NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = S.Schwarz Found 107 matches. Showing 1 to 100. [Next]2024BH03 Phys.Rev. C 109, L022501 (2024) R.Bhandari, G.Bollen, T.Brunner, N.D.Gamage, A.Hamaker, Z.Hockenbery, M.Horana Gamage, D.K.Keblbeck, K.G.Leach, D.Puentes, M.Redshaw, R.Ringle, S.Schwarz, C.S.Sumithrarachchi, I.Yandow First direct 7Be electron-capture Q-value measurement toward high-precision searches for neutrino physics beyond the Standard Model
doi: 10.1103/PhysRevC.109.L022501
2023DO07 Appl.Radiat.Isot. 200, 110958 (2023) K.A.Domnanich, S.Satija, V.S.Bodnar, G.Bollen, C.R.Kleinfeldt, Y.Liu, S.Rogers, S.Schwarz, G.W.Severin, C.Sumithrarachchi, A.C.C.Villari Preparation of stable and long-lived source samples for the stand-alone beam program at the Facility for Rare Isotope Beams
doi: 10.1016/j.apradiso.2023.110958
2023YA31 Phys.Rev. C 108, 065802 (2023) I.T.Yandow, A.Abdullah-Smoot, G.Bollen, A.Hamaker, C.R.Nicoloff, D.Puentes, M.Redshaw, K.Gulyuz, Z.Meisel, W.-J.Ong, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, A.A.Valverde Mass measurement of 27P to constrain type-I x-ray burst models and validate the isobaric multiplet mass equation for the A=27, T=3/2 isospin quartet
doi: 10.1103/PhysRevC.108.065802
2022GA36 Phys.Rev. C 106, 065503 (2022) M.H.Gamage, R.Bhandari, G.Bollen, N.D.Gamage, A.Hamaker, D.Puentes, M.Redshaw, R.Ringle, S.Schwarz, C.S.Sumithrarachchi, I.Yandow Identification of a potential ultralow-Q-value electron-capture decay branch in 75Se via a precise Penning trap measurement of the mass of 75As ATOMIC MASSES 75As; measured cyclotron frequency; deduced mass excess. Ramsey TOF-ICR technique. Comparison to AME2020 and previous experimental values. Penning trap at LEBIT facility (FRIB). RADIOACTIVITY 75Se(EC), 75Ge(β-); deduced Q-values using new mass value of 75As. Comparison to other experimental data.
doi: 10.1103/PhysRevC.106.065503
2022ME04 Phys.Rev. C 105, 025804 (2022) Z.Meisel, A.Hamaker, G.Bollen, B.A.Brown, M.Eibach, K.Gulyuz, C.Izzo, C.Langer, F.Montes, W.-J.Ong, D.Puentes, M.Redshaw, R.Ringle, R.Sandler, H.Schatz, S.Schwarz, C.S.Sumithrarachchi, A.A.Valverde, I.T.Yandow Improved nuclear physics near A=61 refines urca neutrino luminosities in accreted neutron star crusts ATOMIC MASSES 61Zn; measured time of flight, cyclotron frequency; deduced mass excess. Compared with AME2020 results. Low Energy Beam and Ion Trap (LEBIT) facility at the NSCL. NUCLEAR REACTIONS 61Zn, 60Cu(p, γ), T=0.10-10 GK; deduced Q from obtained new value for 61Zn atomic mass, astrophysical reaction rates. Computed neutrino luminosity from the mass number A = 61 urca cooling source in accreted neutron-star crusts. Comparison to NON-SMOKER, TALYS codes results.
doi: 10.1103/PhysRevC.105.025804
2021SU04 Phys.Rev. C 103, 014323 (2021) J.Surbrook, G.Bollen, M.Brodeur, A.Hamaker, D.Perez-Loureiro, D.Puentes, C.Nicoloff, M.Redshaw, R.Ringle, S.Schwarz, C.S.Sumithrarachchi, L.J.Sun, A.A.Valverde, A.C.C.Villari, C.Wrede, I.T.Yandow First Penning trap mass measurement of 36Ca ATOMIC MASSES 36Ca; measured masses of 36Ca+ and 36Ca2+ by the time-of-flight ion cyclotron resonance method using the LEBIT 9.4 T Penning-trap facility at NSCL-MSU; deduced mass excess and compared with AME2016 evaluation; interpreted result in the context of the isobaric multiplet mass equation (IMME) and a new ab initio derived calculation that extends the IMME with excellent agreement in the A=36, T=2 isobaric multiplet with the quadratic IMME, and only qualitative agreement with the generalized IMME (GIMME) predictions. Radioactive beam of 36Ca produced in 9Be(40Ca, X), E=140 MeV/nucleon at the Coupled Cyclotron Facility, followed by selection and purification by A1900 fragment separator.
doi: 10.1103/PhysRevC.103.014323
2020PU02 Phys.Rev. C 101, 064309 (2020) D.Puentes, G.Bollen, M.Brodeur, M.Eibach, K.Gulyuz, A.Hamaker, C.Izzo, S.M.Lenzi, M.MacCormick, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, P.Schury, N.A.Smirnova, J.Surbrook, A.A.Valverde, A.C.C.Villari, I.T.Yandow High-precision mass measurements of the isomeric and ground states of 44V: Improving constraints on the isobaric multiplet mass equation parameters of the A=44, 0+ quintet ATOMIC MASSES 44,44mV; measured cyclotron frequencies, mass excesses of ground and isomeric state using the time-of-flight ion cyclotron resonance method with the Penning trap mass spectrometer LEBIT of NSCL-MSU. 44V beam was produced in 9Be(58Ni, X), E=160 MeV/nucleon reaction and purified in the A1900 Fragment Separator. 44V; deduced levels, J, π, energy of the isomeric state, S(p). 44Cr; discussed β+ and proton decay of 44Cr and constraint on its mass. 44V, 44Sc, 44Ti; analyzed coefficients of quadratic isobaric multiplet mass equation (IMME) coefficients, mirror and triplet energy differences of T=1 triplet as a function of spin. A=42-58; analyzed experimental and theoretical coefficients of the lowest triplets in the pf shell for even-A nuclei. Comparison with previous experimental values, and with theoretical predictions.
doi: 10.1103/PhysRevC.101.064309
2019SC11 Nucl.Phys. A989, 201 (2019) S.Schwarz, B.R.Barquest, G.Bollen, R.Ferrer, A.A.Kwiatkowski, D.L.Lincoln, D.J.Morrissey, R.Ringle, J.Savory High-precision mass measurements of Ge and As isotopes near N = Z NUCLEAR REACTIONS 9Be(78Kr, x), E=150 MeV/nucleon[producing desired nuclei (64,65Ge, 66,67As) of E about 90 MeV/nucleon]; measured reaction products using upgraded Low Energy Beam Ion Trap (LEBIT) facility at NSCL coupled to high-pressure gas cell; deduced β-decay activity vs mass; resonances in TOF vs frequency using one-RF-pulse and two-pulse-Ramney excitation scheme, mass-dependent frequency shift, frequency ratios for 67Ar/67ArO; deduced mass excess; compared with AME, AME2016 and other published values (to be used also for CVC tests).
doi: 10.1016/j.nuclphysa.2019.06.007
2019SU25 Hyperfine Interactions 240, 65 (2019) J.Surbrook, M.MacCormick, G.Bollen, M.Brodeur, M.Eibach, K.Gulyuz, A.Hamaker, C.Izzo, S.M.Lenzi, D.Puentes, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, P.Schury, N.Smirnova, C.Sumithrarachchi, A.A.Valverde, A.C.C.Villari, I.T.Yandow Precision mass measurements of 44V and 44mV for nucleon-nucleon interaction studies ATOMIC MASSES 44V, 44mV; measured frequencies, TOF; deduced masses. Penning trap mass spectrometry in the LEBIT 9.4 T Penning trap at the National Superconducting Cyclotron Laboratory at Michigan State University.
doi: 10.1007/s10751-019-1602-y
2018IZ01 Phys.Rev. C 97, 014309 (2018) C.Izzo, G.Bollen, M.Brodeur, M.Eibach, K.Gulyuz, J.D.Holt, J.M.Kelly, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, S.R.Stroberg, C.S.Sumithrarachchi, A.A.Valverde, A.C.C.Villari Precision mass measurements of neutron-rich Co isotopes beyond N=40 ATOMIC MASSES 68,69Co; measured time-of-flight ion cyclotron resonances (TOF-ICR), mass excesses using LEBIT Penning trap system at NSCL-MSU facility. Comparison with AME-2016 values. Systematics of S(2n) values in N=36-44 Fe, Co, Ni and Cu nuclides. Discussed low- and high-spin isomers in 68Co and 69Co, and concluded the main contribution from the high-spin activities. RADIOACTIVITY 68,69Co(β-)[from 9Be(76Ge, X), E=130 MeV/nucleon followed by fragment selection using A1900 fragment separator]; measured Eγ, Iγ from the decay of 68Co. 68,69Co; calculated levels, J, π by ab initio approach using the valence-space in-medium similarity renormalization group (VS-IMSRG) framework based on two-nucleon (NN) and three-nucleon (3N) forces from chiral effective field theory; discussed energy ordering of the ground state and isomer.
doi: 10.1103/PhysRevC.97.014309
2018ON01 Phys.Rev. C 98, 065803 (2018) W.-J.Ong, A.A.Valverde, M.Brodeur, G.Bollen, M.Eibach, K.Gulyuz, A.Hamaker, C.Izzo, D.Puentes, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, J.Surbrook, A.C.C.Villari, I.T.Yandow Mass measurement of 51Fe for the determination of the 51Fe(p, γ)52Co reaction rate ATOMIC MASSES 51Fe; measured time of flight, cyclotron frequency ratios, and mass excess using the Penning trap of LEBIT-NSCL. 52Co; deduced S(p). Comparison with data in AME-2016 evaluation. NUCLEAR REACTIONS 51Fe(p, γ), T9=0.1-10; calculated astrophysical reaction rates; deduced REACLIB fits at 0.1-10 GK. NUCLEAR STRUCTURE 52Co; calculated levels in the unbound region from 1560 to 3989 keV, proton resonances, J, π, Γp, Γγ, spectroscopic factors, using shell model with the GXPF1A interaction.
doi: 10.1103/PhysRevC.98.065803
2018VA01 Phys.Rev.Lett. 120, 032701 (2018) A.A.Valverde, M.Brodeur, G.Bollen, M.Eibach, K.Gulyuz, A.Hamaker, C.Izzo, W.-J.Ong, D.Puentes, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, J.Surbrook, A.C.C.Villari, I.T.Yandow High-Precision Mass Measurement of 56Cu and the Redirection of the rp-Process Flow ATOMIC MASSES 56Cu; measured time-of-flight ion cyclotron resonance; deduced cyclotron frequency ratios, mass excess. Comparison with AME2016 and available data.
doi: 10.1103/PhysRevLett.120.032701
2016GU02 Phys.Rev.Lett. 116, 012501 (2016) K.Gulyuz, G.Bollen, M.Brodeur, R.A.Bryce, K.Cooper, M.Eibach, C.Izzo, E.Kwan, K.Manukyan, D.J.Morrissey, O.Naviliat-Cuncic, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, A.A.Valverde, A.C.C.Villari High Precision Determination of the β Decay QEC Value of 11C and Implications on the Tests of the Standard Model ATOMIC MASSES 11C, 10,11B; measured TOF ion cyclotron resonance spectra; deduced mass excess values. Comparison with AME2012 evaluation.
doi: 10.1103/PhysRevLett.116.012501
2015EI01 Phys.Rev. C 92, 045502 (2015) M.Eibach, G.Bollen, M.Brodeur, K.Cooper, K.Gulyuz, C.Izzo, D.J.Morrissey, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, A.A.Valverde, A.C.C.Villari Determination of the QEC values of the T=1/2 mirror nuclei 21Na and 29P at LEBIT ATOMIC MASSES 21Na, 29P; measured cyclotron frequency ratios of 21Ne, 21Na and 29P, 12C with TOF-ICR technique using LEBIT Penning trap mass spectrometer at NSCL-MSU; deduced Q(EC) values, Ft and Vud for 21Na and 29P decays. Comparison with previous experimental values and AME-2012. RADIOACTIVITY 21Na, 29P(β+), (EC)[from 9Be(36Ar, X), E=150 MeV/nucleon using A1900 separator at NSCL-MSU]; measured Q(EC) using LEBIT Penning trap mass spectrometer. Comparison with previous experimental values.
doi: 10.1103/PhysRevC.92.045502
2015GU09 Phys.Rev. C 91, 055501 (2015) K.Gulyuz, J.Ariche, G.Bollen, S.Bustabad, M.Eibach, C.Izzo, S.J.Novario, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, A.A.Valverde Determination of the direct double-β Q value of 96Zr and atomic masses of 90-92, 94, 96Zr and 92, 94-98, 100Mo ATOMIC MASSES 90,91,92,94,96Zr, 92,94,95,96,97,98,100Mo; measured cyclotron frequency ratios, mass excesses using LEBIT Penning trap mass spectrometer facility at NSCL-MSU; deduce Q value for double-β decay of 96Zr. Relevance to neutrinoless double-β decay of 96Zr.
doi: 10.1103/PhysRevC.91.055501
2015VA05 Phys.Rev. C 91, 037301 (2015) A.A.Valverde, G.Bollen, K.Cooper, M.Eibach, K.Gulyuz, C.Izzo, D.J.Morrissey, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, A.C.C.Villari Penning trap mass measurement of 72Br ATOMIC MASSES 72,72mBr; measured time-of-flight cyclotron resonance, mass excess using Low Energy Beam and Ion Trap (LEBIT) Penning trap mass spectrometer at NSCL-MSU facility; deduced precise energy of the 72Br isomer. Comparison with AME-2012. 72Br and 72mBr produced in 9Be(78Kr, X), E=150 MeV/nucleon reaction.
doi: 10.1103/PhysRevC.91.037301
2015VA08 Phys.Rev.Lett. 114, 232502 (2015) A.A.Valverde, G.Bollen, M.Brodeur, R.A.Bryce, K.Cooper, M.Eibach, K.Gulyuz, C.Izzo, D.J.Morrissey, M.Redshaw, R.Ringle, R.Sandler, S.Schwarz, C.S.Sumithrarachchi, A.C.C.Villari First Direct Determination of the Superallowed β-Decay QEC Value for 14O RADIOACTIVITY 14O(EC), (β+) [from Be(16O, X)14O, E=150 MeV/nucleon]; measured time-of-flight cyclotron resonance, frequency ratios; deduced T1/2, ground-state Q-value, log ft. Comparison with available data.
doi: 10.1103/PhysRevLett.114.232502
2013BU12 Phys.Rev. C 88, 022501 (2013) S.Bustabad, G.Bollen, M.Brodeur, D.L.Lincoln, S.J.Novario, M.Redshaw, R.Ringle, S.Schwarz, A.A.Valverde First direct determination of the 48Ca double-β decay Q value ATOMIC MASSES 48Ca, 48Ti; measured time-of-flight, cyclotron resonance frequencies ratios using LEBIT Penning-trap mass spectrometer at NSCL, MSU facility; deduced Q value for double beta decay of 48Ca. Comparison with ISOLTRAP measurements, and with AME-12. RADIOACTIVITY 48Ca(2β-); measured Q value for double β decay using LEBIT Penning-trap spectrometer; deduced phase factors for 2νββ and 0νββ decay modes.
doi: 10.1103/PhysRevC.88.022501
2013BU17 Phys.Rev. C 88, 035502 (2013) S.Bustabad, G.Bollen, M.Brodeur, D.L.Lincoln, S.J.Novario, M.Redshaw, R.Ringle, S.Schwarz Examination of the possible enhancement of neutrinoless double-electron capture in 78Kr ATOMIC MASSES 78Se, 78Kr; measured cyclotron frequency ratios using LEBIT Penning-trap spectrometer at NSCL-MSU facility; deduced Q value for 2ϵ decay mode. Comparison with AME-12. RADIOACTIVITY 78Kr(2EC); measured Q value using LEBIT system at NSCL-MSU facility; deduced resonance parameter and enhancement factor, exclusion of excited states in 78Se for resonantly enhanced 0νECEC mode.
doi: 10.1103/PhysRevC.88.035502
2013LI01 Phys.Rev.Lett. 110, 012501 (2013) D.L.Lincoln, J.D.Holt, G.Bollen, M.Brodeur, S.Bustabad, J.Engel, S.J.Novario, M.Redshaw, R.Ringle, S.Schwarz First Direct Double-β Decay Q-Value Measurement of 82Se in Support of Understanding the Nature of the Neutrino ATOMIC MASSES 82Kr, 82Se; measured time-of-flight cyclotron resonance , cyclotron resonance frequency; deduced Q-value. Penning trap measurement.
doi: 10.1103/PhysRevLett.110.012501
2012FI01 Phys.Rev.Lett. 108, 062502 (2012) D.Fink, J.Barea, D.Beck, K.Blaum, Ch.Bohm, Ch.Borgmann, M.Breitenfeldt, F.Herfurth, A.Herlert, J.Kotila, M.Kowalska, S.Kreim, D.Lunney, S.Naimi, M.Rosenbusch, S.Schwarz, L.Schweikhard, F.Simkovic, J.Stanja, K.Zuber Q Value and Half-Lives for the Double-β-Decay Nuclide 110Pd RADIOACTIVITY 110Pd(2β-); measured resonance frequencies;deduced precise Q-value. Comparison with AME2003 atomic mass evaluation, phase-space factor calculations.
doi: 10.1103/PhysRevLett.108.062502
2012RE17 Phys.Rev. C 86, 041306 (2012) M.Redshaw, G.Bollen, M.Brodeur, S.Bustabad, D.L.Lincoln, S.J.Novario, R.Ringle, S.Schwarz Atomic mass and double-β-decay Q value of 48Ca ATOMIC MASSES 48Ca; measured time of flight, cyclotron resonance frequency using LEBIT Penning trap mass spectrometer at NSCL facility; deduced atomic mass, mass excess, Q value for ββ decay. Comparison with previous experimental studies, and with mass evaluations.
doi: 10.1103/PhysRevC.86.041306
2011HE10 Eur.Phys.J. A 47, 75 (2011) F.Herfurth, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, M.Dworschak, S.George, C.Guenaut, A.Kellerbauer, D.Lunney, M.Mukherjee, S.Rahaman, S.Schwarz, L.Schweikhard, C.Weber, C.Yazidjian New mass data for the rp-process above Z = 32 ATOMIC MASSES 70,71,72,73,74Se, 72,73,74,75Br; measured mass excess from Zr(p, X), E=1.4 GeV using thick target with ISOLTRAP.
doi: 10.1140/epja/i2011-11075-6
2011KW02 J.Phys.:Conf.Ser. 312, 092035 (2011) A.A.Kwiatkowski, B.R.Barquest, M.Block, G.Bollen, C.M.Campbell, R.Ferrer, D.L.Lincoln, D.J.Morrissey, G.K.Pang, M.Redshaw, R.Ringle, S.Schwarz, J.Savory High precision Penning trap mass spectrometry of rare isotopes produced by projectile fragmentation ATOMIC MASSES 63,64,65,66,67,68Fe, 64,65,66,67,68,69Co; measured mass, 2n separation energies using Penning trap radiofrequency. Compared with AME03, other data.
doi: 10.1088/1742-6596/312/9/092035
2010BR02 Phys.Rev. C 81, 034313 (2010) M.Breitenfeldt, Ch.Borgmann, G.Audi, S.Baruah, D.Beck, K.Blaum, Ch.Bohm, R.B.Cakirli, R.F.Casten, P.Delahaye, M.Dworschak, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, M.Kowalska, D.Lunney, E.Minaya-Ramirez, S.Naimi, D.Neidherr, M.Rosenbusch, R.Savreux, S.Schwarz, L.Schweikhard, C.Yazidjian Approaching the N=82 shell closure with mass measurements of Ag and Cd isotopes ATOMIC MASSES 112,114,115,116,117,118,119,120,121,122,123,124Ag, 114,120,122,123,124,126,128Cd; measured cyclotron frequencies relative to 133Cs, and mass excesses using ISOLTRAP Penning trap spectrometer; deduced excitation energies of the isomers; evaluated mass excesses; two-neutron separate energies, and proton-neutron interaction strength δVpn. Comparison with previous data and AME-2003.
doi: 10.1103/PhysRevC.81.034313
2010EL11 Phys.Lett. B 693, 426 (2010) S.Eliseev, Ch.Bohm, D.Beck, K.Blaum, M.Breitenfeldt, V.N.Fedosseev, S.George, F.Herfurth, A.Herlert, H.-J.Kluge, M.Kowalska, D.Lunney, S.Naimi, D.Neidherr, Yu.N.Novikov, M.Rosenbusch, L.Schweikhard, S.Schwarz, M.Seliverstov, K.Zuber Direct mass measurements of 194Hg and 194Au: A new route to the neutrino mass determination? ATOMIC MASSES 194Au, 194Hg; measured cyclotron frequency ratio; deduced mass excesses, Q-value of the orbital electron capture. Implications for β-decay anti-neutrino mass measurements.
doi: 10.1016/j.physletb.2010.08.071
2010FE01 Phys.Rev. C 81, 044318 (2010) R.Ferrer, M.Block, C.Bachelet, B.R.Barquest, G.Bollen, C.M.Campbell, M.Facina, C.M.Folden III, C.Guenaut, A.A.Kwiatkowski, D.L.Lincoln, D.J.Morrissey, G.K.Pang, A.M.Prinke, R.Ringle, J.Savory, P.Schury, S.Schwarz Penning trap mass spectrometry of neutron-rich Fe and Co isotopes around N=40 with the LEBIT mass spectrometer ATOMIC MASSES 63,64,65,65m,66Fe, 64,65,66,67,67mCo; measured cyclotron resonance frequencies and mass excesses using LEBIT Penning-trap mass spectrometer. Comparison with AME-2003 evaluation. 61,63,65,67Fe; systematics of low-lying levels. Z=24-31, N=35-44; systematics of two-neutron separation energies.
doi: 10.1103/PhysRevC.81.044318
2010KW02 Phys.Rev. C 81, 058501 (2010) A.A.Kwiatkowski, B.R.Barquest, G.Bollen, C.M.Campbell, R.Ferrer, A.E.Gehring, D.L.Lincoln, D.J.Morrissey, G.K.Pang, J.Savory, S.Schwarz Penning trap mass measurement of 26Si ATOMIC MASSES 26Si; measured mass using LEBIT Penning trap mass spectrometer. Comparison with other experimental results.
doi: 10.1103/PhysRevC.81.058501
2010NA13 Phys.Rev.Lett. 105, 032502 (2010) S.Naimi, G.Audi, D.Beck, K.Blaum, Ch.Bohm, Ch.Borgmann, M.Breitenfeldt, S.George, F.Herfurth, A.Herlert, M.Kowalska, S.Kreim, D.Lunney, D.Neidherr, M.Rosenbusch, S.Schwarz, L.Schweikhard, K.Zuber Critical-Point Boundary for the Nuclear Quantum Phase Transition Near A=100 from Mass Measurements of 96, 97Kr ATOMIC MASSES 80,86,87,94,96,97Kr; measured cyclotron frequencies and ratios; deduced mass excess, deformation. Penning-trap mass spectrometer at ISOLDE, CERN.
doi: 10.1103/PhysRevLett.105.032502
2009BR09 Phys.Rev. C 80, 035805 (2009) M.Breitenfeldt, G.Audi, D.Beck, K.Blaum, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, M.Kowalska, D.Lunney, S.Naimi, D.Neidherr, H.Schatz, S.Schwarz, L.Schweikhard Penning trap mass measurements of 99-109Cd with the ISOLTRAP mass spectrometer, and implications for the rp process ATOMIC MASSES 99,100,101,102,103,104,105,106,107,108,109Cd; measured and evaluated masses using ISOLTRAP penning-trap spectrometer. Comparisons with other measurements and AME-2003 evaluation.
doi: 10.1103/PhysRevC.80.035805
2009KO35 Eur.Phys.J. A 42, 351 (2009) M.Kowalska, S.Naimi, J.Agramunt, A.Algora, G.Audi, D.Beck, B.Blank, K.Blaum, Ch.Bohm, M.Breitenfeldt, E.Estevez, L.M.Fraile, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, D.Lunney, E.Minaya-Ramirez, D.Neidherr, B.Olaizola, K.Riisager, M.Rosenbusch, B.Rubio, S.Schwarz, L.Schweikhard, U.Warring Preparing a journey to the east of 208Pb with ISOLTRAP: Isobaric purification at A = 209 and new masses for 211-213Fr and 211Ra ATOMIC MASSES 211,212,213Fr, 211Ra; measured masses using Penning trap at ISOLDE.
doi: 10.1140/epja/i2009-10835-1
2009KW02 Phys.Rev. C 80, 051302 (2009) A.A.Kwiatkowski, B.R.Barquest, G.Bollen, C.M.Campbell, D.L.Lincoln, D.J.Morrissey, G.K.Pang, A.M.Prinke, J.Savory, S.Schwarz, C.M.Folden III, D.Melconian, S.K.L.Sjue, M.Block Precision test of the isobaric multiplet mass equation for the A=32, T=2 quintet ATOMIC MASSES 32,33Si, 32S, 31,34P; measured masses using LEBIT Penning-trap spectrometer; deduced mass excesses. Discussed validity of quadratic form of isobaric multiplet mass equation (IMME).
doi: 10.1103/PhysRevC.80.051302
2009NE03 Phys.Rev.Lett. 102, 112501 (2009) D.Neidherr, G.Audi, D.Beck, K.Blaum, Ch.Bohm, M.Breitenfeldt, R.B.Cakirli, R.F.Casten, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, M.Kowalska, D.Lunney, E.Minaya-Ramirez, S.Naimi, E.Noah, L.Penescu, M.Rosenbusch, S.Schwarz, L.Schweikhard, T.Stora Discovery of 229Rn and the Structure of the Heaviest Rn and Ra Isotopes from Penning-Trap Mass Measurements ATOMIC MASSES 220,223,224,225,226,227,228,229Rn; measured masses using ISOLTRAP mass spectrometer.
doi: 10.1103/PhysRevLett.102.112501
2009NE11 Phys.Rev. C 80, 044323 (2009) D.Neidherr, R.B.Cakirli, G.Audi, D.Beck, K.Blaum, Ch.Bohm, M.Breitenfeldt, R.F.Casten, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, M.Kowalska, D.Lunney, E.Minaya-Ramirez, S.Naimi, M.Rosenbusch, S.Schwarz, L.Schweikhard High-precision Penning-trap mass measurements of heavy xenon isotopes for nuclear structure studies ATOMIC MASSES 136,137,138,139,140,141,142,143,144,145,146Xe; measured masses using the ISOLTRAP double Penning-trap mass spectrometer at ISOLDE-CERN facility. Comparison with earlier measurements and AME-2003 evaluation. Z=50-78, N=78-112; systematics of S(2n) values. N=74-92, Z=52-58, even Z; N=119-141, odd N, Z=84-90, odd Z; Z=50-82, N=82-126; systematics of proton-neutron interaction strengths.
doi: 10.1103/PhysRevC.80.044323
2009RI12 Phys.Rev. C 80, 064321 (2009) R.Ringle, C.Bachelet, M.Block, G.Bollen, M.Facina, C.M.Folden III, C.Guenaut, A.A.Kwiatkowski, D.J.Morrissey, G.K.Pang, A.M.Prinke, J.Savory, P.Schury, S.Schwarz, C.S.Sumithrarachchi High-precision Penning trap mass measurements of neutron-rich sulfur isotopes at the N=28 shell closure ATOMIC MASSES 40,41,42,43,44S; measured precise mass excesses using LEBIT Penning trap mass spectrometer. Comparison with other recent mass measurements. Systematics of S(2n) values for N=24-30, Z=15-18 nuclides.
doi: 10.1103/PhysRevC.80.064321
2009SA12 Phys.Rev.Lett. 102, 132501 (2009) J.Savory, P.Schury, C.Bachelet, M.Block, G.Bollen, M.Facina, C.M.Folden III, C.Guenaut, E.Kwan, A.A.Kwiatkowski, D.J.Morrissey, G.K.Pang, A.Prinke, R.Ringle, H.Schatz, S.Schwarz, C.S.Sumithrarachchi rp Process and Masses of N ∼ Z ∼ 34 Nuclides ATOMIC MASSES 68,70Se, 70,71Br; measured frequencies using penning trap; deduced masses. 70,71Kr predicted masses.
doi: 10.1103/PhysRevLett.102.132501
2009SC29 Eur.Phys.J. A 42, 323 (2009) S.Schwarz, M.Block, G.Bollen, C.M.Campbell, M.Facina, R.Ferrer, C.M.Folden III, A.A.Kwiatkowski, D.J.Morrissey, G.K.Pang, A.M.Prinke, R.J.Ringle, J.Savory, P.H.Schury Precision Penning trap mass measurements of rare isotopes produced by projectile fragmentation ATOMIC MASSES 32Si, 32P, 32S, 32Cl, 32Ar; analyzed masses from Penning trap measurements. Comparison with Isobaric Multiplet Mass Equation calculations.
doi: 10.1140/epja/i2009-10808-4
2008BL05 Phys.Rev.Lett. 100, 132501 (2008); Erratum Phys.Rev.Lett. 101, 059901 (2008) M.Block, C.Bachelet, G.Bollen, M.Facina, C.M.Folden III, C.Guenaut, A.A.Kwiatkowski, D.J.Morrissey, G.K.Pang, A.Prinke, R.Ringle, J.Savory, P.Schury, S.Schwarz Discovery of a Nuclear Isomer in 65Fe with Penning Trap Mass Spectrometry ATOMIC MASSES 63,64,65Fe, 64,65,66Co; measured and evaluated masses using Penning trap mass spectrometer, isotopes produced by projectile fragmentation with LEBIT at NSCL. 65mFe; deduced level energy, T1/2 for isomeric state.
doi: 10.1103/PhysRevLett.100.132501
2008GE08 Europhys.Lett. 82, 50005 (2008) S.George, G.Audi, B.Blank, K.Blaum, M.Breitenfeldt, U.Hager, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, M.Kretzschmar, D.Lunney, R.Savreux, S.Schwarz, L.Schweikhard, C.Yazidjian Time-separated oscillatory fields for high-precision mass measurements on short-lived Al and Ca nuclides ATOMIC MASSES 26,27Al, 38,39Ca; measured cyclotron frequency ratios and their average values; deduced mass excesses and their uncertainties. Comparison with AME 2003 evaluation, available data.
doi: 10.1209/0295-5075/82/50005
2008MU04 Eur.Phys.J. A 35, 1 (2008) M.Mukherjee, D.Beck, K.Blaum, G.Bollen, J.Dilling, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, S.Schwarz, L.Schweikhard, C.Yazidjian ISOLTRAP: An on-line Penning trap for mass spectrometry on short-lived nuclides
doi: 10.1140/epja/i2007-10528-9
2008MU05 Eur.Phys.J. A 35, 31 (2008) M.Mukherjee, D.Beck, K.Blaum, G.Bollen, P.Delahaye, J.Dilling, S.George, C.Guenaut, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, U.Koster, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Mass measurements and evaluation around A = 22 ATOMIC MASSES 21,22,23Na, 22,24Mg, 37,39K; measured and evaluated masses using the ISOLTRAP Penning trap mass spectrometer.
doi: 10.1140/epja/i2007-10523-2
2008WE02 Nucl.Phys. A803, 1 (2008) C.Weber, G.Audi, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz Atomic mass measurements of short-lived nuclides around the doubly-magic 208Pb ATOMIC MASSES 145,147Cs, 181,183,186,187,196,205Tl, 197,208Pb, 190,191,192,193,194,195,196,197,209,215,216Bi, 203,205,229Fr, 214,229,230Ra; measured masses using the ISOLTRAP Penning trap mass spectrometer.
doi: 10.1016/j.nuclphysa.2007.12.014
2007BO50 Eur.Phys.J. Special Topics 150, 337 (2007) G.Bollen, C.Bachelet, M.Block, D.A.Davies, M.Facina, C.M.Folden, C.Guenaut, J.Huikari, E.Kwan, A.Kwiatowski, D.J.Morrissey, G.Pang, A.Prinke, R.Ringle, J.Savory, P.Schury, S.Schwarz, C.Sumithrarachchi, T.Sun Penning trap mass measurements of rare isotopes produced by projectile fragmentation with LEBIT at NSCL ATOMIC MASSES 80As, 81Se; measured masses a penning trap mass spectrometer.
doi: 10.1140/epjst/e2007-00340-3
2007GE07 Phys.Rev.Lett. 98, 162501 (2007) S.George, S.Baruah, B.Blank, K.Blaum, M.Breitenfeldt, U.Hager, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, M.Kretzschmar, D.Lunney, R.Savreux, S.Schwarz, L.Schweikhard, C.Yazidjian Ramsey Method of Separated Oscillatory Fields for High-Precision Penning Trap Mass Spectrometry ATOMIC MASSES 38Ca; measured mass. Penning trap, Ramsey method.
doi: 10.1103/PhysRevLett.98.162501
2007GU09 Phys.Rev. C 75, 044303 (2007) C.Guenaut, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, F.Herfurth, A.Kellerbauer, H.-J.Kluge, J.Libert, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian High-precision mass measurements of nickel, copper, and gallium isotopes and the purported shell closure at N = 40 ATOMIC MASSES 57,60,64,65,66,67,68,69Ni, 65,66,67,68,69,70,71,72,73,74,76Cu, 63,64,65,68,69,70,71,72,73,74,75,76,77,78Ga; measured masses; analyzed the resulting mass surface for signs of magicity, compared the behavior of N=40 with that of the known magic numbers and with midshell behavior. NUCLEAR STRUCTURE Z=28, 29, 31; analyzed two-neutron separation energies, pairing energies, masses, compared with mass models, found no evidence for shell closure at N=40.
doi: 10.1103/PhysRevC.75.044303
2007KE09 Phys.Rev. C 76, 045504 (2007) A.Kellerbauer, G.Audi, D.Beck, K.Blaum, G.Bollen, C.Guenaut, F.Herfurth, A.Herlert, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Weber, C.Yazidjian High-precision masses of neutron-deficient rubidium isotopes using a Penning trap mass spectrometer ATOMIC MASSES 74,75,76,77,79,80,83,87Rb; 64Zn;71,74Ga;84,88Sr;133Cs; measured atomic masses. ISOLTRAP Penning Trap.
doi: 10.1103/PhysRevC.76.045504
2007RI08 Phys.Rev. C 75, 055503 (2007) R.Ringle, T.Sun, G.Bollen, D.Davies, M.Facina, J.Huikari, E.Kwan, D.J.Morrissey, A.Prinke, J.Savory, P.Schury, S.Schwarz, C.S.Sumithrarachchi High-precision Penning trap mass measurements of 37, 38Ca and their contributions to conserved vector current and isobaric mass multiplet equation ATOMIC MASSES 37,38Ca; measured masses using penning trap mass spectrometer. Deduced mass excess and implications on CVC and IMME.
doi: 10.1103/PhysRevC.75.055503
2007SC24 Phys.Rev. C 75, 055801 (2007); Erratum Phys.Rev. C 80, 029905 (2009) P.Schury, C.Bachelet, M.Block, G.Bollen, D.A.Davies, M.Facina, C.M.Folden III, C.Guenaut, J.Huikari, E.Kwan, A.Kwiatkowski, D.J.Morrissey, R.Ringle, G.K.Pang, A.Prinke, J.Savory, H.Schatz, S.Schwarz, C.S.Sumithrarachchi, T.Sun Precision mass measurements of rare isotopes near N = Z = 33 produced by fast beam fragmentation ATOMIC MASSES 63,64Ga, 64,65,66Ge, 66,67,68As, 69Se; measured masses using penning trap mass spectrometer. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.75.055801
2006BL17 Hyperfine Interactions 171, 83 (2006) K.Blaum, D.Beck, M.Breitenfeldt, S.George, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, D.Lunney, R.Savreux, S.Schwarz, L.Schweikhard, C.Yazidjian Penning trap mass spectrometry for nuclear structure studies
doi: 10.1007/s10751-006-9501-4
2006BO11 Phys.Rev.Lett. 96, 152501 (2006) G.Bollen, D.Davies, M.Facina, J.Huikari, E.Kwan, P.A.Lofy, D.J.Morrissey, A.Prinke, R.Ringle, J.Savory, P.Schury, S.Schwarz, C.Sumithrarachchi, T.Sun, L.Weissman Experiments with Thermalized Rare Isotope Beams from Projectile Fragmentation: A Precision Mass Measurement of the Superallowed β Emitter 38Ca ATOMIC MASSES 38Ca; measured mass. Penning trap mass spectrometer.
doi: 10.1103/PhysRevLett.96.152501
2006HE29 Int.J. Mass Spectrom. 251, 131 (2006) A.Herlert, S.Baruah, K.Blaum, P.Delahaye, M.Dworschak, S.George, C.Guenaut, U.Hager, F.Herfurth, A.Kellerbauer, M.Marie-Jeanne, S.Schwarz, L.Schweikhard, C.Yazidjian Towards high-accuracy mass spectrometry of highly charged short-lived ions at ISOLTRAP ATOMIC MASSES 126,129,130,131,136Xe; measured mass excesses, and relative abundances of different charge states of 131Xe using the ISOLTRAP Penning trap method.
doi: 10.1016/j.ijms.2006.01.017
2006MO48 Int.J. Mass Spectrom. 251, 190 (2006) R.B.Moore, O.Gianfrancesco, R.Lumbo, S.Schwarz The use of high RFQ fields to manipulate ions
doi: 10.1016/j.ijms.2006.01.039
2006RI15 Int.J. Mass Spectrom. 251, 300 (2006) R.Ringle, P.Schury, T.Sun, G.Bollen, D.Davies, J.Huikari, E.Kwan, D.J.Morrissey, A.Prinke, J.Savory, S.Schwarz, C.Sumithrarachchi Precision mass measurements with LEBIT at MSU ATOMIC MASSES 78,80,82,83,84Kr; measured masses using the LEBIT Penning trap mass spectrometer. Comparison with 2003 mass evaluation.
doi: 10.1016/j.ijms.2006.02.011
2006RO11 Nucl.Phys. A769, 1 (2006) D.Rodriguez, G.Audi, J.Aysto, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Jokinen, A.Kellerbauer, H.-J.Kluge, V.S.Kolhinen, M.Oinonen, E.Sauvan, S.Schwarz Accurate mass measurements on neutron-deficient krypton isotopes ATOMIC MASSES 72,73,74,75,76,77,78,80,82,86Kr; measured masses. Penning trap mass spectrometer.
doi: 10.1016/j.nuclphysa.2006.02.001
2005BL10 Nucl.Phys. A752, 317c (2005) K.Blaum, G.Audi, D.Beck, G.Bollen, P.Delahaye, S.George, C.Guenaut, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, D.Lunney, M.Mukherjee, S.Schwarz, L.Schweikhard, C.Yazidjian ISOLTRAP mass measurements of exotic nuclides at δm/m=10-8
doi: 10.1016/j.nuclphysa.2005.02.124
2005BL27 J.Phys.(London) G31, S1775 (2005) K.Blaum, G.Audi, D.Beck, G.Bollen, M.Brodeur, P.Delahaye, S.George, C.Guenaut, F.Herfurth, A.Herlert, A.Kellerbauer, H.-J.Kluge, D.Lunney, M.Mukherjee, D.Rodriguez, S.Schwarz, L.Schweikhard, C.Yazidjian ISOLTRAP pins down masses of exotic nuclides
doi: 10.1088/0954-3899/31/10/071
2005BL34 Hyperfine Interactions 162, 173 (2005) K.Blaum, D.Beck, G.Bollen, P.Delahaye, C.Guenaut, F.Herfurth, A.Kellerbauer, H.-J.Kluge, U.Koster, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Laser Ionization and Penning Trap Mass Spectrometry - A Fruitful Combination for Isomer Separation and High-precision Mass Measurements RADIOACTIVITY 70,70mCu(β-) [from U(p, X)]; measured Eγ, βγ-coin. Isomer separation using selective resonant ionization.
doi: 10.1007/s10751-005-9223-z
2005GU27 J.Phys.(London) G31, S1765 (2005) C.Guenaut, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Mass measurements of 56-57Cr and the question of shell reincarnation at N = 32 ATOMIC MASSES 56,57Cr; measured masses. Penning trap mass spectrometer. NUCLEAR STRUCTURE Z=15-28; analyzed two-neutron separation energies, pairing energies, masses; deduced N=32 shell gap.
doi: 10.1088/0954-3899/31/10/069
2005GU36 Eur.Phys.J. A 25, Supplement 1, 33 (2005) C.Guenaut, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Is N = 40 magic? An analysis of ISOLTRAP mass measurements ATOMIC MASSES 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72Ni, 57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76Cu, 61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81Ga; analyzed masses; deduced possible sub-shell closure. Penning trap mass spectrometer.
doi: 10.1140/epjad/i2005-06-029-9
2005GU37 Eur.Phys.J. A 25, Supplement 1, 35 (2005) C.Guenaut, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Extending the mass "backbone" to short-lived nuclides with ISOLTRAP ATOMIC MASSES 56,57Mn, 82mRb, 92Sr, 124,127Cs, 130Ba; measured masses. Penning trap mass spectrometer.
doi: 10.1140/epjad/i2005-06-030-4
2005HE26 Eur.Phys.J. A 25, Supplement 1, 17 (2005) F.Herfurth, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, S.George, C.Guenaut, A.Herlert, A.Kellerbauer, H.-J.Kluge, D.Lunney, M.Mukherjee, S.Rahaman, S.Schwarz, L.Schweikhard, C.Weber, C.Yazidjian Recent high-precision mass measurements with the Penning trap spectrometer ISOLTRAP ATOMIC MASSES 229,230,231,232Ra, 230Fr; measured masses. Penning trap mass spectrometer. NUCLEAR STRUCTURE Z=81-102; analyzed two-neutron separation energies.
doi: 10.1140/epjad/i2005-06-031-3
2005RI18 Eur.Phys.J. A 25, Supplement 1, 59 (2005) R.Ringle, G.Bollen, D.Lawton, P.Schury, S.Schwarz, T.Sun The LEBIT 9.4 T Penning trap system
doi: 10.1140/epjad/i2005-06-132-y
2005RO39 Eur.Phys.J. A 25, Supplement 1, 41 (2005) D.Rodriguez, V.S.Kolhinen, G.Audi, J.Aysto, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Jokinen, A.Kellerbauer, H.-J.Kluge, M.Oinonen, H.Schatz, E.Sauvan, S.Schwarz Mass measurement on the rp-process waiting point 72Kr ATOMIC MASSES 72,73,74Kr, 73Rb, 74Sr; measured masses. Penning trap mass spectrometer.
doi: 10.1140/epjad/i2005-06-164-3
2005SC26 Eur.Phys.J. A 25, Supplement 1, 51 (2005) P.Schury, G.Bollen, D.A.Davies, A.Doemer, D.Lawton, D.J.Morrissey, J.Ottarson, A.Prinke, R.Ringle, T.Sun, S.Schwarz, L.Weissman Precision experiments with rare isotopes with LEBIT at MSU ATOMIC MASSES 78,80,82,83,84,86Kr; measured masses. Penning trap mass spectrometer.
doi: 10.1140/epjad/i2005-06-131-0
2005SI34 Nucl.Phys. A763, 45 (2005); Erratum Nucl.Phys. A768, 160 (2006) G.Sikler, G.Audi, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, M.Oinonen, C.Scheidenberger, S.Schwarz, J.Szerypo, C.Weber Mass measurements on neutron-deficient Sr and neutron-rich Sn isotopes with the ISOLTRAP mass spectrometer ATOMIC MASSES 76,77,80,81,86,88Sr, 124,129,130,131,132Sn; measured masses. Penning trap mass spectrometer, comparison with previous results.
doi: 10.1016/j.nuclphysa.2005.08.014
2005SU23 Eur.Phys.J. A 25, Supplement 1, 61 (2005) T.Sun, S.Schwarz, G.Bollen, D.Lawton, R.Ringle, P.Schury Commissioning of the ion beam buncher and cooler for LEBIT
doi: 10.1140/epjad/i2005-06-126-9
2005WE11 Phys.Lett. A 347, 81 (2005) C.Weber, G.Audi, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz Weighting excited nuclear states with a Penning trap mass spectrometer ATOMIC MASSES 187,187mPb; measured masses. 187Pb deduced isomeric state energy. Penning trap mass spectrometer.
doi: 10.1016/j.physleta.2005.06.108
2005WE13 Eur.Phys.J. A 25, Supplement 1, 201 (2005) C.Weber, G.Audi, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz Effects of the pairing energy on nuclear charge radii ATOMIC MASSES 186,196Tl, 190,192,194,196,216Bi; analyzed mass data. Z=80-81; analyzed two-neutron separation energies, correlation with charge radii.
doi: 10.1140/epjad/i2005-06-195-8
2005YA25 Eur.Phys.J. A 25, Supplement 1, 67 (2005) C.Yazidjian, D.Beck, K.Blaum, H.Brand, F.Herfurth, S.Schwarz Commissioning and first on-line test of the new ISOLTRAP control system
doi: 10.1140/epjad/i2005-06-096-x
2004BL16 Europhys.Lett. 67, 586 (2004) K.Blaum, D.Beck, G.Bollen, P.Delahaye, C.Guenaut, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Population inversion of nuclear states by a Penning trap mass spectrometer ATOMIC MASSES 68Cu; measured isomeric states mass excesses. Penning trap mass spectrometer.
doi: 10.1209/epl/i2004-10089-5
2004BL20 Nucl.Phys. A746, 305c (2004) K.Blaum, G.Audi, D.Beck, G.Bollen, C.Guenaut, P.Delahaye, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, D.Rodriguez, S.Schwarz, L.Schweikhard, C.Weber, C.Yazidjian Recent results from the Penning trap mass spectrometer ISOLTRAP
doi: 10.1016/j.nuclphysa.2004.09.028
2004BO44 Nucl.Phys. A746, 597c (2004) G.Bollen, S.Schwarz, D.Davies, P.Lofy, D.J.Morrissey, R.Ringle, P.Schury, T.Sun, L.Weissman Towards precision experiments with LEBIT at NSCL/MSU
doi: 10.1016/j.nuclphysa.2004.09.096
2004DI18 Eur.Phys.J. A 22, 163 (2004) J.Dilling, F.Herfurth, A.Kellerbauer, G.Audi, D.Beck, G.Bollen, H.-J.Kluge, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, and the ISOLDE Collaboration Direct mass measurements of neutron-deficient xenon isotopes using the ISOLTRAP mass spectrometer ATOMIC MASSES 114,115,116,117,118,119,120,121,122,123Xe; measured masses. Penning trap spectrometer, comparisons with previous results. Application to atomic mass evaluation discussed.
doi: 10.1140/epja/i2004-10015-y
2004HE32 Nucl.Phys. A746, 487c (2004) F.Herfurth, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, C.Guenaut, A.Kellerbauer, H.-J.Kluge, D.Lunney, D.Rodriguez, S.Saxena, S.Schwarz, L.Schweikhard, G.Sikler, C.Yazidjian Masses along the rp-process path and large scale surveys on Cu, Ni and Ga with ISOLTRAP ATOMIC MASSES 57,60,64,65,66,67,68,69Ni, 76,77,80,81,86,88Sr; measured masses. Penning traps. Comparison with previous results.
doi: 10.1016/j.nuclphysa.2004.09.074
2004KE10 Phys.Rev.Lett. 93, 072502 (2004) A.Kellerbauer, G.Audi, D.Beck, K.Blaum, G.Bollen, B.A.Brown, P.Delahaye, C.Guenaut, F.Herfurth, H.-J.Kluge, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian Direct Mass Measurements on the Superallowed Emitter 74Rb and Its Daughter 74Kr: Isospin-Symmetry-Breaking Correction for Standard-Model Tests ATOMIC MASSES 74Rb, 74Kr; measured masses. 74Rb deduced Qβ, log ft, isospin-symmetry-breaking correction. Penning trap.
doi: 10.1103/PhysRevLett.93.072502
2004KE14 Nucl.Phys. A746, 635c (2004) A.Kellerbauer, G.Audi, D.Beck, K.Blaum, G.Bollen, P.Delahaye, F.Herfurth, H.-J.Kluge, V.Kolhinen, M.Mukherjee, D.Rodriguez, S.Schwarz Towards high-precision mass measurements on 74Rb for a test of the CVC hypothesis and the unitarity of the CKM matrix ATOMIC MASSES 74Rb, 74Kr; measured masses; deduced superallowed β-decay energy.
doi: 10.1016/j.nuclphysa.2004.09.099
2004MU26 Phys.Rev.Lett. 93, 150801 (2004) M.Mukherjee, A.Kellerbauer, D.Beck, K.Blaum, G.Bollen, F.Carrel, P.Delahaye, J.Dilling, S.George, C.Guenaut, F.Herfurth, A.Herlert, H.-J.Kluge, U.Koster, D.Lunney, S.Schwarz, L.Schweikhard, C.Yazidjian The Mass of 22Mg ATOMIC MASSES 22Mg, 21,22Na; measured masses. 22Mg deduced Qβ. Penning trap spectrometer, astrophysical implications discussed.
doi: 10.1103/PhysRevLett.93.150801
2004RO32 Phys.Rev.Lett. 93, 161104 (2004) D.Rodriguez, V.S.Kolhinen, G.Audi, J.Aysto, D.Beck, K.Blaum, G.Bollen, F.Herfurth, A.Jokinen, A.Kellerbauer, H.-J.Kluge, M.Oinonen, H.Schatz, E.Sauvan, S.Schwarz Mass Measurement on the rp-Process Waiting Point 72Kr ATOMIC MASSES 72,73,74Kr; measured masses. Penning trap spectrometer, astrophysical implications discussed.
doi: 10.1103/PhysRevLett.93.161104
2004VA07 Phys.Rev.Lett. 92, 112501 (2004) J.Van Roosbroeck, C.Guenaut, G.Audi, D.Beck, K.Blaum, G.Bollen, J.Cederkall, P.Delahaye, A.De Maesschalck, H.De Witte, D.Fedorov, V.N.Fedoseyev, S.Franchoo, H.O.U.Fynbo, M.Gorska, F.Herfurth, K.Heyde, M.Huyse, A.Kellerbauer, H.-J.Kluge, U.Koster, K.Kruglov, D.Lunney, V.I.Mishin, W.F.Mueller, Sz.Nagy, S.Schwarz, L.Schweikhard, N.A.Smirnova, K.Van de Vel, P.Van Duppen, A.Van Dyck, W.B.Walters, L.Weissman, C.Yazidjian Unambiguous Identification of Three β-Decaying Isomers in 70Cu RADIOACTIVITY 70Ni(β-); 70mCu(β-), (IT) [from U(p, F) and subsequent decay]; measured Eγ, Iγ, T1/2; deduced log ft. 70Cu deduced levels J, π, configurations. Large scale shell model calculations. ATOMIC MASSES 70mCu; measured isomeric states mass excesses. Penning trap.
doi: 10.1103/PhysRevLett.92.112501
2004WE14 Nucl.Phys. A746, 47c (2004) K.Wendt, K.Blaum, K.Bruck, Ch.Geppert, H.-J.Kluge, M.Mukherjee, G.Passler, S.Schwarz, S.Sirotzki, K.Wies A highly selective laser ion source for bunched, low emittance beam release
doi: 10.1016/j.nuclphysa.2004.09.067
2004WE15 Nucl.Phys. A746, 655c (2004) L.Weissman, P.A.Lofy, D.A.Davies, D.J.Morrissey, P.Schury, S.Schwarz, T.Sun, G.Bollen First extraction tests of the NSCL gas cell
doi: 10.1016/j.nuclphysa.2004.09.045
2003BL17 Phys.Rev.Lett. 91, 260801 (2003) K.Blaum, G.Audi, D.Beck, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, E.Sauvan, S.Schwarz Masses of 32Ar and 33Ar for Fundamental Tests ATOMIC MASSES 32Si, 33P, 33S, 33Cl, 32,33,44,45Ar; measured mass excess; deduced beta-neutrino correlation coefficient. Comparison with previous results.
doi: 10.1103/PhysRevLett.91.260801
2003BO04 J.Phys.(London) B36, 941 (2003) Penning trap mass measurements on rare isotopes - status and new developments
doi: 10.1088/0953-4075/36/5/313
2003HE05 J.Phys.(London) B36, 931 (2003) F.Herfurth, F.Ames, G.Audi, D.Beck, K.Blaum, G.Bollen, A.Kellerbauer, H.-J.Kluge, M.Kuckein, D.Lunney, R.B.Moore, M.Oinonen, D.Rodriguez, E.Sauvan, C.Scheidenberger, S.Schwarz, G.Sikler, C.Weber, and the ISOLDE Collaboration Mass measurements and nuclear physics - recent results from ISOLTRAP ATOMIC MASSES Z=68-89; analyzed mass data; deduced two-neutron separation energies.
doi: 10.1088/0953-4075/36/5/312
2002DI18 Nucl.Phys. A701, 520c (2002) J.Dilling, G.Audi, D.Beck, G.Bollen, S.Henry, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, and the ISOLDE Collaboration Direct Mass Measurements of Neutron-Deficient Xenon Isotopes with the ISOLTRAP Mass Spectrometer ATOMIC MASSES 114,115,116,117,118,119,120,121,122,123,124Xe; measured masses. Penning trap.
doi: 10.1016/S0375-9474(01)01638-4
2002HE13 Nucl.Phys. A701, 516c (2002) F.Herfurth, G.Audi, D.Beck, G.Bollen, J.Dilling, S.Henry, A.Kellerbauer, H.-J.Kluge, V.Kolhinen, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, and the ISOLDE Collaboration Extension of Penning-Trap Mass Measurements to Very Short-Lived Nuclides ATOMIC MASSES 33Ar; measured mass. Penning trap.
doi: 10.1016/S0375-9474(01)01637-2
2002HE23 Eur.Phys.J. A 15, 17 (2002) F.Herfurth, A.Kellerbauer, F.Ames, G.Audi, D.Beck, K.Blaum, G.Bollen, O.Engels, H.J.Kluge, D.Lunney, R.B.Moore, M.Oinonen, E.Sauvan, C.Scheidenberger, S.Schwarz, G.Sikler, C.Weber, and the ISOLDE Collaboration Accurate mass measurements of very short-lived nuclei: Prerequisites for high-accuracy investigations of superallowed β-decays ATOMIC MASSES 34,36,38Ar, 41K, 74,76Rb, 73,74,75,76,77,78,80,82Kr; measured masses. Penning-trap mass spectrometer.
doi: 10.1140/epja/i2001-10216-x
2002KE07 Nucl.Phys. A701, 565c (2002) A.Kellerbauer, G.Bollen, J.Dilling, S.Henry, F.Herfurth, H.-J.Kluge, E.Lamour, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo A Linear Radiofrequency Quadrupole Ion Trap for the Cooling and Bunching of Radioactive Ion Beams
doi: 10.1016/S0375-9474(01)01645-1
2002RA23 Nucl.Phys. A706, 3 (2002) H.Raimbault-Hartmann, G.Audi, D.Beck, G.Bollen, M.de Saint Simon, H.-J.Kluge, M.Konig, R.B.Moore, S.Schwarz, G.Savard, J.Szerypo, and the ISOLDE Collaboration High-Accuracy Mass Determination of Neutron-Rich Rubidium and Strontium Isotopes ATOMIC MASSES 88,89,90,91,92,93,94Rb, 91,92,93,94,95Sr; measured masses. On-line mass spectrometry. Penning trap. Least-squares adjustment of data.
doi: 10.1016/S0375-9474(02)00863-1
2002SC26 Nucl.Phys. A701, 574c (2002) C.Scheidenberger, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, M.Koizumi, S.Schwarz, L.Schweikhard Production and Trapping of Carbon Clusters for Absolute Mass Measurements at ISOLTRAP
doi: 10.1016/S0375-9474(01)01647-5
2001BE74 Hyperfine Interactions 132, 473 (2001) D.Beck, F.Ames, M.Beck, G.Bollen, B.Delaure, P.Schuurmans, S.Schwarz, P.Schmidt, N.Severijns, O.Forstner Space Charge Effects in a Gas Filled Penning Trap
doi: 10.1023/A:1011974828147
2001BO59 Hyperfine Interactions 132, 215 (2001) G.Bollen, F.Ames, G.Audi, D.Beck, J.Dilling, O.Engels, S.Henry, F.Herfurth, A.Kellerbauer, H.-J.Kluge, A.Kohl, E.Lamour, D.Lunney, R.B.Moore, M.Oinonen, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, C.Weber, and the ISOLDE Collaboration Mass Measurements on Short-Lived Nuclides with ISOLTRAP ATOMIC MASSES 132,133,134Ce, 142Sm, 147,148,149Eu, 149Dy, 158,159,160,161,162,163,164Yb, 165Tm; measured masses. Penning trap spectrometer.
doi: 10.1023/A:1011943813020
2001DI25 Hyperfine Interactions 132, 331 (2001) J.Dilling, G.Audi, D.Beck, G.Bollen, F.Herfurth, A.Kellerbauer, H.-J.Kluge, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, and the ISOLDE Collaboration Mass Measurements of 114-124, 130Xe with the ISOLTRAP Penning Trap Spectrometer ATOMIC MASSES 114,115,116,117,118,119,120,121,122,123,124,130Xe; measured masses. Penning trap spectrometer.
2001HE29 Phys.Rev.Lett. 87, 142501 (2001) F.Herfurth, J.Dilling, A.Kellerbauer, G.Audi, D.Beck, G.Bollen, H.-J.Kluge, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, and the ISOLDE Collaboration Breakdown of the Isobaric Multiplet Mass Equation at A = 33, T = 3/2 ATOMIC MASSES 33,34,42,43Ar; measured masses. Penning trap mass spectrometer, linear Paul trap. Comparison with isobaric multiplet mass equation.
doi: 10.1103/PhysRevLett.87.142501
2001HE37 Hyperfine Interactions 132, 309 (2001) F.Herfurth, J.Dilling, A.Kellerbauer, G.Audi, D.Beck, G.Bollen, S.Henry, H.-J.Kluge, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo, and the ISOLDE Collaboration Towards Shorter-Lived Nuclides in ISOLTRAP Mass Measurements ATOMIC MASSES 33,34,42,43Ar; measured masses. Penning trap mass spectrometer.
doi: 10.1023/A:1011928124996
2001KE18 Hyperfine Interactions 132, 511 (2001) A.Kellerbauer, G.Bollen, J.Dilling, S.Henry, F.Herfurth, H.-J.Kluge, E.Lamour, D.Lunney, R.B.Moore, C.Scheidenberger, S.Schwarz, G.Sikler, J.Szerypo Improvement of the Applicability, Efficiency, and Precision of the Penning Trap Mass Spectrometer ISOLTRAP
doi: 10.1023/A:1011991316760
2001SC41 Nucl.Phys. A693, 533 (2001) S.Schwarz, F.Ames, G.Audi, D.Beck, G.Bollen, C.De Coster, J.Dilling, O.Engels, R.Fossion, J.-E.Garcia Ramos, S.Henry, F.Herfurth, K.Heyde, A.Kellerbauer, H.-J.Kluge, A.Kohl, E.Lamour, D.Lunney, I.Martel, R.B.Moore, M.Oinonen, H.Raimbault-Hartmann, C.Scheidenberger, G.Sikler, J.Szerypo, C.Weber, and the ISOLDE Collaboration Accurate Masses of Neutron-Deficient Nuclides Close to Z = 82 ATOMIC MASSES 179,180,181,182,183,184,185,185m,186,187,187m,188,189m,190,191,191m,192,193,193m,194,195,196,197,197m,200Hg, 196,198,204Pb, 197Bi, 198Po, 203At; measured masses. Penning trap.
doi: 10.1016/S0375-9474(01)00881-8
2001SC54 Hyperfine Interactions 132, 337 (2001) S.Schwarz, F.Ames, G.Audi, D.Beck, G.Bollen, J.Dilling, F.Herfurth, H.-J.Kluge, A.Kellerbauer, A.Kohl, D.Lunney, R.B.Moore, H.Raimbault-Hartmann, C.Scheidenberger, G.Sikler, J.Szerypo Accurate Mass Determination of Neutron-Deficient Nuclides Close to Z = 82 with ISOLTRAP ATOMIC MASSES 182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197Hg, 196,198Pb, 197Bi, 198Po, 203At; measured masses. 185,187,191,193,197Hg; measured isomeric states energies. Penning trap mass spectrometer, gas-filled radiofrequency quadrupole trap.
doi: 10.1023/A:1011996613609
2000BE42 Eur.Phys.J. A 8, 307 (2000) D.Beck, F.Ames, G.Audi, G.Bollen, F.Herfurth, H.-J.Kluge, A.Kohl, M.Konig, D.Lunney, I.Martel, R.B.Moore, H.Raimbault-Hartmann, E.Schark, S.Schwarz, M.de Saint Simon, J.Szerypo, and the ISOLDE Collaboration Accurate Masses of Unstable Rare-Earth Isotopes by ISOLTRAP ATOMIC MASSES 133Cs, 123,125,127Ba, 133,134,135,136,137Pr, 130,132,134,135,136,137,138Nd, 136,137,138,139,140,141,143Pm, 136,137,138,139,140,141,142,143Sm, 139,141,142,143,144,145,146,147,148,149,151,153Eu, 148,149,154Dy, 150Ho; measured mass. Penning trap. COMPILATION Z=55-80; compiled, evaluated atomic mass data. NUCLEAR REACTIONS 181Ta(p, X)133Ce/133Pr/133Nd/138Nd/138Pm/139Pm/140Pm/142Pm/139Sm/140Sm/141Sm/142Sm/143Sm/138Eu/140Eu/141Eu/142Eu/143Eu/144Eu/143Gd/144Tb/148Tb/150Tb/151Tb/148Dy/150Dy/151Dy/150Ho/151Ho/176Yb/168Lu/176W/176Ta, E=1 GeV; measured Eγ, secondary beam intensity yield. Isolde mass separator.
doi: 10.1007/s100500070085
1999AM05 Nucl.Phys. A651, 3 (1999) F.Ames, G.Audi, D.Beck, G.Bollen, M.de Saint Simon, R.Jertz, H.-J.Kluge, A.Kohl, M.Konig, D.Lunney, I.Martel, R.B.Moore, T.Otto, Z.Patyk, H.Raimbault-Hartmann, G.Rouleau, G.Savard, E.Schark, S.Schwarz, L.Schweikhard, H.Stolzenberg, J.Szerypo, and the ISOLDE Collaboration High-Accuracy Mass Determination of Unstable Cesium and Barium Isotopes ATOMIC MASSES 117,118,119,120,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142Cs, 123,124,125,126,127,128,131,138,139,140,141,142,143,144Ba; measured masses. Online mass spectrometry, Penning trap, least-squares adjustment of data. Macroscopic-microscopic model calculations.
doi: 10.1016/S0375-9474(99)00111-6
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