, A.H.Wuosmaa Experimental study of the 19O(d, p)20O reaction in inverse kinematics NUCLEAR REACTIONS 2H(19O, p), [19O secondary beam from 2H(18O, 19O), E=8.06 MeV/nucleon primary reaction], E=6.61 MeV/nucleon; measured E(p), I(p), 19,20O spectra, (recoils)p-coin, energy loss, cross sections, proton yields, σ(θ) using HELIOS spectrometer at Atlas facility. 20O; deduced levels, L-transfers, J, π, spectroscopic factors, T=1 diagonal two-body matrix elements. DWBA analysis. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.85.054318
2012KA44 J.Phys.:Conf.Ser. 381, 012095 (2012) B.P.Kay, M.Alcorta, B.B.Back, S.I.Baker, S.Bedoor, T.Bloxham, J.A.Clark, C.M.Deibel, S.J.Freeman, C.R.Hoffman, A.M.Howard, J.C.Lighthall, S.T.Marley, A.J.Mitchell, K.E.Rehm, J.P.Schiffer, D.K.Sharp, D.V.Shetty, J.S.Thomas, A.H.Wuosmaa, S.Zhu HELIOS - progress and possibilities
doi: 10.1088/1742-6596/381/1/012095
2012KI07 Phys.Rev.Lett. 108, 202501 (2012) O.S.Kirsebom, M.Alcorta, M.J.G.Borge, M.Cubero, C.Aa.Diget, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, B.Jonson, M.Madurga, T.Nilsson, G.Nyman, K.Riisager, O.Tengblad, M.Turrion Improved Limit on Direct α Decay of the Hoyle State NUCLEAR REACTIONS 11B(3He, d), E not given; measured reaction products, deuteron spectrum, Eα, Iα. 12C; deduced σ(θ), α-decay branches of the Hoyle state, two-step process, resonance widths. Comparison with available data.
doi: 10.1103/PhysRevLett.108.202501
2012KI08 Phys.Rev. C 85, 054308 (2012) O.S.Kirsebom, M.Alcorta, M.J.G.Borge, M.Cubero, H.O.U.Fynbo, M.Madurga, O.Tengblad Observation of α decay from a state in 10B at 11.48 MeV NUCLEAR REACTIONS 11B(3He, α)10B, E=8.5 MeV; measured particle spectra, 6Li+2α spectra. 10B; deduced levels, J, π, γ, p, d and α decay modes, width and α-decay width of 11.48-MeV state, upper limit of α decay from this state to ground state, analog state of 10.15-MeV, (4+) state in 10Be, member of K=0 rotational band built on the 0+ state at 7.65 MeV. Comparison with previous studies.
doi: 10.1103/PhysRevC.85.054308
2012RO10 Phys.Rev.Lett. 108, 162502 (2012) T.Roger, J.Buscher, B.Bastin, O.S.Kirsebom, R.Raabe, M.Alcorta, J.Aysto, M.J.G.Borge, M.Carmona-Gallardo, T.E.Cocolios, J.Cruz, P.Dendooven, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, L.R.Gasques, G.S.Giri, M.Huyse, S.Hyldegaard, K.Jungmann, W.L.Kruithof, M.Lantz, A.Perea, K.Riisager, A.Saastamoinen, B.Santra, P.D.Shidling, M.Sohani, A.J.Sorensen, O.Tengblad, E.Traykov, D.J.van der Hoek, P.Van Duppen, O.O.Versolato, H.W.Wilschut Precise Determination of the Unperturbed 8B Neutrino Spectrum RADIOACTIVITY 8B(β+), 8Be(α) [from 12C(12C, X)8B, E=55 MeV/nucleon]; measured decay products, Eα, Iα, Eβ, Iβ; deduced final state distribution in 8Be, J, π, neutrino spectrum. Comparison with available data, R-matrix fits.
doi: 10.1103/PhysRevLett.108.162502
2011AL09 Phys.Rev.Lett. 106, 172701 (2011) M.Alcorta, K.E.Rehm, B.B.Back, S.Bedoor, P.F.Bertone, C.M.Deibel, B.DiGiovine, H.Esbensen, J.P.Greene, C.R.Hoffmann, C.L.Jiang, J.C.Lighthall, S.T.Marley, R.C.Pardo, M.Paul, A.M.Rogers, C.Ugalde, A.H.Wuosmaa Fusion Reactions with the One-Neutron Halo Nucleus 15C NUCLEAR REACTIONS 232Th(13C, X), (14C, X), (15C, X), E(cm)=50-70 MeV; measured fusion fission fragments; deduced yields, σ, 15C+232Th cross section enhancement. Comparison with experimental data, couple-channel calculations.
doi: 10.1103/PhysRevLett.106.172701
2011AL28 J.Phys.:Conf.Ser. 312, 092013 (2011) M.Alcorta, M.J.G.Borge, M.Cubero, C.A.Diget, R.Dominguez-Reyes, L.Fraile, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, S.Hyldegaard, H.B.Jeppesen, B.Jonson, O.S.Kirsebom, M.Madurga, A.Maira, A.Munoz, T.Nilsson, G.Nyman, D.Obradors, A.Perea, K.Riisager, O.Tengblad, M.Turrion Properties of resonances in 12C above the triple-alpha threshold NUCLEAR REACTIONS 10B(3He, p3α), 11B(3He, d3α), E≈10 MeV; measured Eα, Iα(θ), αα-coin, Ep, Ip(θ), E(d), I(d, θ), pα-coin, dα-coin. 12C deduced resonances energy, width, branching ratios to the i8Be ground state using R matrix. Compared with published data.
doi: 10.1088/1742-6596/312/9/092013
2011CH42 Phys.Rev. C 84, 037304 (2011) C.J.Chiara, W.B.Walters, I.Stefanescu, M.Alcorta, M.P.Carpenter, B.Fornal, G.Gurdal, C.R.Hoffman, R.V.F.Janssens, B.P.Kay, F.G.Kondev, W.Krolas, T.Lauritsen, C.J.Lister, E.A.McCutchan, T.Pawlat, A.M.Rogers, D.Seweryniak, N.Sharp, J.Wrzesinski, S.Zhu Seniority, collectivity, and B(E2) enhancement in 72Ni NUCLEAR REACTIONS 238U(76Ge, X), E=530 MeV; 198Pt, 208Pb(76Ge, X), E=450 MeV; measured Eγ, Iγ, γγ-coin, isomer half-life using Gammasphere array. 72Ni; deduced levels, J, π, B(E2). Comparison with shell-model calculations, and level systematics of 70,76Ni.
doi: 10.1103/PhysRevC.84.037304
2011KI14 Phys.Rev. C 83, 065802 (2011), Erratum Phys.Rev. C 84, 049902 (2011) O.S.Kirsebom, S.Hyldegaard, M.Alcorta, M.J.G.Borge, J.Buscher, T.Eronen, S.Fox, B.R.Fulton, H.O.U.Fynbo, H.Hultgren, A.Jokinen, B.Jonson, A.Kankainen, P.Karvonen, T.Kessler, A.Laird, M.Madurga, I.Moore, G.Nyman, H.Penttila, S.Rahaman, M.Reponen, K.Riisager, T.Roger, J.Ronkainen, A.Saastamoinen, O.Tengblad, J.Aysto Precise and accurate determination of the 8B decay spectrum RADIOACTIVITY 8B(β+)[from 6Li(3He, n), E=7.0 MeV]; measured β spectra, β-delayed α spectra, Eα, αα-coin. 8Be; deduced excitation distribution. Discussed implication of 8B neutrino spectrum. 20Na(β+); measured β-delayed α spectrum and used for calibration. Monte-Carlo simulations of β decay of 8B. R-matrix parameterization.
doi: 10.1103/PhysRevC.83.065802
2011TE06 Phys.Rev. C 84, 064616 (2011) E.Tengborn, A.M.Moro, T.Nilsson, M.Alcorta, M.J.G.Borge, J.Cederkall, C.Diget, L.M.Fraile, H.O.U.Fynbo, J.Gomez-Camacho, H.B.Jeppesen, H.T.Johansson, B.Jonson, O.S.Kirsebom, H.H.Knudsen, M.Madurga, G.Nyman, A.Richter, K.Riisager, G.Schrieder, O.Tengblad, N.Timofeyuk, M.Turrion, D.Voulot, F.Wenander The 8Li + 2H reaction studied in inverse kinematics at 3.15 MeV/nucleon using the REX-ISOLDE post-accelerator NUCLEAR REACTIONS 2H(8Li, p), (8Li, d), (8Li, t), [8Li beam from Ta(p, X), E=1.4 GeV primary reaction], E=3.15 MeV/nucleon; measured particle spectra, energy loss, σ(θ). 7,8,9Li; deduced levels, J, π, asymptotic normalization coefficients (ANC), Shell-model spectroscopic amplitudes. Coupled-channels and distorted-wave Born approximation (DWBA) analyses of σ(θ) data. REX-ISOLDE post-accelerator.
doi: 10.1103/PhysRevC.84.064616
2010AD03 Phys.Rev. C 81, 024311 (2010) N.Adimi, R.Dominguez-Reyes, M.Alcorta, A.Bey, B.Blank, M.J.G.Borge, F.de Oliveira Santos, C.Dossat, H.O.U.Fynbo, J.Giovinazzo, H.H.Knudsen, M.Madurga, I.Matea, A.Perea, K.Summerer, O.Tengblad, J.C.Thomas Detailed β-decay study of 33Ar RADIOACTIVITY 33Ar(β+), (EC), (β+p), (ECp); measured Eγ, Ep, Ip, and βp-, γp-coin. 33Cl; deduced levels, J, π, IAS, logft, and B(GT). 32S; deduced levels, J, π, and proton feedings. Comparison with USD shell-model calculations. Barrier penetration calculations for spin assignments.
doi: 10.1103/PhysRevC.81.024311
2010HY01 Phys.Rev. C 81, 024303 (2010) S.Hyldegaard, M.Alcorta, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, C.Aa.Diget, P.Van Duppen, T.Eronen, S.P.Fox, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.S.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.S.Kirsebom, M.Madurga, I.Moore, A.Nieminen, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto R-matrix analysis of the β decays of 12N and 12B RADIOACTIVITY 12N(β+), 12B(β-); measured 3α summed spectra and associated branching ratios for breakup via the 8Be ground-state and via excited states of 8Be. 12C; deduced levels, resonances, Gammow-Teller strengths and widths using multilevel, many-channel R-matrix formalism.
doi: 10.1103/PhysRevC.81.024303
2010KI08 Phys.Rev. C 81, 064313 (2010) O.S.Kirsebom, M.Alcorta, M.J.G.Borge, M.Cubero, C.A.Diget, R.Dominguez-Reyes, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, S.Hyldegaard, B.Jonson, M.Madurga, A.Munoz Martin, T.Nilsson, G.Nyman, A.Perea, K.Riisager, O.Tengblad Breakup of 12C resonances into three α particles NUCLEAR REACTIONS 11B(3He, d), E=8.5 MeV; measured Eα, Iα, α-α coin. 12C; deduced levels, resonances, J, π, decays through 8Be, simulations of the Dalitz distributions based on four different theoretical models. Discussed mechanisms of sequential, democratic and three body decay modes of 12C resonances.
doi: 10.1103/PhysRevC.81.064313
2009HY01 Phys.Lett. B 678, 459 (2009) S.Hyldegaard, C.Forssen, C.Aa.Diget, M.Alcorta, F.C.Barker, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, P.Van Duppen, T.Eronen, S.Fox, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.Kirsebom, M.Madurga, I.Moore, P.Navratil, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, J.P.Vary, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto Precise branching ratios to unbound 12C states from 12N and 12B β-decays NUCLEAR REACTIONS 1H(12C, n), 2H(11B, p), 12C(p, n), 11B(d, p), E not given; measured Eγ, Iγ, Eα, Iα, γα-coin, αα-coin, decay spectra; deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations. RADIOACTIVITY 12B(β-), 12N(β+); deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations.
doi: 10.1016/j.physletb.2009.06.064
2009KI13 Phys.Lett. B 680, 44 (2009) O.S.Kirsebom, M.Alcorta, M.J.G.Borge, M.Cubero, C.A.Diget, R.Dominguez-Reyes, L.Fraile, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, G.Garcia, S.Hyldegaard, H.B.Jeppesen, B.Jonson, P.Joshi, M.Madurga, A.Maira, A.Munoz, T.Nilsson, G.Nyman, D.Obradors, A.Perea, K.riisager, O.Tengblad, M.Turrion Observation of γ-delayed 3α breakup of the 15.11 and 12.71 MeV states in 12C NUCLEAR REACTIONS 10B(3He, p), E=4.9 MeV; 11B(3He, d), E=8.5 MeV; measured Ep, Ip, Eα, Iα in complete kinematics. 12C; deduced γ-ray and α-decay branching ratios from high energy levels, B(M1). Comparison with calculations and other data.
doi: 10.1016/j.physletb.2009.08.034
2009MA31 Phys.Lett. B 677, 255 (2009) M.Madurga, M.J.G.Borge, M.Alcorta, L.M.Fraile, H.O.U.Fynbo, B.Jonson, O.Kirsebom, G.Martinez-Pinedo, T.Nilsson, G.Nyman, A.Perea, A.Poves, K.Riisager, O.Tengblad, E.Tengborn, J.Van der Walle Evidence of a new state in 11Be observed in the 11Li β-decay RADIOACTIVITY 11Li(β-) [from Ta(p, X), E=1.4 GeV]; measured Eβ, Iβ, Eα, Iα, (charged-particle)(charged-particle)-coin in a kinematically complete experiment; deduced B(GT). 11Be; deduced level energy, J, π using Monte Carlo. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2009.05.050
2009MA72 Eur.Phys.J. A 42, 415 (2009) M.Madurga, M.J.G.Borge, M.Alcorta, L.M.Fraile, H.O.U.Fynbo, B.Jonson, O.Kirsebom, T.Nilsson, G.Nyman, A.Perea, K.Riisager, O.Tengblad, E.Tengborn, J.Van der Walle Kinematic identification of the βt branch in the decay of 11Li RADIOACTIVITY 11Li(β-) [from Ta(p, X), E=1.4 GeV]; measured decay products; deduced β-delayed 8Li + t branch of the 11Li decay, branching ratio. Comparison with Monte-Carlo calculations.
doi: 10.1140/epja/i2008-10769-0
2009RO04 Phys.Rev. C 79, 031603 (2009) T.Roger, H.Savajols, I.Tanihata, W.Mittig, M.Alcorta, D.Bandyopadhyay, R.Bieri, L.Buchmann, M.Caamano, B.Davids, N.Galinski, A.Gallant, D.Howell, R.Kanungo, W.Mills, S.Mythili, M.Notani, R.Openshaw, E.Padilla-Rodal, P.Roussel-Chomaz, G.Ruprecht, G.Savard, G.Sheffer, A.C.Shotter, M.Trinczek, P.Walden Mass of 11Li from the 1H(11Li, 9Li)3H reaction NUCLEAR REACTIONS 1H(11Li, 9Li), E=5 MeV/nucleon; measured reaction Q-value using angle-angle kinematical correlations of reaction products and by energy correlations between 9Li recoils and outgoing tritons. ATOMIC MASSES 11Li; deduced mass and S(2n) from measured Q-value for 1H(11Li, 9Li) reaction.
doi: 10.1103/PhysRevC.79.031603
2008HY03 Int.J.Mod.Phys. E17, 2182 (2008) S.Hyldegaard, H.O.U.Fynbo, K.Riisager, S.Brandenburg, P.Dendooven, K.Jungmann, C.J.G.Onderwater, A.Rogachevskiy, M.Sohani, E.Traykov, H.W.Wilschut, J.Buscher, M.Huyser, R.Raabe, M.Alcorta, M.J.G.Borge, M.Madurga, O.Tengblad, C.A.A.Diget, B.R.Fulton, A.S.Jokinen, K.Perajarvi, A.Saastamoinen, J.Aysto, B.Jonson, G.Nyman Studies of 12C using β-decays NUCLEAR REACTIONS 1H(12C, X)12N, 2H(11B, X)12B, E not given; measured Eα, Iα; deduced branching ratios, Gamow-Teller transition strengths.
doi: 10.1142/S0218301308011318
2008TA13 Phys.Rev.Lett. 100, 192502 (2008) I.Tanihata, M.Alcorta, D.Bandyopadhyay, R.Bieri, L.Buchmann, B.Davids, N.Galinski, D.Howell, W.Mills, S.Mythili, R.Openshaw, E.Padilla-Rodal, G.Ruprecht, G.Sheffer, A.C.Shotter, M.Trinczek, P.Walden, H.Savajols, T.Roger, M.Caamano, W.Mittig, P.Roussel-Chomaz, R.Kanungo, A.Gallant, M.Notani, G.Savard, I.J.Thompson Measurement of the Two-Halo Neutron Transfer Reaction 1H(11Li, 9Li)3H at 3 A MeV NUCLEAR REACTIONS 1H(11Li, 9Li)3H, E=3 MeV/nucleon; measured σ(θ), proton-Li-coin using gas-Si-CsI target-detection system (MAYA active target); deduced spectroscopic factors. Comparison with Optical Model calculations.
doi: 10.1103/PhysRevLett.100.192502
2007BO49 Eur.Phys.J. Special Topics 150, 207 (2007) M.J.G.Borge, M.Alcorta, H.O.U.Fynbo, G.Garcia, H.B.Jeppesen, O.Kirsebom, M.Madurga, G.Nyman, D.Obradors, O.Tengblad Mapping of the 12C* states via the 10B(3He, pααα) reaction NUCLEAR REACTIONS 10B(3He, p), E=2.45 MeV; measured Eα, Iα from the triple α breakup of 12C from ground state upto 18 MeV.
doi: 10.1140/epjst/e2007-00305-6
2001KO13 Nucl.Phys. A682, 487c (2001) F.G.Kondev, M.P.Carpenter, R.V.F.Janssens, K.Abu Saleem, I.Ahmad, M.Alcorta, H.Amro, J.Caggiano, J.A.Cizewski, M.Danchev, C.N.Davids, D.J.Hartley, A.Heinz, B.Herskind, R.A.Kaye, T.L.Khoo, T.Lauritsen, C.J.Lister, W.C.Ma, G.L.Poli, J.Ressler, W.Reviol, L.L.Riedinger, D.Seweryniak, S.Siem, M.B.Smith, A.A.Sonzogni, P.G.Varmette, I.Wiedenhover First Observation of Excited Structures in Neutron Deficient, Odd-Mass Pt, Au and Hg Nuclei NUCLEAR REACTIONS 90Zr(90Zr, n), E=369, 380 MeV; 90,91Zr(90Zr, X), 92,94,96Mo(84Sr, X), E ≈ 380 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 179Hg, 173,175,177Au deduced levels, J, π. Gammasphere array, recoil-decay tagging. RADIOACTIVITY 179Hg(α) [from 90Zr(90Zr, n)]; measured Eγ, Iγ, γγ-coin. 175Pt deduced levels, J, π. Gammasphere array, recoil-decay tagging.
doi: 10.1016/S0375-9474(00)00677-1
2000KO01 Phys.Rev. C61, 011303 (2000) F.G.Kondev, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover, M.Alcorta, P.Bhattacharyya, L.T.Brown, C.N.Davids, S.M.Fischer, T.L.Khoo, T.Lauritsen, C.J.Lister, R.Nouicer, W.Reviol, L.L.Riedinger, D.Seweryniak, S.Siem, A.A.Sonzogni, J.Uusitalo, P.J.Woods Complex Band Structure in Neutron-Deficient 178Hg NUCLEAR REACTIONS 103Rh(78Kr, 2np), E=350 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178Hg deduced high-spin levels, J, π, configurations. Gammasphere array, fragment analyzer. Recoil-decay tagging technique.
doi: 10.1103/PhysRevC.61.011303
2000KO16 Phys.Rev. C61, 044323 (2000) F.G.Kondev, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover, M.Alcorta, L.T.Brown, C.N.Davids, T.L.Khoo, T.Lauritsen, C.J.Lister, D.Seweryniak, S.Siem, A.A.Sonzogni, J.Uusitalo, P.Bhattacharyya, S.M.Fischer, W.Reviol, L.L.Riedinger, R.Nouicer High-Spin Collective Structures in 178Pt NUCLEAR REACTIONS 103Rh(78Kr, 3p), E=350 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178Pt deduced levels, J, π, configurations, B(E1)/B(E2). Gammasphere array, fragment mass analyzer. RADIOACTIVITY 178Pt(α) [from 103Rh(78Kr, 3p)]; measured Eα, Iα, T1/2; deduced reduced width, hindrance factor. Comparison with neighboring isotopes.
doi: 10.1103/PhysRevC.61.044323
2000KO48 Phys.Rev. C62, 044305 (2000) F.G.Kondev, R.V.F.Janssens, M.P.Carpenter, K.Abu Saleem, I.Ahmad, M.Alcorta, H.Amro, P.Bhattacharyya, L.T.Brown, J.Caggiano, C.N.Davids, S.M.Fischer, A.Heinz, B.Herskind, R.A.Kaye, T.L.Khoo, T.Lauritsen, C.J.Lister, W.C.Ma, R.Nouicer, J.Ressler, W.Reviol, L.L.Riedinger, D.G.Sarantites, D.Seweryniak, S.Siem, A.Sonzogni, J.Uusitalo, P.G.Varmette, I.Wiedenhover Interplay between Octupole and Quasiparticle Excitations in 178Hg and 180Hg NUCLEAR REACTIONS 103Rh(78Kr, 2np), E=350 MeV; 90,91,92,94,96Zr(90Zr, X)180Hg, E ≈ 380 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178,180Hg deduced high-spin levels, J, π, configurations. Gammasphere array, recoil mass separator, recoil-decay tagging technique. Comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.62.044305
1999RE02 Phys.Rev.Lett. 82, 509 (1999) P.Reiter, T.L.Khoo, C.J.Lister, D.Seweryniak, I.Ahmad, M.Alcorta, M.P.Carpenter, J.A.Cizewski, C.N.Davids, G.Gervais, J.P.Greene, W.F.Henning, R.V.F.Janssens, T.Lauritsen, S.Siem, A.A.Sonzogni, D.Sullivan, J.Uusitalo, I.Wiedenhover, N.Amzal, P.A.Butler, A.J.Chewter, K.Y.Ding, N.Fotiades, J.D.Fox, P.T.Greenlees, R.-D.Herzberg, G.D.Jones, W.Korten, M.Leino, K.Vetter Ground-State Band and Deformation of the Z = 102 Isotope 254No NUCLEAR REACTIONS 208Pb(48Ca, 2n), E=215 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 254No deduced levels, J, π, rotational band, deformation. Gammasphere array, recoil-decay tagging.
doi: 10.1103/PhysRevLett.82.509
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