NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 10, 2024.

Search: Author = R.Kunz

Found 29 matches.

Back to query form



2013HA03      Phys.Rev. C 87, 025806 (2013)

S.Harissopulos, A.Spyrou, A.Lagoyannis, M.Axiotis, P.Demetriou, J.W.Hammer, R.Kunz, H.-W.Becker

Cross section measurements of proton capture reactions relevant to the p process: The case of 89Y(p, γ)90Zr and 121, 123Sb(p, γ)122, 124Te

NUCLEAR REACTIONS 89Y, 121,123Sb(p, γ)90Zr/122Te/124Te, E=16-3.4 MeV; measured Eγ, Iγ, γ(θ), total σ(E), primary and secondary γ; deduced astrophysical S(E) factors, reaction rates, isomeric cross section ratios. 90Zr; deduced levels, J, π. 89Y(p, γ)90Zr, E=2, 3, 4, 4.8 MeV; measured Eγ, integrated σ(E) by 4π-summing method. Comparison with TALYS code calculations, and with previous studies.

doi: 10.1103/PhysRevC.87.025806
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2150.


2012SC06      Phys.Lett. B 711, 35 (2012)

D.Schurmann, L.Gialanella, R.Kunz, F.Strieder

The astrophysical S factor of 12C(α, γ)16O at stellar energy

NUCLEAR REACTIONS 12C(α, γ)16O, E<5 MeV; analyzed available data; deduced S-factor and the uncertainties at stellar energy of 300 keV. Monte Carlo procedures, R-matrix analysis.

doi: 10.1016/j.physletb.2012.03.064
Citations: PlumX Metrics


2011SC23      Phys.Lett. B 703, 557 (2011)

D.Schurmann, A.Di Leva, L.Gialanella, R.Kunz, F.Strieder, N.De Cesare, M.De Cesare, A.D'Onofrio, K.Fortak, G.Imbriani, D.Rogalla, M.Romano, F.Terrasi

Study of the 6.05 MeV cascade transition in 12C(α, γ)16O

NUCLEAR REACTIONS 4He(12C, γ), E=3.3-4.5 MeV; measured reaction products, Eγ, Iγ; deduced S-factors. R-matrix analysis.

doi: 10.1016/j.physletb.2011.08.061
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1957. Data from this article have been entered in the XUNDL database. For more information, click here.


2010FO13      Eur.Phys.J. A 46, 161 (2010)

K.Fortak, R.Kunz, L.Gialanella, H.-W.Becker, J.Meijer, F.Strieder

The 198Au β- half-life in the metal Au revisited

RADIOACTIVITY 198Au(β-) [from 197Au(n, γ), E not given]; measured reaction products, Eγ, Iγ; deduced T1/2 and uncertainties, lack of temperature variations.

doi: 10.1140/epja/i2010-11030-1
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2009DI03      Phys.Rev.Lett. 102, 232502 (2009)

A.Di Leva, L.Gialanella, R.Kunz, D.Rogalla, D.Schurmann, F.Strieder, M.De Cesare, N.De Cesare, A.D'Onofrio, Z.Fulop, G.Gyurky, G.Imbriani, G.Mangano, A.Ordine, V.Roca, C.Rolfs, M.Romano, E.Somorjai, F.Terrasi

Stellar and Primordial Nucleosynthesis of 7Be: Measurement of 3He(αγ)7Be

NUCLEAR REACTIONS 3He(α, γ), E=700-3000 keV: measured cross sections; deduced astrophysical S-factor.

doi: 10.1103/PhysRevLett.102.232502
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1729. Data from this article have been entered in the XUNDL database. For more information, click here.


2008DI14      Nucl.Instrum.Methods Phys.Res. A595, 381 (2008)

A.Di Leva, M.De Cesare, D.Schurmann, N.De Cesare, A.D'Onofrio, L.Gialanella, R.Kunz, G.Imbriani, A.Ordine, V.Roca, D.Rogalla, C.Rolfs, M.Romano, E.Somorjai, F.Strieder, F.Terrasi

Recoil separator ERNA: Measurement of 3He(α, γ)7Be

NUCLEAR REACTIONS 3He(α, γ), E(cm)=0.7-3.3 MeV; measured yields.

doi: 10.1016/j.nima.2008.07.082
Citations: PlumX Metrics


2008MA36      Phys.Rev. C 78, 022802 (2008)

M.Marta, A.Formicola, Gy.Gyurky, D.Bemmerer, C.Broggini, A.Caciolli, P.Corvisiero, H.Costantini, Z.Elekes, Zs.Fulop, G.Gervino, A.Guglielmetti, C.Gustavino, G.Imbriani, M.Junker, R.Kunz, A.Lemut, B.Limata, C.Mazzocchi, R.Menegazzo, P.Prati, V.Roca, C.Rolfs, M.Romano, C.Rossi Alvarez, E.Somorjai, O.Straniero, F.Strieder, F.Terrasi, H.P.Trautvetter, A.Vomiero, for the LUNA Collaboration

Precision study of ground state capture in the 14N(p, γ)15O reaction

NUCLEAR REACTIONS 14N(p, γ), E=359, 380, 399 keV; measured Eγ, Iγ, σ ratios; deduced astrophysical S-factors. R-matrix analysis for capture to g.s. of 15O.

doi: 10.1103/PhysRevC.78.022802
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1693.


2008SC08      Phys.Rev. C 77, 055803 (2008)

D.Schurmann, R.Kunz, I.Lingner, C.Rolfs, F.Schumann, F.Strieder, H.-P.Trautvetter

Lifetime measurement of the 6792 keV state in 15O, important for the astrophysical S factor extrapolation in 14N(p, γ)15O

NUCLEAR REACTIONS 14N(p, γ), E=318 keV; measured Eγ, Iγ, γ∓coin, lifetimes using Doppler-shift attenuation method. 15O; deduced levels, J, π, astrophysical S factors. 19F(p, αγ), E=318 keV; measured Eγ, Iγ.

doi: 10.1103/PhysRevC.77.055803
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2006AS02      Phys.Rev. C 73, 055801 (2006)

M.Assuncao, M.Fey, A.Lefebvre-Schuhl, J.Kiener, V.Tatischeff, J.W.Hammer, C.Beck, C.Boukari-Pelissie, A.Coc, J.J.Correia, S.Courtin, F.Fleurot, E.Galanopoulos, C.Grama, F.Haas, F.Hammache, F.Hannachi, S.Harissopulos, A.Korichi, R.Kunz, D.LeDu, A.Lopez-Martens, D.Malcherek, R.Meunier, Th.Paradellis, M.Rousseau, N.Rowley, G.Staudt, S.Szilner, J.P.Thibaud, J.L.Weil

E1 and E2 S factors of 12C(α, γ0)160 from γ-ray angular distributions with a 4π-detector array

NUCLEAR REACTIONS 12C(α, γ), E(cm)=1.30-2.78 MeV; measured Eγ, Iγ(θ); deduced E1 and E2 astrophysical S-factors.

doi: 10.1103/PhysRevC.73.055801
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1420.


2005HA16      Nucl.Phys. A752, 514c (2005)

J.W.Hammer, M.Fey, R.Kunz, J.Kiener, V.Tatischeff, F.Haas, J.L.Weil, M.Assuncao, C.Beck, C.Boukari-Pelissie, A.Coc, J.J.Correia, S.Courtin, F.Fleurot, E.Galanopoulos, C.Grama, F.Hammache, S.Harissopulos, A.Korichi, E.Krmpotic, D.Le Du, A.Lopez-Martens, D.Malcherek, R.Meunier, P.Papka, T.Paradellis, M.Rousseau, N.Rowley, G.Staudt, S.Szilner

New determination of the 12C(α, γ)16O reaction rate from γ-ray angular distribution measurements

NUCLEAR REACTIONS 12C(α, γ), E(cm)=0.89-2.8 MeV; measured σ(θ), S-factors; deduced astrophysical reaction rate.

doi: 10.1016/j.nuclphysa.2005.02.056
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1420.


2005HA48      Nucl.Phys. A758, 363c (2005)

J.W.Hammer, M.Fey, R.Kunz, J.Kiener, V.Tatischeff, F.Haas, J.L.Weil, M.Assuncao, C.Beck, C.Boukari-Pelissie, A.Coc, J.J.Correia, S.Courtin, F.Fleurot, E.Galanopoulos, C.Grama, F.Hammache, S.Harissopulos, A.Korichi, E.Krmpotic, D.Le Du, A.Lopez-Martens, D.Malcherek, R.Meunier, P.Papka, T.Paradellis, M.Rousseau, N.Rowley, G.Staudt, S.Szilner

E1 and E2 capture cross section and astrophysical reaction rate of the key reaction 12C(α, γ)16O

NUCLEAR REACTIONS 12C(α, γ), E(cm)=0.89-2.8 MeV; measured Eγ, Iγ, angular distributions; deduced S-factors for E1 and E2 capture. Eurogam and Gandi arrays, astrophysical implications discussed.

doi: 10.1016/j.nuclphysa.2005.05.066
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1420.


2005HA56      J.Phys.(London) G31, S1417 (2005)

S.Harissopulos, A.Lagoyannis, A.Spyrou, Ch.Zarkadas, S.Galanopoulos, G.Perdikakis, H.-W.Becker, C.Rolfs, F.Strieder, R.Kunz, M.Fey, J.W.Hammer, A.Dewald, K.-O.Zell, P.von Brentano, R.Julin, P.Demetriou

Proton and alpha-particle capture reactions at sub-Coulomb energies relevant to the p process

NUCLEAR REACTIONS 104Pd(p, γ), E(cm)=2-8 MeV; 118Sn(α, γ), E(cm)=10-11 MeV; measured Eγ, Iγ, σ. Comparison with model predictions.

doi: 10.1088/0954-3899/31/10/006
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1291.


2005SC29      Eur.Phys.J. A 26, 301 (2005)

D.Schurmann, A.Di Leva, L.Gialanella, D.Rogalla, F.Strieder, N.De Cesare, A.D'Onofrio, G.Imbriani, R.Kunz, C.Lubritto, A.Ordine, V.Roca, C.Rolfs, M.Romano, F.Schumann, F.Terrasi, H.-P.Trautvetter

First direct measurement of the total cross-section of 12C(α, γ)16O

NUCLEAR REACTIONS 4He(12C, γ), E=0.7-5.0 MeV; measured total recoil spectra, σ. 12C(α, γ), E=1.9-4.9 MeV; deduced astrophysical S-factors.

doi: 10.1140/epja/i2005-10175-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1308.


2003FE04      Nucl.Phys. A718, 131c (2003)

M.Fey, R.Kunz, J.W.Hammer, M.Jaeger, A.Mayer, E.Krmpotic, C.Bauer, C.Meyer, S.Harissopulos, T.Paradellis, G.Staudt, F.Haas, P.Papka, K.-L.Kratz, B.Pfeiffer

The Key Reactions in Stellar Helium Burning: 12C(α, γ)16O and 22Ne(α, n)25Mg

NUCLEAR REACTIONS 12C(α, γ), E ≈ 1-2.8 MeV; measured Eγ, Iγ(θ); deduced S-factor components. 22Ne(α, n), E=0.57-1.47 MeV; measured excitation function.

doi: 10.1016/S0375-9474(03)00690-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1420.


2003GA01      Phys.Rev. C 67, 015801 (2003)

S.Galanopoulos, P.Demetriou, M.Kokkoris, S.Harissopulos, R.Kunz, M.Fey, J.W.Hammer, Gy.Gyurky, Zs.Fulop, E.Somorjai, S.Goriely

The 88Sr(p, γ)89Y reaction at astrophysically relevant energies

NUCLEAR REACTIONS 88Sr(p, γ), E=1.4-5 MeV; measured Eγ, Iγ, angular distributions, total σ; deduced astrophysical S-factors, reaction rates. Comparison with model predictions.

doi: 10.1103/PhysRevC.67.015801
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1054.


2003HA32      Nucl.Phys. A719, 115c (2003)

S.Harissopulos, S.Galanopoulos, P.Demetriou, A.Spyrou, G.Kriembardis, M.Kokkoris, A.G.Karydas, Ch.Zarkadas, R.Kunz, M.Fey, J.W.Hammer, G.Gyurky, Zs.Fulop, E.Somorjai, A.Dewald, K.O.Zell, P.von Brentano, R.Julin, S.Goriely

A systematic study of proton capture reactions in the Se-Sb region at energies relevant to the p process

NUCLEAR REACTIONS 80Se, 86Sr, 93Nb, 103Rh(p, γ), E(cm) ≈ 1.5-4.5 MeV; measured Eγ, σ; deduced astrophysical S-factors.

doi: 10.1016/S0375-9474(03)00978-3
Citations: PlumX Metrics


2002KU16      Astrophys.J. 567, 643 (2002)

R.Kunz, M.Fey, M.Jaeger, A.Mayer, J.W.Hammer, G.Staudt, S.Harissopulos, T.Paradellis

Astrophysical Reaction Rate of 12C(α, γ)16O

NUCLEAR REACTIONS 12C(α, γ), E(cm) < 10 MeV; calculated S-factors, astrophysical reaction rates.

doi: 10.1086/338384
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0428.


2001HA38      Nucl.Phys. A688, 421c (2001)

S.Harissopulos, S.Galanopoulos, P.Tsagari, P.Demetriou, G.Kuburas, T.Paradellis, R.Kunz, J.W.Hammer, G.Gyurky, E.Somorjai, S.Goriely, S.Kasemann, A.Dewald, K.O.Zell

Cross Sections of (p, γ) Reactions of N = 50 Nuclei Relevant to p-Process

NUCLEAR REACTIONS 88Sr, 89Y(p, γ), E=1.5-3.5 MeV; measured Eγ, σ. Comparison with Statistical Model calculations and with neighboring nuclei.

doi: 10.1016/S0375-9474(01)00743-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2150.


2001HA60      Phys.Rev. C64, 055804 (2001)

S.Harissopulos, E.Skreti, P.Tsagari, G.Souliotis, P.Demetriou, T.Paradellis, J.W.Hammer, R.Kunz, C.Angulo, S.Goriely, T.Rauscher

Cross Section Measurements of the 93Nb(p, γ)94Mo Reaction at Ep = 1.4-4.9 MeV Relevant to the Nucleosynthetic p Process

NUCLEAR REACTIONS 93Nb(p, γ), E=1.4-4.9 MeV; measured Eγ, Iγ, total σ; deduced astrophysical reaction rates. Comparison with model predictions.

doi: 10.1103/PhysRevC.64.055804
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0918.


2001JA15      Phys.Rev.Lett. 87, 202501 (2001)

M.Jaeger, R.Kunz, A.Mayer, J.W.Hammer, G.Staudt, K.L.Kratz, B.Pfeiffer

22Ne(α, n)25Mg: The key neutron source in massive stars

NUCLEAR REACTIONS 22Ne(α, n), E=570-1450 keV; measured σ; deduced resonance parameters, astrophysical reaction rates.

doi: 10.1103/PhysRevLett.87.202501
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0444.


2001KU09      Phys.Rev.Lett. 86, 3244 (2001)

R.Kunz, M.Jaeger, A.Mayer, J.W.Hammer, G.Staudt, S.Harissopulos, T.Paradellis

12C(α, γ)16O: The key reaction in stellar nucleosynthesis

NUCLEAR REACTIONS 12C(α, γ), E(cm)=0.95-2.8 MeV; measured Eγ, Iγ(θ); deduced astrophysical S-factors.

doi: 10.1103/PhysRevLett.86.3244
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0428.


2000JA08      Trans.Bulg.Nucl.Soc. 5, 183 (2000)

M.Jaeger, R.Kunz, I.Busching, A.Mayer, J.W.Hammer

The Reaction 22Ne(α, n)25Mg as a Neutron Source for the Astrophysical s-Process

NUCLEAR REACTIONS 22Ne(α, n), E=0.59-1.5 MeV; measured σ, resonance features.


2000TS05      Trans.Bulg.Nucl.Soc. 5, 195 (2000)

P.Tsagari, E.Skreti, G.A.Souliotis, P.Demetriou, S.Harissopulos, T.Paradellis, J.W.Hammer, R.Kunz, C.Angulo, S.Goriely, T.Rauscher

Cross Section Measurements of the 89Y(p, γ)90Zr Reaction in the Energy Range Ep = 1.6-2.4 MeV

NUCLEAR REACTIONS 89Y(p, γ), E=1.6-2.4 MeV; measured Eγ, Iγ, total σ. 90Zr deduced levels, J, π. Comparison with statistical model.


1999AN35      Nucl.Phys. A656, 3 (1999)

C.Angulo, M.Arnould, M.Rayet, P.Descouvemont, D.Baye, C.Leclercq-Willain, A.Coc, S.Barhoumi, P.Aguer, C.Rolfs, R.Kunz, J.W.Hammer, A.Mayer, T.Paradellis, S.Kossionides, C.Chronidou, K.Spyrou, S.Degl'Innocenti, G.Fiorentini, B.Ricci, S.Zavatarelli, C.Providencia, H.Wolters, J.Soares, C.Grama, J.Rahighi, A.Shotter, M.Lamehi-Rachti

A Compilation of Charged-Particle Induced Thermonuclear Reaction Rates

COMPILATION 1H(p, e+ν), 2H, 6,7Li, 7,9Be, 10,11B, 12,13C, 13,14,15N, 16,17,18O, 19F, 20,21,22Ne, 22,23Na, 24,25,26Mg, 26,27Al, 28Si(p, γ), 2H(d, γ), (d, p), 2,3H(d, n), 2,3H, 3He, 7Li, 7Be, 12C, 14,15N, 16,18O, 20,22Ne(α, γ), 3He(3He, 2p), 6,7Li, 9Be, 10,11B, 14,15N, 17,18O, 19F, 20Ne, 23Na, 24Mg, 27Al(p, α), 7Li, 9Be, 13C, 14N, 17,18O, 21,22Ne, 23Na, 25,26Mg, 27Al(α, n), 9Be, 11B, 13C, 14,15N, 19F, 23Na(p, n), 9Be(p, d), E < 10 MeV; compiled, analyzed σ, S-factors; calculated astrophysical reaction rates vs T9. Analytical approximations.

doi: 10.1016/S0375-9474(99)00030-5
Citations: PlumX Metrics


1999KO34      Nucl.Instrum.Methods Phys.Res. A431, 160 (1999)

V.Kolle, U.Kolle, S.E.Braitmayer, P.Mohr, S.Wilmes, G.Staudt, J.W.Hammer, M.Jaeger, H.Knee, R.Kunz, A.Mayer

Capture Reactions at Astrophysically Relevant Energies: Extended gas target experiments and GEANT simulations

NUCLEAR REACTIONS 20Ne(α, γ), E=0.45-3.50 MeV; measured Eγ, Iγ, yield curves; deduced resonant capture features, gas target density effects. GEANT simulations.

doi: 10.1016/S0168-9002(99)00247-8
Citations: PlumX Metrics


1998BU13      Phys.Rev. C58, R10 (1998)

Y.M.Butt, J.W.Hammer, M.Jaeger, R.Kunz, A.Mayer, P.D.Parker, R.Schreiter, G.Staudt

Measurement of the Properties of the Astrophysically Interesting 3/2+ State at 7.101 MeV in 19F

NUCLEAR REACTIONS 15N(α, γ), E=2.60-3.93 MeV; measured Eγ, Iγ. 19F deduced resonance E, Γ, ωγ. Astrophysical implications.

doi: 10.1103/PhysRevC.58.R10
Citations: PlumX Metrics


1997KU18      Nucl.Phys. A621, 149c (1997)

R.Kunz, A.Mayer, K.-D.Joos, H.Knee, A.Muller, J.Nickel, Ch.Plettner, J.W.Hammer, D.Baye, P.Descouvemont, M.Jaeger, V.Kolle, S.Wilmes, G.Staudt, P.Mohr, Ch.Chronidou, S.Harissopulos, K.Spyrou, Th.Paradellis

Capture Reactions in the Helium Burning of Stars

NUCLEAR REACTIONS, ICPND 12C(α, γ), E(cm)=0.9-3 MeV; measured Iγ(θ), preliminary results; analyzed astrophysical S-factors vs E, reaction rates vs T9. 16O(α, γ), E not given; analyzed Eγ, Iγ. Astrophysical implications.

doi: 10.1016/S0375-9474(97)00228-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0808.


1997MO27      Phys.Rev.Lett. 79, 3837 (1997)

R.Morlock, R.Kunz, A.Mayer, M.Jaeger, A.Muller, J.W.Hammer, P.Mohr, H.Oberhummer, G.Staudt, V.Kolle

Halo Properties of the First (1/2)+ State in 17F from the 16O(p, γ)17F Reaction

NUCLEAR REACTIONS, ICPND 16O(p, p), (p, γ), E(cm)=200-3750 keV; measured Eγ, Iγ, elastic, capture σ(E). 17F deduced halo state properties. Direct capture model.

doi: 10.1103/PhysRevLett.79.3837
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1059.


1996KU07      Phys.Rev. C53, 2486 (1996)

R.Kunz, S.Barth, A.Denker, H.W.Drotleff, J.W.Hammer, H.Knee, A.Mayer

Determination of the 9Be(α, n)12C Reaction Rate

NUCLEAR REACTIONS, ICPND 9Be(α, n), E=0.5-3.5 MeV; measured yield, σ(E); deduced astrophysical S-factor vs E, reaction rate. 13C deduced resonances, Γ.

doi: 10.1103/PhysRevC.53.2486
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0443.


Back to query form