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NSR database version of April 27, 2024.

Search: Author = S.Graff

Found 14 matches.

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1995SC02      Phys.Rev. C51, 379 (1995)

H.Schatz, S.Jaag, G.Linker, R.Steininger, F.Kappeler, P.E.Koehler, S.M.Graff, M.Wiescher

Stellar Cross Sections for ³³S(n, α)³⁰Si, ³⁶Cl(n, p)³⁶S, and ³⁶Cl(n, α)³³P and the Origin of ³⁶S

NUCLEAR REACTIONS ³³S(n, α), ³⁶Cl(n, p), (n, α), E=10-260 keV; measured < σ(E) >; deduced stellar reaction rate for ³³S(n, α), nucleosynthesis of ³⁶S. Ionization chamber.

doi: 10.1103/PhysRevC.51.379
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22749.

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetT0084.

1993KO13      Phys.Rev. C47, 2107 (1993)

P.E.Koehler, S.M.Graff, H.A.O'Brien, Yu.M.Gledenov, Yu.P.Popov

³⁶Cl(n, p)³⁶S Cross Section from 25 meV to 800 keV and the Nucleosynthesis of the Rare Isotope ³⁶S

NUCLEAR REACTIONS ³⁶Cl(n, p), E=thermal-800 keV; measured σ(E); deduced astrophysical reaction rate. ³⁶S deduced resonances, Γ, γ-strength function. Other data input.

doi: 10.1103/PhysRevC.47.2107
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13905.

1992GO14      Nucl.Phys. A548, 414 (1992)

J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, C.A.Barnes, T.R.Wang

Alpha Capture on ¹⁴C and Its Astrophysical Implications

NUCLEAR REACTIONS ¹⁴C(α, γ), E=1.14-2.23 MeV; measured γ yield vs E; deduced reaction mechanisms. ¹⁸O deduced transitions, resonance strengths. Astrophysical implications.

doi: 10.1016/0375-9474(92)90692-D
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0562.

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0795.

1992IL03      Phys.Rev. C45, 2989 (1992)

C.Iliadis, J.G.Ross, J.Gorres, M.Wiescher, S.M.Graff, R.E.Azuma

Reaction ³⁶Ar(p, γ)³⁷K in Explosive Hydrogen Burning

NUCLEAR REACTIONS, ICPND ³⁶Ar(p, γ), E=0.32-0.93 MeV; measured Eγ, Iγ, γ yield vs E; calculated thermonuclear reaction rate vs temperature. ³⁷K levels deduced branching ratios, resonance strength.

doi: 10.1103/PhysRevC.45.2989
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0108.

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0793.

1991KO31      Phys.Rev. C44, 2788 (1991)

P.E.Koehler, S.M.Graff

¹⁷O(n, α)¹⁴C Cross Section from 25 meV to Approximately 1 MeV

NUCLEAR REACTIONS ¹⁷O(n, α), E=25 meV-1 MeV; measured σ(E); calculated astrophysical reaction rate. Non standard, big-bang nucleosynthesis. Enriched targets.

doi: 10.1103/PhysRevC.44.2788
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13534.

1990GO25      Nucl.Phys. A517, 329 (1990)

J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, C.A.Barnes, H.W.Becker, T.R.Wang

Proton Capture on ¹⁴C and Its Astrophysical Implications

NUCLEAR REACTIONS, ICPND ¹⁴C(p, γ), E=250-740 KeV; measured γ-spectra, σ(E); deduced astrophysical S-factor vs E. ¹⁵N deduced resonances, γ-branching ratio, resonance strength.

doi: 10.1016/0375-9474(90)90038-N
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0561.

1990GR04      Nucl.Phys. A510, 346 (1990)

S.Graff, J.Gorres, M.Wiescher, R.E.Azuma, J.King, J.Vise, G.Hardie T.R.Wang

Proton Capture on ²⁸Si and Its Astrophysical Implications

NUCLEAR REACTIONS, ICPND ²⁸Si(p, γ), E=0.37-2.95 MeV; measured σ(E); deduced astrophysical S-factor, total reaction rate. ²⁹P deduced resonances, resonance strengths, Γ, spectroscopic factors.

doi: 10.1016/0375-9474(90)90244-G
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2709.

1990LA05      Nucl.Phys. A510, 503 (1990)

L.O.Lamm, C.P.Browne, J.Gorres, S.M.Graff, M.Wiescher, A.A.Rollefson, B.A.Brown

The Level Structure of ²⁰Na and the Impact upon the Stellar Reaction Rate for ¹⁹Ne(p, γ)²⁰Ne

NUCLEAR REACTIONS, ICPND ²⁰Ne(³He, t), E=25.5 MeV; measured σ(θ). ²⁰Na deduced levels, J, π. ¹⁹Ne(p, γ), E=low; calculated stellar reaction rate.

doi: 10.1016/0375-9474(90)90063-R
Citations: PlumX Metrics

1989GO01      Phys.Rev. C39, 8 (1989)

J.Gorres, M.Wiescher, S.Graff, R.B.Vogelaar, B.W.Filippone, C.A.Barnes, S.E.Kellogg, T.R.Wang, B.A.Brown

Search for Resonances in the ²²Na(p, γ)²³Mg Reaction

NUCLEAR REACTIONS ²²Na(p, γ), E=0.4-1.27 MeV; measured γ-yield. ²³Mg levels deduced upper limits for resonance strengths, Iγ. Radioactive ²²Na target.

doi: 10.1103/PhysRevC.39.8
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0565.

1989WI24      Astrophys.J. 343, 352 (1989)

M.Wiescher, J.Gorres, S.Graff, L.Buchmann, F.K.Thielemann

The Hot Proton-Proton Chains in Low Metallicity Objects

NUCLEAR REACTIONS ⁸B(p, γ), ⁹C(α, p), ⁸B(α, p), ¹¹C(p, γ), ¹²N(p, γ), ¹³O(α, p), E<1.5 MeV; calculated astrophysical reaction rates, S-factors using level parameters, equilibrium mass abundances. Comparison with Hauser-Feshbach predictions and compilations.

doi: 10.1086/167709
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter S.Graff: , S.M.GRAFF