NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = U.Giesen Found 41 matches. 2020SC12 Phys.Rev. C 102, 045811 (2020) P.Scholz, H.Wilsenach, H.W.Becker, A.Blazhev, F.Heim, V.Foteinou, U.Giesen, C.Munker, D.Rogalla, P.Sprung, A.Zilges, K.Zuber New measurement of the 144Sm(α, γ)148Gd reaction rate for the γ process NUCLEAR REACTIONS 144Sm(α, γ)148Gd, E=10.66-12.66 MeV; measured Eα, Iα from α decay of 148Gd at , σ(E) using activation method by irradiating the 144Sm targets at the cyclotron of PTB-Braunschweig, and α counting at TU-Dresden; deduced astrophysical reaction rates from 1.5-4.5 GK. Comparison with earlier experimental results, and with statistical-model using the TALYS code and the latest parametrizations of α+ nucleus optical model potentials (OMPs). Reaction rates compared with data in Reaclib database.
doi: 10.1103/PhysRevC.102.045811
2017FI05 J.Phys.(London) G44, 075101 (2017) S.Fiebiger, Z.Slavkovska, U.Giesen, K.Gobel, T.Heftrich, A.Heiske, R.Reifarth, S.Schmidt, K.Sonnabend, B.Thomas, M.Weigand Alpha-induced reactions on selenium between 11 and 15 MeV NUCLEAR REACTIONS Se(α, X)77Kr/79Kr/85Kr/77Br, E=11-15 MeV; measured reaction products, Eγ, Iγ; deduced thick target yields, σ. Comparison with TALYS-1.6 calculations.
doi: 10.1088/1361-6471/aa7198
2014SC30 Phys.Rev. C 90, 065807 (2014) P.Scholz, A.Endres, A.Hennig, L.Netterdon, H.W.Becker, J.Endres, J.Mayer, U.Giesen, D.Rogalla, F.Schluter, S.G.Pickstone, K.O.Zell, A.Zilges Measurement of the 187Re(α, n)190Ir reaction cross section at sub-Coulomb energies using the Cologne Clover Counting Setup NUCLEAR REACTIONS 187Re(α, n)190Ir, E=12.4-14.1 MeV; measured Eγ, Iγ, γγ-coin, σ(E) by activation analysis using Cologne Clover counting setup at the cyclotron of PTB in Braunschweig. GEANT4-based Monte Carlo simulation. Comparison with statistical model calculations using the TALYS code and α optical-model potential. Relevance to γ-process nucleosynthesis.
doi: 10.1103/PhysRevC.90.065807
2013NE16 Nucl.Phys. A916, 149 (2013) L.Netterdon, P.Demetriou, J.Endres, U.Giesen, G.G.Kiss, A.Sauerwein, T.Szucs, K.O.Zell, A.Zilges Investigation of α-induced reactions on the p nucleus 168Yb NUCLEAR REACTIONS 168Yb(α, γ), (α, n), E=12.9-15.1 MeV; measured activation and post-β-decay Eγ, Iγ using HPGe; calculated σ using TALYS-1.4 code with RIPL3 parameters. 171,172Hf deduced (α, γ) and (α, n) σ 171Lu deduced normalization factor.
doi: 10.1016/j.nuclphysa.2013.08.002
2012LE06 Phys.Rev. C 85, 055809 (2012) C.Lederer, F.Kappeler, M.Mosconi, R.Nolte, M.Heil, R.Reifarth, S.Schmidt, I.Dillmann, U.Giesen, A.Mengoni, A.Wallner Definition of a standard neutron field with the 7Li(p, n)7Be reaction NUCLEAR REACTIONS 7Li(p, n)7Be, E=1.912 MeV; measured time of flight spectrum, E(n), I(n), n(θ); deduced angle-integrated neutron spectra, quasistellar neutron spectrum for kT=25 keV. Discussed 197Au(n, γ) as activation standard for neutrons from 7Li(p, n) reaction, and astrophysical implications for s-process. Comparison with other studies and calculations.
doi: 10.1103/PhysRevC.85.055809
2012LE13 J.Phys.:Conf.Ser. 337, 012045 (2012) C.Lederer, N.Colonna, I.Dillmann, C.Domingo-Pardo, U.Giesen, F.Gunsing, M.Heil, F.Kappeler, C.Massimi, A.Mengoni, M.Mosconi, R.Nolte, R.Reifarth, S.Schmidt, A.Wallner, for the n_TOF Collaboration 197Au(n, γ) - towards a new standard for energies relevant to stellar nucleosynthesis NUCLEAR REACTIONS 197Au(n, γ), E=1 eV-400 keV; measured prompt Eγ, Iγ using CERN n-ToF; deduced σ, Maxwellian-averaged σ. Compared to ENDF/B-VII. 7Li(p, n), E=1912 keV; measured thick target En, In(θ) using ToF; deduced relative σ(En).
doi: 10.1088/1742-6596/337/1/012045
2011DI11 Phys.Rev. C 84, 015802 (2011) I.Dillmann, L.Coquard, C.Domingo-Pardo, F.Kappeler, J.Marganiec, E.Uberseder, U.Giesen, A.Heiske, G.Feinberg, D.Hentschel, S.Hilpp, H.Leiste, T.Rauscher, F.-K.Thielemann Cross sections for proton-induced reactions on Pd isotopes at energies relevant for the γ process NUCLEAR REACTIONS 102,104Pd(p, γ), 105Pd(p, n), E=2.75-9 MeV; measured Eγ, Iγ, total cross sections. 104Pd(p, n), 105Pd(p, γ)106mAg, 106Pd(p, n)106mAg, 110Pd(p, n)110mAg, E=2.75-9 MeV; measured Eγ, Iγ, partial cross sections; deduced S factors. Activation method. Relevant cross sections measured close to the astrophysical Gamow window of the γ process. Comparison with previous measurements and theoretical predictions from Hauser-Feshbach model "NON-SMOKER". RADIOACTIVITY 104Ag(EC); measured precise Iγ.
doi: 10.1103/PhysRevC.84.015802
2011SA48 Phys.Rev. C 84, 045808 (2011) A.Sauerwein, H.-W.Becker, H.Dombrowski, M.Elvers, J.Endres, U.Giesen, J.Hasper, A.Hennig, L.Netterdon, T.Rauscher, D.Rogalla, K.O.Zell, A.Zilges Determination of 141Prα, n)144Pm cross sections at energies of relevance for the astrophysical p process using the γγ coincidence method NUCLEAR REACTIONS 141Pr(α, n)144Pm, E=11-15 MeV; measured Eγ, Iγ, γγ-coin, σ(E) by activation method; deduced astrophysical S factors, α+nucleus optical-model potential. Comparison with Hauser-Feshbach statistical model calculations. 145Pm, 148Gd(γ, α); calculated astrophysical reaction rates. Limitations of the global predictions of α+nucleus optical potentials at astrophysically relevant energies.
doi: 10.1103/PhysRevC.84.045808
2008RA19 Phys.Rev. C 78, 025804 (2008) W.Rapp, I.Dillmann, F.Kappeler, U.Giesen, H.Klein, T.Rauscher, D.Hentschel, S.Hilpp Cross section measurements of α-induced reactions on 92, 94Mo and 112Sn for p-process studies NUCLEAR REACTIONS 92,94Mo(α, n), 112Sn(α, γ), E=8.2-11.1 MeV; measured σ, astrophysical S-factors. Comparison with Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.78.025804
2007BU01 Phys.Rev. C 75, 012804 (2007) L.Buchmann, J.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, P.McNeely, J.Powell, A.Volya β-delayed α emission of 18N: Broad Jπ = 1- states in the 14C + α system RADIOACTIVITY 18N(β-); measured β-delayed Eα, βα-coin. 18O deduced level energies, J, π, widths. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.75.012804
2005GO11 Phys.Rev.Lett. 94, 142501 (2005) A.Gorelov, D.Melconian, W.P.Alford, D.Ashery, G.Ball, J.A.Behr, P.G.Bricault, J.M.D'Auria, J.Deutsch, J.Dilling, M.Dombsky, P.Dube, J.Fingler, U.Giesen, F.Gluck, S.Gu, O.Hausser, K.P.Jackson, B.K.Jennings, M.R.Pearson, T.J.Stocki, T.B.Swanson, M.Trinczek Scalar Interaction Limits from the β-ν Correlation of Trapped Radioactive Atoms RADIOACTIVITY 38mK(β+); measured Eβ, recoil spectrum, (recoil)β-coin; deduced β-ν correlation parameter. Magneto-optical trap.
doi: 10.1103/PhysRevLett.94.142501
2003TR01 Phys.Rev.Lett. 90, 012501 (2003) M.Trinczek, A.Gorelov, D.Melconian, W.P.Alford, D.Asgeirsson, D.Ashery, J.A.Behr, P.G.Bricault, J.M.D'Auria, J.Deutsch, J.Dilling, M.Dombsky, P.Dube, S.Eaton, J.Fingler, U.Giesen, S.Gu, O.Hausser, K.P.Jackson, B.Lee, J.H.Schmid, T.J.Stocki, T.B.Swanson, W.Wong Novel Search for Heavy ν Mixing from the β+ Decay of 38mK Confined in an Atom Trap RADIOACTIVITY 38mK(β+); measured Eβ, recoil energy; deduced neutrino momentum, admixture limits.
doi: 10.1103/PhysRevLett.90.012501
2002AN06 Phys.Rev. C65, 034310 (2002) D.Anthony, L.Buchmann, P.Bergbusch, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, J.Powell, F.C.Barker β-Delayed Deuteron Emission from 6He RADIOACTIVITY 6He(β-) [from C(p, X)]; measured Eβ, β-delayed deuteron spectra, dα-coin, T1/2; deduced branching ratio. Comparison with model predictions.
doi: 10.1103/PhysRevC.65.034310
2002CH61 Phys.Rev. C 66, 064316 (2002) J.C.Chow, J.D.King, N.P.T.Bateman, R.N.Boyd, L.Buchmann, J.M.D'Auria, T.Davinson, M.Dombsky, E.Gete, U.Giesen, C.Iliadis, K.P.Jackson, A.C.Morton, J.Powell, A.Shotter β-delayed particle decay of 17Ne into p+α+12C through the isobaric analog state in 17F RADIOACTIVITY 17Ne(β+α), (β+p); measured Ep, Eα pα(12C)-coin following decay of intermediate IAS state; deduced branching ratios. 17F deduced branching ratios for particle decay from IAS.
doi: 10.1103/PhysRevC.66.064316
2002EN06 Nucl.Phys. A701, 228c (2002) S.Engel, S.Bishop, A.Chen, C.Dale, J.M.D'Auria, U.Giesen, U.Greife, R.Henderson, D.Hunter, D.Hutcheon, R.Openshaw, J.Rogers, C.Rolfs, A.Shotter Development of Detection Systems for Low-Energy Heavy Ions at DRAGON
doi: 10.1016/S0375-9474(01)01580-9
2002MO19 Nucl.Phys. A706, 15 (2002) A.C.Morton, J.C.Chow, J.D.King, R.N.Boyd, N.P.T.Bateman, L.Buchmann, J.M.D'Auria, T.Davinson, M.Dombsky, W.Galster, E.Gete, U.Giesen, C.Iliadis, K.P.Jackson, J.Powell, G.Roy, A.Shotter Beta-Delayed Particle Decay of 17Ne RADIOACTIVITY 17Ne(β+p), (β+α); measured Ep, Eα, pγ-coin, angular correlations; deduced log ft, Gamow-Teller strength. 17F deduced levels, J, π, particle decay branching ratios.
doi: 10.1016/S0375-9474(02)00862-X
2002TI03 Phys.Rev.Lett. 88, 072501 (2002) P.Tischhauser, R.E.Azuma, L.Buchmann, R.Detwiler, U.Giesen, J.Gorres, M.Heil, J.Hinnefeld, F.Kappeler, J.J.Kolata, H.Schatz, A.Shotter, E.Stech, S.Vouzoukas, M.Wiescher Elastic α - 12C Scattering and the 12C(α, γ)16O E2 S Factor NUCLEAR REACTIONS 12C(α, α), E=2.6-8.2 MeV; measured σ(θ); deduced interaction radius. 16O levels deduced reduced width amplitudes. 12C(α, γ), E(cm)=300 keV; calculated E2 S-factor. R-matrix analysis, comparison with previous results.
doi: 10.1103/PhysRevLett.88.072501
2001BU20 Nucl.Phys. A688, 259c (2001) L.Buchmann, P.Tischhauser, R.E.Azuma, R.Detwiler, U.Giesen, J.Gorres, M.Heil, J.Hinnefeld, F.Kappeler, J.J.Kolata, H.Schatz, A.Shotter, E.Stech, S.Vouzoukas, M.Wiescher Restrictions on the Stellar 12C(α, γ)16O Rate from Elastic α-12C Scattering NUCLEAR REACTIONS 12C(α, α), E=2.6-8.2 MeV; measured σ(θ), S-factors following R-matrix calculations. Comparison with previous measurements.
doi: 10.1016/S0375-9474(01)00710-2
2001GO28 Nucl.Phys. A688, 225c (2001) J.Gorres, C.Arlandini, U.Giesen, M.Heil, F.Kappeler, H.Leiste, E.Stech, M.Wiescher Topics in Stellar He Burning NUCLEAR REACTIONS 14N(α, γ), E=low; measured σ, resonance energy and strength, reaction rates. Comparison with earlier data, network calculations.
doi: 10.1016/S0375-9474(01)00703-5
2001HE22 Nucl.Phys. A688, 499c (2001) M.Heil, A.Couture, J.Daly, R.Detwiler, J.Gorres, G.Hale, F.Kappeler, R.Reifarth, U.Giesen, E.Stech, P.Tischhauser, C.Ugalde, M.Wiescher A Measurement of the 13C(α, α) Differential Cross Section and Its Application to the 13C(α, n) Reaction NUCLEAR REACTIONS 13C(α, α), E=2.6-6.2 MeV; measured σ(θ). 13C(α, n), E=0-2 MeV; calculated σ, S-factor following r-matrix analysis of elastic scattering data. Comparison with earlier results for s-process conditions.
doi: 10.1016/S0375-9474(01)00768-0
2000GE09 Phys.Rev. C61, 064310 (2000) E.Gete, L.Buchmann, R.E.Azuma, D.Anthony, N.Bateman, J.C.Chow, J.M.D'Auria, M.Dombsky, U.Giesen, C.Iliadis, K.P.Jackson, J.D.King, D.F.Measday, A.C.Morton β-Delayed Particle Decay of 9C and the A = 9, T = 1/2 Nuclear System: Experiment, data, and phenomenological analysis RADIOACTIVITY 9C(β+); measured Eβ, Iβ, β-delayed particle spectra, coincidences, angular correlations. 9B levels deduced excitation and decay branching ratios.
doi: 10.1103/PhysRevC.61.064310
2000GO43 Phys.Rev. C62, 055801 (2000) J.Gorres, C.Arlandini, U.Giesen, M.Heil, F.Kappeler, H.Leiste, E.Stech, M.Wiescher Low-Energy Resonances in 14N(α, γ)18F and Their Astrophysical Implications NUCLEAR REACTIONS 14N(α, γ), E=550-1300 keV; measured Eγ, Iγ(t), resonance yields; deduced astrophysical reaction rates. 18F deduced resonance energies, strengths. Implications for isotopic abundances discussed.
doi: 10.1103/PhysRevC.62.055801
2000GO54 Hyperfine Interactions 127, 373 (2000) A.Gorelov, J.A.Behr, D.Melconian, M.Trinczek, P.Dube, O.Hausser, U.Giesen, K.P.Jackson, T.Swanson, J.M.D'Auria, M.Dombsky, G.Ball, L.Buchmann, B.Jennings, J.Dilling, J.Schmid, D.Ashery, J.Deutsch, W.P.Alford, D.Asgeirsson, W.Wong, B.Lee Beta-neutrino correlation experiments on laser trapped 38mK, 37K RADIOACTIVITY 38mK(β+); measured recoil spectra, (recoil)β-coin; deduced neutrino momentum, β-ν correlation.
doi: 10.1023/A:1012649229978
1999LA11 Nucl.Instrum.Methods Phys.Res. A423, 247 (1999) R.Lange, J.D'Auria, U.Giesen, J.Vincent, T.Ruth Preparation of a Radioactive 44Ti Target NUCLEAR REACTIONS Sc(p, X)44Ti, E=60 MeV; measured delayed Eγ, Iγ. Chemical separation for preparation of radioactive target.
doi: 10.1016/S0168-9002(98)01289-3
1998CH05 Phys.Rev. C57, R475 (1998) J.C.Chow, A.C.Morton, R.E.Azuma, N.Bateman, R.N.Boyd, L.Buchmann, J.M.D'Auria, T.Davinson, M.Dombsky, W.Galster, E.Gete, U.Giesen, C.Iliadis, K.P.Jackson, J.D.King, G.Roy, T.Shoppa, A.Shotter Three-Particle Breakup of the Isobaric Analog State in 17F RADIOACTIVITY 17Ne(β+) [from Mg, O(p, X)]; measured β-delayed pα(12C)-coin. 17F deduced IAS p, α branching ratios. Implications for stellar helium burning discussed.
doi: 10.1103/PhysRevC.57.R475
1998DI15 Hyperfine Interactions 115, 159 (1998) J.Dilling, J.A.Behr, A.Gorelov, T.Swanson, O.Hausser, D.Melconian, K.P.Jackson, M.Trinczek, U.Giesen, J.M.D'Auria Beta-Decay Experiments of Neutral Atoms in a Magneto-Optical Trap RADIOACTIVITY 37,38mK(β+); measured β-spectra, (recoil)β-coin. Magneto-optical trap.
doi: 10.1023/A:1012656907610
1997BE35 Phys.Rev.Lett. 79, 375 (1997) J.A.Behr, A.Gorelov, T.Swanson, O.Hausser, K.P.Jackson, M.Trinczek, U.Giesen, J.M.D'Auria, R.Hardy, T.Wilson, P.Choboter, F.Leblond, L.Buchmann, M.Dombsky, C.D.P.Levy, G.Roy, B.A.Brown, J.Dilling Magneto-Optic Trapping of β-Decaying 38mK, 37K from an On-Line Isotope Separator RADIOACTIVITY 37,38mK(EC); measured optical isotope shifts; deduced mean squared charge radii difference. Other isotopes, quadrupole moments discussed.
doi: 10.1103/PhysRevLett.79.375
1997DA12 Nucl.Phys. A621, 599c (1997) J.M.D'Auria, L.Buchmann, D.Hutcheon, P.Lipnik, D.Hunter, J.Rogers, R.Helmer, U.Giesen, A.Olin, P.Bricault A Facility for Studying Radiative Capture Reactions Induced with Radioactive Beams at ISAC
doi: 10.1016/S0375-9474(97)00311-4
1997IL03 Nucl.Phys. A621, 211c (1997) C.Iliadis, R.E.Azuma, J.Chow, J.D.King, A.C.Morton, L.Buchmann, M.Dombsky, K.P.Jackson, J.M.D'Auria, U.Giesen, J.G.Ross, H.Schatz, M.Wiescher Decay Studies of Importance to Explosive Hydrogen Burning RADIOACTIVITY 36K(β+p), (β+α) [from Ca(p, X), E=500 MeV]; measured α-, proton spectra; deduced log ft. 36Ar deduced α-emitting resonance.
doi: 10.1016/S0375-9474(97)00240-6
1997KI19 Nucl.Phys. A621, 169c (1997) J.D.King, R.E.Azuma, C.Iliadis, A.C.Morton, L.Buchmann, M.Dombsky, K.P.Jackson, J.M.D'Auria, U.Giesen, G.Roy, T.Davinson, A.Shotter, W.Galster, R.N.Boyd Investigation of the 12C(α, γ)16O Reaction Via the β-Delayed Proton Decay of 17Ne RADIOACTIVITY 17Ne(β+p); measured β-delayed proton spectra, pγ-coin. 16O levels deduced β-delayed proton branching ratios. Implications for 12C(α, γ) reaction.
doi: 10.1016/S0375-9474(97)00232-7
1996IL02 Nucl.Phys. A609, 237 (1996) C.Iliadis, R.E.Azuma, L.Buchmann, J.Chow, J.M.D'Auria, M.Dombsky, U.Giesen, J.D.King, A.C.Morton Beta-Delayed Particle Decay of 36K RADIOACTIVITY 36K(β+); measured decay products, β-delayed Ep, Ip, Eα, Iα. 36Ar; deduced levels, particle branching ratios, associated log ft upper limits. Microchannel plate in back-to-back geometry, surface barrier detector.
doi: 10.1016/0375-9474(96)00297-7
1994AZ03 Phys.Rev. C50, 1194 (1994); Erratum Phys.Rev. C56, 1655 (1997) R.E.Azuma, L.Buchmann, F.C.Barker, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.G.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, T.R.Wang, S.S.M.Wong, P.R.Wrean Constraints on the Low-Energy E1 Cross Section of 12C(α, γ)16O from the β-Delayed α Spectrum of 16N RADIOACTIVITY 16N(β-) [from on-line separation]; measured β-delayed α-spectrum, (α)(12C)-coin; deduced R-matrix, K-matrix level parameters relevant to 12C(α, γ) reaction. Thin Si surface barrier detector. NUCLEAR REACTIONS, ICPND 12C(α, γ), E(cm) ≤ 3 MeV; calculated E1 part of astrophysical S-factor, σ(E); deduced R-matrix, K-matrix level parameters. Data of β--delayed α-spectrum of 16N-decay input.
doi: 10.1103/PhysRevC.50.1194
1994DO08 Phys.Rev. C49, 1867 (1994) M.Dombsky, L.Buchmann, J.M.D'Auria, U.Giesen, K.P.Jackson, J.D.King, E.Korkmaz, R.G.Korteling, P.McNeely, J.Powell, G.Roy, M.Trinczek, J.Vincent β-Delayed α Decay of 17N RADIOACTIVITY 17N(β-); measured β-delayed Eα, Iα, α(13C)-coin; deduced log ft, total βα-branching ratio. 17O deduced levels contributing to α-decay.
doi: 10.1103/PhysRevC.49.1867
1994GI01 Nucl.Phys. A567, 146 (1994) U.Giesen, C.P.Browne, J.Gorres, J.G.Ross, M.Wiescher, R.E.Azuma, J.D.King, J.B.Vise, M.Buckby The Influence of Low-Energy Resonances on the Reaction Rate of 18O(α, γ)22Ne NUCLEAR REACTIONS, ICPND 18O(6Li, 6Li), (6Li, d), E=32 MeV; measured σ(θ); deduced model parameters. 18O(α, γ), E < 1 MeV; measured γ(θ). 18O(p, γ), E ≈ resonance; measured thick target yield curve. 22Ne deduced resonances, J, π, spectroscopic factors, role in 18O(α, γ) reaction rate.
doi: 10.1016/0375-9474(94)90731-5
1994VO12 Phys.Rev. C50, 1185 (1994) S.Vouzoukas, C.P.Browne, U.Giesen, J.Gorres, S.M.Graff, H.Herndl, C.Iliadis, L.O.Lamm, J.Meissner, J.G.Ross, K.Scheller, L.van Wormer, M.Wiescher, A.A.Rollefson Reaction Rate for 31S(p, γ)32Cl and Its Influence on the SiP Cycle in Hot Stellar Hydrogen Burning NUCLEAR REACTIONS 32S(3He, t), E=22.5-25 MeV; measured σ(Et), σ(θ); deduced 31S(p, γ) reaction rate, hot stellar hydrogen burning implications. 32Cl deduced level, J, π, C2S, Γγ.
doi: 10.1103/PhysRevC.50.1185
1993BU03 Phys.Rev.Lett. 70, 726 (1993) L.Buchmann, R.E.Azuma, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.G.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, T.R.Wang, S.S.M.Wong, P.R.Wrean β-Delayed α Spectrum of 16N and the 12C(α, γ)16O Cross Section at Low Energies RADIOACTIVITY 16N(β-); measured β-delayed Eα, Iα, α(12C)-coin; deduced E1 part of 12C(α, γ) reaction, astrophysical S-factor.
doi: 10.1103/PhysRevLett.70.726
1993BU18 J.Phys.(London) G19, S115 (1993) L.Buchmann, R.E.Azuma, C.A.Barnes, A.Chen, J.Chen, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.Korteling, P.McNeely, J.Powell, G.Roy, M.Trinczek, J.Vincent, P.R.Wrean, S.S.M.Wong The β-Delayed α Spectrum of 16N and the Low-Energy Extrapolation of the 12C(α, γ)16O Cross Section RADIOACTIVITY 16N(β-); measured β-delayed Eα, Iα, βα-coin; deduced 12C(α, γ) reaction σ(E=low) implications.
doi: 10.1088/0954-3899/19/S/010
1993BU21 Nucl.Instrum.Methods Phys.Res. B79, 330 (1993) L.Buchmann, R.E.Azuma, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, S.S.M.Wong, P.R.Wrean A Study of Beta Delayed Alpha Emission from 16N RADIOACTIVITY 16N(β-); measured β-delayed α(12C)-coin. 18,17N(β-); measured β-delayed Eα, Iα; deduced 12C(α, γ) reaction p-wave capture amplitude.
doi: 10.1016/0168-583X(93)95357-B
1993GI04 Nucl.Phys. A561, 95 (1993) U.Giesen, C.P.Browne, J.Gorres, S.Graff, C.Iliadis, H.-P.Trautvetter, M.Wiescher, V.Harms, K.L.Kratz, B.Pfeiffer, R.E.Azuma, M.Buckby, J.D.King The Astrophysical Implications of Low-Energy Resonances in 22Ne + α NUCLEAR REACTIONS 22Ne(6Li, d), E=32 MeV; measured σ(θ), σ(Ed). 22Ne(α, n), E=0.6-9 MeV; measured neutron yield vs E; deduced model parameters, resonance yield, reaction rates. 26Mg deduced resonances, J, π, α-spectroscopic factors, resonance strength.
doi: 10.1016/0375-9474(93)90167-V
1992IL01 Nucl.Phys. A539, 97 (1992) C.Iliadis, U.Giesen, J.Gorres, M.Wiescher, S.M.Graff, R.E.Azuma, C.A.Barnes Direct Proton Capture on 32S NUCLEAR REACTIONS, ICPND 32S(p, γ), E=0.4-2 MeV; measured Eγ, Iγ, absolute γ yield vs E; deduced stellar reaction rate. 33Cl levels deduced C2S.
doi: 10.1016/0375-9474(92)90237-E
1991IL01 Nucl.Phys. A533, 153 (1991) C.Iliadis, U.Giesen, J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, J.King, M.Buckby, C.A.Barnes, T.R.Wang The Reaction Branching 31P(p, γ)/31P(p, α) in the rp-Process NUCLEAR REACTIONS, ICPND 31P(p, γ), E=0.28-0.62 MeV; 31P(p, α), E=0.28-0.45 MeV; measured σ(E), relative yield. 32S, 28Si deduced resonances, J, π, resonance strengths. Hauser-Feshbach calculations.
doi: 10.1016/0375-9474(91)90824-P
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