NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = G.Ruprecht Found 47 matches. 2020BO05 Acta Phys.Pol. B51, 893 (2020) D.Bohm, K.Czerski, A.Huke, J.-C.Lewitz, D.Weissbach, S.Gottlieb, G.Ruprecht New Methods for Nuclear Waste Treatment of the Dual Fluid Reactor Concept
doi: 10.5506/APhysPolB.51.893
2019TA20 Phys.Lett. B 798, 134894 (2019) M.P.Taggart, C.Akers, A.M.Laird, U.Hager, C.Ruiz, D.A.Hutcheon, M.A.Bentley, J.R.Brown, L.Buchmann, A.A.Chen, J.Chen, K.A.Chipps, A.Choplin, J.M.D'Auria, B.Davids, C.Davis, C.Aa.Diget, L.Erikson, J.Fallis, S.P.Fox, U.Frischknecht, B.R.Fulton, N.Galinski, U.Greife, R.Hirschi, D.Howell, L.Martin, D.Mountford, A.St.J.Murphy, D.Ottewell, M.Pignatari, S.Reeve, G.Ruprecht, S.Sjue, L.Veloce, M.Williams A direct measurement of the 17O(α, γ)21Ne reaction in inverse kinematics and its impact on heavy element production NUCLEAR REACTIONS 4He(17O, γ)21Ne, E=160, 202, 290, 360 keV/nucleon; measured reaction products, Eγ, Iγ; deduced resonance strengths, S-factors, astrophysical reaction rates.
doi: 10.1016/j.physletb.2019.134894
2018TA21 Acta Phys.Pol. B49, 675 (2018) N.Targosz-Sleczka, K.Czerski, M.Kaczmarski, D.Weissbach, A.I.Kilic, G.Ruprecht, A.Huke, S.Policastro Electron Screening Effect in Nuclear Reactions in Metallic and Gaseous Targets NUCLEAR REACTIONS 2H(d, p)3H, E=6-25 keV; measured reaction σ enhancement in Zr under ultra-high-vacuum conditions; deduced enhancement factor; calculated, fitted enhancement factors to metalic target; deduced 0+ resonance reduces the screening energy to 105 eV in Zr and allows for much better description of deuteron energy dependence of the enhancement factor.
doi: 10.5506/aphyspolb.49.675
2017KA15 Acta Phys.Pol. B48, 489 (2017) M.Kaczmarski, K.Czerski, D.Weissbach, A.I.Kilic, G.Ruprecht, A.Huke Threshold Resonance Contribution to the Thick Target 2H(d, p)3H Reaction Yield NUCLEAR REACTIONS 2H(d, p), E=5-26 keV; calculated thick target electron screening and assumed narrow threshold rersonance influence on resonant S-factor and on σ. Compared to published thick target data of the same group.
doi: 10.5506/APhysPolB.48.489
2016CZ02 Europhys.Lett. 113, 22001 (2016) K.Czerski, D.Weissbach, A.I.Kilic, G.Ruprecht, A.Huke, M.Kaczmarski, N.Targosz-Sleczka, K.Maass Screening and resonance enhancements of the 2H(d, p)3H reaction yield in metallic environments NUCLEAR REACTIONS 2H(d, p), E<25 keV; measured reaction products. 4He; deduced σ, 0+ threshold resonance in 4He. Comparison with theoretical calculations performed within the T-matrix approximation.
doi: 10.1209/0295-5075/113/22001
2014GA24 Phys.Rev. C 90, 035803 (2014) N.Galinski, S.K.L.Sjue, G.C.Ball, D.S.Cross, B.Davids, H.Al Falou, A.B.Garnsworthy, G.Hackman, U.Hager, D.A.Howell, M.Jones, R.Kanungo, R.Kshetri, K.G.Leach, J.R.Leslie, M.Moukaddam, J.N.Orce, E.T.Rand, C.Ruiz, G.Ruprecht, M.A.Schumaker, C.E.Svensson, S.Triambak, C.D.Unsworth Lifetime measurements of states in 15O NUCLEAR REACTIONS 3He(16O, α), E=50 MeV; measured Eγ, Iγ, Eα, Iα, αγ-coin, level half-lives by DSAM using TIGRESS array for γ detection and Si detector telescopes for α particles at TRIUMF-ISAC-II facility. 15O; deduced three levels and associated half-lives. Monte-Carlo simulations. Relevance to astrophysical reaction rates for 14N(p, γ)15O reaction.
doi: 10.1103/PhysRevC.90.035803
2014GO03 Phys.Rev. C 89, 014305 (2014) A.Goasduff, S.Courtin, F.Haas, D.Lebhertz, D.G.Jenkins, J.Fallis, C.Ruiz, D.A.Hutcheon, P.-A.Amandruz, C.Davis, U.Hager, D.Ottewell, G.Ruprecht The 12C(16O, γ28Si) radiative capture reaction at sub-barrier energies NUCLEAR REACTIONS 12C(16O, γ)28Si, E=15.7 MeV; measured Eγ, Iγ, (28Si)γ-coin, γ-ray angular distributions, radiative capture and fusion cross sections using ISAC-I accelerator, BGO γ detector array and DRAGON electromagnetic spectrometer at TRIUMF facility; deduced branching ratio versus excitation energy for the 2+ entrance state, enhancement of M1 transitions to the 1+ and 2+ states at 11.45 MeV and 11.43 MeV, and J(J+1) systematics. Comparisons with Monte-Carlo GEANT3 simulations and previous experimental studies.
doi: 10.1103/PhysRevC.89.014305
2014KA19 Acta Phys.Pol. B45, 509 (2014) M.Kaczmarski, A.I.Kilic, K.Czerski, A.Kowalska, D.Weissbach, N.Targosz-Sleczka, A.Huke, G.Ruprecht New Accelerator Facility for Measurements of Nuclear Reactions at Energies Below 1 keV
doi: 10.5506/APhysPolB.45.509
2013HO15 Phys.Rev. C 88, 025804 (2013) D.Howell, B.Davids, J.P.Greene, R.Kanungo, S.Mythili, C.Ruiz, G.Ruprecht, I.J.Thompson First determination of the 8Li valence neutron asymptotic normalization coefficient using the 7Li(8Li, 7Li)8Li reaction NUCLEAR REACTIONS 7Li(8Li, 7Li)8Li, E=11 MeV; measured 8Li particle spectra, (7Li)(8Li)-coin, σ(θ) using TUDA array at ISAC-TRIUMF. 8Li; deduced valence neutron asymptotic normalization coefficient (ANC) using DWBA analysis. 8B; deduced valence proton ANC from isospin asymmetry. 7Be (p, γ)8B; deduced astrophysical S-factor (S17(0)). Comparison with previous data.
doi: 10.1103/PhysRevC.88.025804
2013SJ01 Nucl.Instrum.Methods Phys.Res. A700, 179 (2013) S.K.L.Sjue, B.S.Nara Singh, P.Adsley, L.Buchmann, M.Carmona-Gallardo, B.Davids, J.Fallis, B.R.Fulton, N.Galinski, U.Hager, M.Hass, D.Howell, D.A.Hutcheon, A.M.Laird, L.Martin, D.Ottewell, S.Reeve, C.Ruiz, G.Ruprecht, S.Triambak Beam suppression of the DRAGON recoil separator for 3He(α, γ)7Be NUCLEAR REACTIONS 3He(α, γ)7Be, E=6.542 MeV; measured reaction products, recoil spectra.; deduced yields, beam suppression. Comparison with available data.
doi: 10.1016/j.nima.2012.10.062
2012NA17 J.Phys.:Conf.Ser. 337, 012057 (2012) B.S.Nara Singh, S.K.L.Sjue, B.Davids, M.Hass, P.Adsley, L.Buchmann, M.Carmona-Gallardo, J.Fallis, S.P.Fox, B.Fulton, N.Galinski, U.Hager, D.A.Hutcheon, A.M.Laird, L.Martin, D.Ottewell, S.Reeve, C.Ruiz, G.Ruprecht, A.Shotter, O.Tengblad Cross section measurements of the 3He(α, γ)7Be reaction using DRAGON at TRIUMF NUCLEAR REACTIONS 3He(α, γ), E(cm)=2-3 MeV; measured reaction products using DRAGON separator at TRIUMF and DSSSD; deduced S-factor. Compared with other data and FMD (fermionic molecular dynamics) calculations of Neff (this conf., paper 012055).
doi: 10.1088/1742-6596/337/1/012057
2011BE11 Phys.Rev. C 83, 042801 (2011) C.E.Beer, A.M.Laird, A.St.J.Murphy, M.A.Bentley, L.Buchman, B.Davids, T.Davinson, C.A.Diget, S.P.Fox, B.R.Fulton, U.Hager, D.Howell, L.Martin, C.Ruiz, G.Ruprecht, P.Salter, C.Vockenhuber, P.Walden Direct measurement of the 18F( p, α)15O reaction at nova temperatures NUCLEAR REACTIONS 18F(p, α), E(cm)=250, 330, 453, 673 keV; measured Eα, Iα, α(heavy ion)-coin, cross sections, angular distributions, and S factors at ISAC-TRIUMF facility. 19Ne; deduced resonances, R-matrix analysis. Discussed implications for the reaction rate in the context of nova explosions.
doi: 10.1103/PhysRevC.83.042801
2011KI07 Int.J.Mod.Phys. E20, 576 (2011) A.I.Kilic, K.Czerski, P.Heide, A.Huke, G.Ruprecht, N.Targosz-Sleczka Isospin symmetry breaking and branching ratio in the deuteron reactions at very low energies NUCLEAR REACTIONS 2H, Al, Zr, Pd, Sr, Li(d, n), (d, p), E<250 KeV; measured reaction products; deduced σ, σ(θ), branching ratios. Comparison with theoretical calculations.
doi: 10.1142/S0218301311018034
2011MA82 J.Phys.:Conf.Ser. 312, 042014 (2011) L.Martin, L.Buchmann, J.F.Carpino, A.Chen, A.Couture, B.Davids, J.Fallis, S.P.Fox, U.Hager, A.Hussein, A.M.Laird, K.Olchanski, D.Ottewell, C.Ruiz, G.Ruprecht, G.Sheffer, S.Sjue, O.Tengblad, F.Tovesson NEURAL - a tracking detector for neutron-induced reactions of astrophysical importance
doi: 10.1088/1742-6596/312/4/042014
2011TA04 Acta Phys.Pol. B42, 795 (2011) N.Targosz-Sleczka, K.Czerski, A.Huke, G.Ruprecht, L.Martin, D.Blauth, H.Winter Enhanced Pycnonuclear Reactions in Metallic Environments
2010ER02 Phys.Rev. C 81, 045808 (2010) L.Erikson, C.Ruiz, F.Ames, P.Bricault, L.Buchmann, A.A.Chen, J.Chen, H.Dare, B.Davids, C.Davis, C.M.Deibel, M.Dombsky, S.Foubister, N.Galinski, U.Greife, U.Hager, A.Hussein, D.A.Hutcheon, J.Lassen, L.Martin, D.F.Ottewell, C.V.Ouellet, G.Ruprecht, K.Setoodehnia, A.C.Shotter, A.Teigelhofer, C.Vockenhuber, C.Wrede, A.Wallner First direct measurement of the 23Mg(p, γ)24Al reaction NUCLEAR REACTIONS 23Mg(p, γ)24Al, E=500 keV; measured Eγ, Iγ, γγ-, (recoil)γ-coin, (recoil)γ(t), thick target yields, resonance strengths; deduced resonance, reaction rates. DRAGON recoil spectrometer. GEANT3 simulations.
doi: 10.1103/PhysRevC.81.045808
2010KA03 Phys.Lett. B 682, 391 (2010) R.Kanungo, A.T.Gallant, M.Uchida, C.Andreoiu, R.A.E.Austin, D.Bandyopadhyay, G.C.Ball, J.A.Becker, A.J.Boston, H.C.Boston, B.A.Brown, L.Buchmann, S.J.Colosimo, R.M.Clark, D.Cline, D.S.Cross, H.Dare, B.Davids, T.E.Drake, M.Djongolov, P.Finlay, N.Galinski, P.E.Garrett, A.B.Garnsworthy, K.L.Green, S.Grist, G.Hackman, L.J.Harkness, A.B.Hayes, D.Howell, A.M.Hurst, H.B.Jeppesen, K.G.Leach, A.O.Macchiavelli, D.Oxley, C.J.Pearson, B.Pietras, A.A.Phillips, S.V.Rigby, C.Ruiz, G.Ruprecht, F.Sarazin, M.A.Schumaker, A.C.Shotter, C.S.Sumitharachchi, C.E.Svensson, I.Tanihata, S.Triambak, C.Unsworth, S.J.Williams, P.Walden, J.Wong, C.Y.Wu Structure of states in 12Be via the 11Be(d, p) reaction NUCLEAR REACTIONS 2H(11Be, p), E=5 MeV/nucleon; measured proton spectra, recoiling and product nucleus spectra, p(nucleus)-coin; deduced σ(θ), Q-value spectra, peak widths. 12Be; deduced energy levels, J, π, spectroscopic factors using DWBA analysis.
doi: 10.1016/j.physletb.2009.11.025
2010MA75 J.Phys.:Conf.Ser. 202, 012040 (2010) L.Martin, G.Ruprecht, U.Hager, L.Buchmann, P.A.Amaudruz, S.Fox, A.M.Laird, K.Chipps, P.Machule, R.Openshaw, P.Walden, M.Walter, P.Bruskiewich, A.C.Shotter TACTIC - Ion tracking in nuclear physics
doi: 10.1088/1742-6596/202/1/012040
2009BU12 Phys.Rev. C 80, 045803 (2009) L.Buchmann, G.Ruprecht, C.Ruiz β-delayed α decay of 16N RADIOACTIVITY 16N(β-), (β-α); analyzed β-delayed α-spectra from previous experiments at Yale, Triumf, Argonne, Seattle and Mainz using GEANT4 simulations and R-matrix analysis; deduced E1 fraction of the ground-state transition in 12C(α, γ)16O reaction of astrophysical importance.
doi: 10.1103/PhysRevC.80.045803
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
2008BU12 Nucl.Phys. A805, 462c (2008) L.Buchmann, P.Amaudruz, J.D'Auria, D.Hutcheon, C.Matei, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber, P.Walden Nuclear Astrophysics at TRIUMF NUCLEAR REACTIONS 4He(12C, γ), E not given; 1H(26Al, γ), E not given; 4He(40Ca, γ), E(cm)=2.18-4.15 MeV; measured Eγ, Iγ; deduced astrophysical S-factor. RADIOACTIVITY 22Na(β+), 198Au(β-); measured T1/2, temperature dependence not observed. 16N(β-); calculated β-delayed Eα, Iα using GEANT4 code.
doi: 10.1016/j.nuclphysa.2008.02.267
2008HU08 Phys.Rev. C 78, 015803 (2008) A.Huke, K.Czerski, P.Heide, G.Ruprecht, N.Targosz, W.Zebrowski Enhancement of deuteron-fusion reactions in metals and experimental implications NUCLEAR REACTIONS 2H(p, d), E<50 keV; measured screening energies, enhancement factors of host metals Li, Al, Zr, Pd, Ta. Comparison with theory and existing data. RADIOACTIVITY 22Na(β+), 198Au(β-), 210Po(α); analyzed the effect of host metals on half-lives.
doi: 10.1103/PhysRevC.78.015803
2008KA04 Phys.Lett. B 660, 26 (2008) R.Kanungo, A.N.Andreyev, L.Buchmann, B.Davids, G.Hackman, D.Howell, P.Khalili, B.Mills, E.Padilla-Rodal, Steven C.Pieper, J.Pearson, C.Ruiz, G.Ruprecht, A.Shotter, I.Tanihata, C.Vockenhuber, P.Walden, R.B.Wiringa Spectroscopic factors for the 9Li ground state and N = 6 shell closure NUCLEAR REACTIONS 2H(9Li, t), (9Li, d), E=1.68 MeV/nucleon; measured σ(θ); deduced spectroscopic factors.
doi: 10.1016/j.physletb.2007.12.024
2008MY01 Phys.Rev. C 77, 035803 (2008) S.Mythili, B.Davids, T.K.Alexander, G.C.Ball, M.Chicoine, R.S.Chakrawarthy, R.Churchman, J.S.Forster, S.Gujrathi, G.Hackman, D.Howell, R.Kanungo, J.R.Leslie, E.Padilla, C.J.Pearson, C.Ruiz, G.Ruprecht, M.A.Schumaker, I.Tanihata, C.Vockenhuber, P.Walden, S.Yen Lifetimes of states in 19Ne above the 15O+α breakup threshold NUCLEAR REACTIONS 3He(20Ne, α), E=34 MeV; measured Eγ, Iγ, γα-coin, α-spectra, lifetimes using Doppler Shift Attenuation Method; 19Ne; deduced levels, J, π. 15O(α, γ)19Ne; deduced reactions rates.
doi: 10.1103/PhysRevC.77.035803
2008RA23 Phys.Rev.Lett. 101, 212501 (2008) R.Raabe, A.Andreyev, M.J.G.Borge, L.Buchmann, P.Capel, H.O.U.Fynbo, M.Huyse, R.Kanungo, T.Kirchner, C.Mattoon, A.C.Morton, I.Mukha, J.Pearson, J.Ponsaers, J.J.Ressler, K.Riisager, C.Ruiz, G.Ruprecht, F.Sarazin, O.Tengblad, P.Van Duppen, P.Walden β-Delayed Deuteron Emission from 11Li: Decay of the Halo RADIOACTIVITY 11Li(β-); measured β-delayed deuteron spectrum. Deduced transition probability.
doi: 10.1103/PhysRevLett.101.212501
2008RU01 J.Phys.(London) G35, 014017 (2008) G.Ruprecht, C.Vockenhuber, C.Ruiz, L.Buchmann, J.Pearson, D.Ottewell, K.Czerski, A.Huke On the possible influence of electron screening on the lifetime of radioactive nuclei RADIOACTIVITY 22Na(β+) [from 27Al(p, X), E=70 MeV]; measured Eγ, Iγ, T1/2 as function of temperature. Deduced influence of electron screening on T1/2.
doi: 10.1088/0954-3899/35/1/014017
2008RU05 Phys.Rev. C 77, 065502 (2008), Erratum Phys.Rev. C 78, 039901 (2008) G.Ruprecht, C.Vockenhuber, L.Buchmann, R.Woods, C.Ruiz, S.Lapi, D.Bemmerer Precise measurement of the β decay and electron capture of 22Na, 198Au, and 196Au in low-temperature metal hosts, and reexamination of lifetime modifications RADIOACTIVITY 22Na(β+), 196Au(EC), 198Au(β-); measured half-life and its dependence on temperature.
doi: 10.1103/PhysRevC.77.065502
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
2008VO01 J.Phys.(London) G35, 014034 (2008) C.Vockenhuber, C.O.Ouellet, L.-S.The, L.Buchmann, J.Caggiano, A.A.Chen, J.M.D'Auria, B.Davids, L.Fogarty, D.Frekers, A.Hussein, D.A.Hutcheon, W.Kutschera, D.Ottewell, M.Paul, M.M.Pavan, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, A.Wallner 40Ca(α, γ)44Ti and the production of 44Ti in supernovae NUCLEAR REACTIONS 4He(40Ca, γ), E=600-1150 keV/nucleon; measured Eγ, γγ-, (recoil)γ-coin, excitation function.
doi: 10.1088/0954-3899/35/1/014034
2007GR11 Nucl.Instrum.Methods Phys.Res. B261, 1089 (2007) U.Greife, J.Livesay, C.Jewett, K.Chipps, F.Sarazin, D.Bardayan, J.Blackmon, C.Nesaraja, M.S.Smith, A.Champagne, R.Fitzgerald, K.Jones, J.Thomas, R.Kozub, L.Buchmann, J.Caggiano, D.Hunter, D.Hutcheon, A.Olin, D.Ottewell, J.Rogers, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber, S.Bishop, J.D'Auria, M.Lamay, W.Liu, C.Wrede, M.L.Chatterjee, A.A.Chen, J.Pearson, S.Engel, A.M<.Laird, D.Gigliotti, A.Hussein Recent results of experiments with radioactive 21Na and 7Be ion beams NUCLEAR REACTIONS 1H(21Na, γ), E=1.18 MeV/nucleon; measured Eγ, Iγ, yields. 1H(7Be, X), E=4-27 MeV; measured elastic and inelastic scattering σ.
doi: 10.1016/j.nimb.2007.03.055
2007JE08 Phys.Rev. C 76, 044310 (2007) D.G.Jenkins, B.R.Fulton, P.Marley, S.P.Fox, R.Glover, R.Wadsworth, D.L.Watson, S.Courtin, F.Haas, D.Lebhertz, C.Beck, P.Papka, M.Rousseau, A.Sanchez i Zafra, D.A.Hutcheon, C.Davis, D.Ottewell, M.M.Pavan, J.Pearson, C.Ruiz, G.Ruprecht, J.Slater, M.Trinczek, J.D'Auria, C.J.Lister, P.Chowdhury, C.Andreoiu, J.J.Valiente-Dobon, S.Moon Decay strength distributions in 12C(12C, γ) radiative capture NUCLEAR REACTIONS 12C(12C, γ), E(cm)=6.0, 6.8, 7.5, 8.0 MeV; measured Eγ, Iγ, γγ, (recoil)γ-coin; deduced multipolarities, on and off resonances. TRIUMF-ISAC DRAGON recoil spectrometer, GEANT3 array.
doi: 10.1103/PhysRevC.76.044310
2007VO03 Nucl.Instrum.Methods Phys.Res. B259, 688 (2007) C.Vockenhuber, C.O.Ouellet, L.Buchmann, J.Caggiano, A.A.Chen, J.M.D'Auria, D.Frekers, A.Hussein, D.A.Hutcheon, W.Kutschera, K.Jayamanna, D.Ottewell, M.Paul, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, A.Wallner The 40Ca(α, γ)44Ti reaction at DRAGON NUCLEAR REACTIONS 4He(40Ca, γ)44Ti, E=1.135 MeV/nucleon; measured yield and resonance strength at DRAGON recoil mass spectrometer.
doi: 10.1016/j.nimb.2007.01.222
2007VO06 Phys.Rev. C 76, 035801 (2007) C.Vockenhuber, C.O.Ouellet, L.-S.The, L.Buchmann, J.Caggiano, A.A.Chen, H.Crawford, J.M.D'Auria, B.Davids, L.Fogarty, D.Frekers, A.Hussein, D.A.Hutcheon, W.Kutschera, A.M.Laird, R.Lewis, E.O'Connor, D.Ottewell, M.Paul, M.M.Pavan, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, B.Wales, A.Wallner Measurement of the 40Ca(α, γ)44Ti reaction relevant for supernova nucleosynthesis NUCLEAR REACTIONS 4He(40Ca, γ)44Ti, E=0.60-1.15 MeV/nucleon; measured recoil energies, yields, and cross section.
doi: 10.1103/PhysRevC.76.035801
2007ZY01 Nucl.Instrum.Methods Phys.Res. B254, 17 (2007) J.Zylberberg, D.Hutcheon, L.Buchmann, J.Caggiano, W.R.Hannes, A.Hussein, E.O'Connor, D.Ottewell, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber Charge-state distributions after radiative capture of helium nuclei by carbon beam NUCLEAR REACTIONS 4He(12C, γ), E=1.068 MeV/nucleon; measured beam and recoil charge state distributions.
doi: 10.1016/j.nimb.2006.09.019
2006CZ03 Eur.Phys.J. A 27, Supplement 1, 83 (2006) K.Czerski, A.Huke, P.Heide, G.Ruprecht Experimental and theoretical screening energies for the 2H(d, p)3H reaction in metallic environments NUCLEAR REACTIONS 2H(d, p), E=low; calculated electron screening effects for reactions in deuterated metals.
doi: 10.1140/epja/i2006-08-012-y
2006HU13 Eur.Phys.J. A 27, Supplement 1, 187 (2006) A.Huke, K.Czerski, T.Dorsch, A.Biller, P.Heide, G.Ruprecht Evidence for a host-material dependence of the n/p branching ratio of low-energy d+d reactions within metallic environments NUCLEAR REACTIONS 2H(d, p), (d, n), E ≈ 7-55 keV; measured σ(θ), branching ratios for targets embedded in Ta, Sr, Li.
doi: 10.1140/epja/i2006-08-028-3
2006MA81 Phys.Rev.Lett. 97, 242503 (2006) C.Matei, L.Buchmann, W.R.Hannes, D.A.Hutcheon, C.Ruiz, C.R.Brune, J.Caggiano, A.A.Chen, J.D'Auria, A.Laird, M.Lamey, ZH.Li, WP.Liu, A.Olin, D.Ottewell, J.Pearson, G.Ruprecht, M.Trinczek, C.Vockenhuber, C.Wrede Measurement of the Cascade Transition via the First Excited State of 16O in the 12C(α, γ)16O Reaction, and Its S Factor in Stellar Helium Burning NUCLEAR REACTIONS 4He(12C, γ), E(cm)=2.22-5.42 MeV; measured Eγ, Iγ, (particle)γ-coin; deduced σ, astrophysical S-factor. Recoil separator.
doi: 10.1103/PhysRevLett.97.242503
2006RU09 Phys.Rev.Lett. 96, 252501 (2006) C.Ruiz, A.Parikh, J.Jose, L.Buchmann, J.A.Caggiano, A.A.Chen, J.A.Clark, H.Crawford, B.Davids, J.M.D'Auria, C.Davis, C.Deibel, L.Erikson, L.Fogarty, D.Frekers, U.Greife, A.Hussein, D.A.Hutcheon, M.Huyse, C.Jewett, A.M.Laird, R.Lewis, P.Mumby-Croft, A.Olin, D.F.Ottewell, C.V.Ouellet, P.Parker, J.Pearson, G.Ruprecht, M.Trinczek, C.Vockenhuber, C.Wrede Measurement of the Ec.m. = 184 keV Resonance Strength in the 26gAl(p, γ)27Si Reaction NUCLEAR REACTIONS 1H(26Al, γ), E=5.122, 5.226, 5.850 MeV; measured Eγ, (recoil)γ-coin. 26Al(p, γ), E(cm) ≈ 184 keV; deduced resonance strength. Astrophysical implications discussed.
doi: 10.1103/PhysRevLett.96.252501
2006RU12 Eur.Phys.J. A 27, Supplement 1, 315 (2006) G.Ruprecht, D.Gigliotti, P.Amaudruz, L.Buchmann, S.P.Fox, B.R.Fulton, T.Kirchner, A.M.Laird, P.D.Mumby-Croft, R.Openshaw, M.M.Pavan, J.Pearson, G.Sheffer, P.Walden Status of the TRIUMF annular chamber for the tracking and identification of charged particles (TACTIC)
doi: 10.1140/epja/i2006-08-048-y
2005EN07 Nucl.Instrum.Methods Phys.Res. A 553, 491 (2005) S.Engel, D.Hutcheon, S.Bishop, L.Buchmann, J.Caggiano, M.L.Chatterjee, A.A.Chen, J.D'auria, D.Gigliotti, U.Greife, D.Hunter, A.Hussein, C.C.Jewett, A.M.Laird, M.Lamey, W.Liu, A.Olin, D.Ottewell, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber, C.Wrede Commissioning the DRAGON facility at ISAC NUCLEAR REACTIONS 20Ne(p, γ), 21Ne(p, γ), 24Mg(p, γ), E=214 keV-1.1 MeV; measured products, Eγ, Iγ; deduced resonance parameters. Data were imported from EXFOR entry C1403.
doi: 10.1016/j.nima.2005.07.029
2005RU16 Nucl.Phys. A758, 170c (2005) G.Ruprecht, K.Czerski, D.Bemmerer, M.Hoeft, P.Heide Excitation of Giant Resonances in Deuteron Stripping Reactions on 10B far below the Coulomb Barrier NUCLEAR REACTIONS 10B(d, p), E(cm)=0-2.5 MeV; analyzed S-factors; deduced resonance contributions. 12C deduced hole-state contribution to GDR.
doi: 10.1016/j.nuclphysa.2005.05.172
2004CZ02 Europhys.Lett. 68, 363 (2004) K.Czerski, A.Huke, P.Heide, G.Ruprecht The 2H(d, p)3H reaction in metallic media at very low energies NUCLEAR REACTIONS 2H(d, p), E < 1 keV; calculated σ, thick-target yields, screening effects for targets implanted in metallic media. Dielectric function theory, comparison with data.
doi: 10.1209/epl/i2004-10209-3
2004RU10 Phys.Rev. C 70, 025803 (2004) G.Ruprecht, K.Czerski, D.Bemmerer, M.Hoeft, P.Heide Coherent resonance contributions in the reactions 6Li(d, α)4He and 10B(d, p0)11B at sub-Coulomb energies NUCLEAR REACTIONS 6Li(d, α), E(cm)=21-81 keV; measured angular distributions; 10B(d, p), E(cm)=100-300 keV; measured σ, angular distributions; deduced resonance contributions. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.70.025803
2001CZ01 Europhys.Lett. 54, 449 (2001) K.Czerski, A.Huke, A.Biller, P.Heide, M.Hoeft, G.Ruprecht Enhancement of the Electron Screening Effect for d + d Fusion Reactions in Metallic Environments NUCLEAR REACTIONS 2H(d, p), (d, n), E=5-60 MeV; measured angular distributions, thick-target yields for targets implanted in Al, Zr, and Ta; deduced possible electron screening effects.
doi: 10.1209/epl/i2001-00265-7
2001RU08 Nucl.Phys. A688, 521c (2001) G.Ruprecht, D.Bemmerer, K.Czerski, P.Heide, M.Hoeft Interference Effects between Resonant and Direct Reaction Mechanisms for 6Li(d, α)4He NUCLEAR REACTIONS 6Li(d, α), E=40-2000 keV; calculated S-factor, σ(θ), anisotropy. Optical Model, DWBA.
doi: 10.1016/S0375-9474(01)00775-8
1997CZ01 Phys.Rev. C55, 1517 (1997) K.Czerski, A.Huke, H.Bucka, P.Heide, G.Ruprecht, B.Unrau Subthreshold Resonance in the 6Li(d, α)4He Reaction and Its Astrophysical Implications NUCLEAR REACTIONS, ICPND 6Li(d, α), E=50-180 keV; measured σ(E), astrophysical S-factor vs E; deduced reaction mechanism, subthreshold resonance contribution, electron screening energy, stellar reaction rates.
doi: 10.1103/PhysRevC.55.1517
1997CZ04 Nucl.Phys. A621, 119c (1997) K.Czerski, G.Ruprecht, H.Bucka, P.Heide Comparison between the Ground State Transitions of the Sub-Coulomb Deuteron Stripping Reactions on 6Li NUCLEAR REACTIONS, ICPND 6Li(d, p), (d, n), E=65-135 keV; measured charged particle spectra; deduced reaction yields ratio, (d, p0) reaction astrophysical S-factors vs E. 8Be deduced resonance Γn/Γp.
doi: 10.1016/S0375-9474(97)00221-2
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