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NSR database version of April 25, 2024.

Search: Author = J.Farkas

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2015GU10      Phys.Rev. C 91, 055809 (2015)

R.T.Guray, N.Ozkan, C.Yalcin, T.Rauscher, Gy.Gyurky, J.Farkas, Zs.Fulop, Z.Halasz, E.Somorjai

Measurements of ¹⁵²Gd(p, γ)¹⁵³Tb and ¹⁵²Gd(p, n)¹⁵²Tb reaction cross sections for the astrophysical γ process

NUCLEAR REACTIONS ¹⁵²Gd(p, γ)¹⁵³Tb, E=3, 47-7.94 MeV; ¹⁵²Gd(p, n)¹⁵²Tb, E(cm)=4.96-7.94 MeV; measured reaction products, Eγ, Iγ, total σ(E) by activation method for the astrophysical γ process; deduced astrophysical reaction rates. Comparison with Hauser-Feshbach statistical model predictions using SMARAGD computer code.

doi: 10.1103/PhysRevC.91.055809
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4329.

2015YA07      Phys.Rev. C 91, 034610 (2015)

C.Yalcin, Gy.Gyurky, T.Rauscher, G.G.Kiss, N.Ozkan, R.T.Guray, Z.Halasz, T.Szucs, Zs.Fulop, J.Farkas, Z.Korkulu, E.Somorjai

Test of statistical model cross section calculations for α-induced reactions on ¹⁰⁷Ag at energies of astrophysical interest

NUCLEAR REACTIONS ¹⁰⁷Ag(α, γ)¹¹¹In, E=8.16-13 MeV; ¹⁰⁷Ag(α, n)¹¹⁰In, E=9-13 MeV; measured Eγ, Iγ, σ(E) by activation method. Comparison with statistical model calculation using SMARAGD computer code, and with previous experimental results.

doi: 10.1103/PhysRevC.91.034610
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4328.

2013BO09      Nucl.Phys. A908, 1 (2013)

C.Bordeanu, Gy.Gyurky, Z.Halasz, T.Szucs, G.G.Kiss, Z.Elekes, J.Farkas, Zs.Fulop, E.Somorjai

Activation measurement of the ³He(α, γ)⁷Be reaction cross section at high energies

NUCLEAR REACTIONS ³He(α, γ), E=4.0-6.3 MeV; measured off-line ⁷Be activation Eγ, Iγ; deduced σ, S-factor. Compared with data and published calculations.

doi: 10.1016/j.nuclphysa.2013.03.012
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4289.

2012GY01      Appl.Radiat.Isot. 70, 278 (2012)

Gy.Gyurky, J.Farkas, Z.Halasz, T.Szucs

Half-life measurement of ⁶⁶Ga with γ-spectroscopy

RADIOACTIVITY ⁶⁶Ga(EC) [from ⁶⁶Zn(p, n), E=11.3 MeV]; measured decay products, Eγ, Iγ; deduced T_1/2 and uncertainties.

doi: 10.1016/j.apradiso.2011.08.004
Citations: PlumX Metrics

2012GY02      J.Phys.:Conf.Ser. 337, 012009 (2012)

Gy.Gyurky, J.Farkas, Z.Halasz, Zs.Fulop, E.Somorjai, T.Szucs, P.Mohr, A.Wallner

Experimental study of α-induced reactions on ⁶⁴Zn for the astrophysical γ-process

NUCLEAR REACTIONS ⁶⁴Zn(α, n), (α, p), (α, γ), (α, α), E=4-8.8 MeV; measured Eγ, Iγ; deduced (α, p) σ using activation method; calculated (α, p) σ using NON-SMOKER and TALYS.

doi: 10.1088/1742-6596/337/1/012009
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4274.

2012HA07      Phys.Rev. C 85, 025804 (2012)

Z.Halasz, Gy.Gyurky, J.Farkas, Zs.Fulop, T.Szucs, E.Somorjai, T.Rauscher

Investigation of α-induced reactions on ¹³⁰Ba and ¹³²Ba and their importance for the synthesis of heavy p nuclei

NUCLEAR REACTIONS ¹³⁰Ba(α, γ)¹³⁴Ce, E=12.0-16.5 MeV; ¹³⁰Ba(α, n)¹³³Ce, ¹³²Ba(α, n)¹³⁵Ce, E=12.5-16.5 MeV; measured Eγ, Iγ, cross sections, isomeric and total cross sections for ¹³³Ce by activation method. ¹³⁰Ba(α, γ)¹³⁴Ce, ¹³²Ba(α, γ)¹³⁶Ce, ¹³⁴Ce(γ, α)¹³⁰Ba, ¹³⁶Ce(γ, α)¹³²Ba, T₉=2-10; deduced astrophysical (stellar) reaction rates. Comparison with prediction of statistical model calculations using NONSMOKER, SMARAGD, and TALYS computer codes.

doi: 10.1103/PhysRevC.85.025804
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4271.

2012HA36      J.Phys.:Conf.Ser. 337, 012063 (2012)

Z.Halasz, J.Farkas, Zs.Fulop, Gy.Gyurky, E.Somorjai, T.Szucs, M.P.Takacs

Towards in-beam (α, γ) cross section measurements for the astrophysical γ-process

NUCLEAR REACTIONS ¹¹⁶Sn(α, γ), E=10.7 MeV; measured in-beam Eγ, Iγ. Very preliminary.

doi: 10.1088/1742-6596/337/1/012063
Citations: PlumX Metrics

2012KI15      J.Phys.:Conf.Ser. 337, 012029 (2012)

G.G.Kiss, P.Mohr, Zs.Fulop, Gy.Gyurky, Z.Elekes, J.Farkas, E.Somorjai, D.Galaviz, R.T.Guray, N.Ozkan, C.Yalcin, J.Gorres

Investigating the variation of elastic alpha scattering cross sections in the A ∼ 100 region

NUCLEAR REACTIONS ^110,116Cd(α, α), E=16.14, 19.46 MeV; measured Eα, Iα(θ); deduced σ(θ); calculated σ(θ) using optical model with various parameters sets.

doi: 10.1088/1742-6596/337/1/012029
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2011FA01      Eur.Phys.J. A 47, 7 (2011)

J.Farkas, Gy.Gyurky, Z.Halasz, T.Szucs, Zs.Fulop, E.Somorjai

Half-life measurement of ^133mCe with γ-spectrometry

NUCLEAR REACTIONS ¹³⁰Ba(α, n)^133mCe, E=14, 14.5, 15, 15.5 MeV; measured Eγ, Iγ(t) using activation technique. ^133mCe deduced T_1/2.

doi: 10.1140/epja/i2011-11007-6
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2011KI01      Phys.Lett. B 695, 419 (2011)

G.G.Kiss, T.Rauscher, T.Szucs, Zs.Kertesz, Zs.Fulop, Gy.Gyurky, C.Frohlich, J.Farkas, Z.Elekes, E.Somorjai

Determining reaction cross sections via characteristic X-ray detection: α-induced reactions on ¹⁶⁹Tm for the astrophysical γ-process

NUCLEAR REACTIONS ¹⁶⁹Tm(α, γ), (α, n), E=11.5-17.5 MeV; measured Eγ, Iγ, x-rays; deduced yield, σ, S-factors. Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2010.11.052
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4244.

2011KI15      Phys.Rev. C 83, 065807 (2011)

G.G.Kiss, P.Mohr, Zs.Fulop, Gy.Gyurky, Z.Elekes, J.Farkas, E.Somorjai, C.Yalcin, D.Galaviz, R.T.Guray, N.Ozkan, J.Gorres

^{110, 116}Cd(α, α)^{110, 116}Cd elastic scattering and systematic investigation of elastic α scattering cross sections along the Z=48 isotopic and N=62 isotonic chains

NUCLEAR REACTIONS ^110,116Cd(α, α'), E=16.4, 19.46 MeV; measured Eα, yields and σ(θ). ¹⁰⁶Cd, ¹¹²Sn(α, α'), E(cm)=15.6, 18.9 MeV; analyzed σ(θ) data. ^110,116Cd(α, α), E=8-20 MeV; analyzed σ(E) data. Optical model analysis and predictions. Global parameterization of the α-nucleus potential used in astrophysical p-process calculations.

doi: 10.1103/PhysRevC.83.065807
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4251.

2011KI21      Nucl.Phys. A867, 52 (2011)

G.G.Kiss, T.Szucs, Gy.Gyurky, Zs.Fulop, J.Farkas, Zs.Kertesz, E.Somorjai, M.Laubenstein, C.Frohlich, T.Rauscher

Activation method combined with characteristic X-ray counting: A possibility to measure (α, γ) cross sections on heavy p-nuclei

NUCLEAR REACTIONS ¹⁶⁹Tm(α, γ), (α, n), E=11.5-17.5 MeV; measured Eγ, Iγ, X-rays using HPGe and LEPS detectors; deduced σ using activation method.

doi: 10.1016/j.nuclphysa.2011.07.003
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4248.

2010GY02      J.Phys.(London) G37, 115201 (2010)

Gy.Gyurky, Z.Elekes, J.Farkas, Zs.Fulop, Z.Halasz, G.G.Kiss, E.Somorjai, T.Szucs, R.T.Guray, N.Ozkan, C.Yalcin, T.Rauscher

Alpha-induced reaction cross section measurements on ¹⁵¹Eu for the astrophysical γ-process

NUCLEAR REACTIONS ¹⁵¹Eu(α, γ), (α, n), E=11.5-17.5 MeV; measured Eγ, Iγ; deduced T_1/2, σ, S-factors, using activation method. Statistical model calculations using NON-SMOKER model. Relevance to astrophysical γ process.

doi: 10.1088/0954-3899/37/11/115201
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4241.

2010GY03      J.Phys.:Conf.Ser. 202, 012004 (2010)

Gy.Gyurky, Z.Elekes, J.Farkas, Z.S.Fulop, G.G.Kiss, E.Somorjai, T.Szucs, R.T.Guray, N.Ozkan, C.Yalcin, T.Rauscher

Alpha-induced reactions for the astrophysical p-process: The case of ¹⁵¹Eu

NUCLEAR REACTIONS ¹⁵¹Eu(α, γ), (α, n), E=11.5-17.5 MeV; measured Eγ, Iγ; deduced σ, S-factors using activation technique; calculated S-factors using NON-SMOKER code with different α optical model potentials.

doi: 10.1088/1742-6596/202/1/012004
Citations: PlumX Metrics

2009FA08      J.Phys.(London) G36, 105101 (2009)

J.Farkas, Gy.Gyurky, C.Yalcin, Z.Elekes, G.g.Kiss, Zs.Fulop, E.Somorjai, K.Vad, J.Hakl, S.Meszaros

Measurement of embedded ⁷⁴As decay branching ratio at low temperatures

RADIOACTIVITY ⁷⁴As(β^-), (β⁺), (EC); measured Eγ, Iγ at different temperatures; deduced branching ratios, no significant dependence on temperature.

doi: 10.1088/0954-3899/36/10/105101
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009GY01      Nucl.Phys. A828, 1 (2009)

Gy.Gyurky, G.Rastrepina, Z.Elekes, J.Farkas, Zs.Fulop, G.G.Kiss, E.Somorjai, T.Szucs

Precise half-life measurement of the 10 h isomer in ¹⁵⁴Tb

RADIOACTIVITY ¹⁵⁴Tb(IT), (β⁺), (EC) [from ¹⁵¹Eu(α, n), E=13.5, 14.5, 15, 15.5, 17 MeV]; measured Eγ, Iγ using HPGe detector; deduced T_1/2 of 1st isomeric state.

doi: 10.1016/j.nuclphysa.2009.06.023
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009YA08      Phys.Rev. C 79, 065801 (2009)

C.Yalcin, R.T.Guray, N.Ozkan, S.Kutlu, Gy.Gyurky, J.Farkas, G.G.Kiss, Zs.Fulop, A.Simon, E.Somorjai, T.Rauscher

Odd p isotope ¹¹³In: Measurement of α-induced reactions

NUCLEAR REACTIONS ¹¹³In(α, γ), (α, n)¹¹⁶Sb/^116mSb/¹¹⁷Sb, E(cm)=8.66-13.64 MeV; measured Eγ, Iγ, σ, astrophysical S factors. Comparison with statistical model calculations.

doi: 10.1103/PhysRevC.79.065801
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1715.

2008GY02      Europhys.Lett. 83, 42001 (2008)

Gy.Gyurky, J.Farkas, C.Yalcin, G.G.Kiss, Z.Elekes, Zs.Fulop, E.Somorjai

Investigation of ⁷⁴As decay branching ratio dependance on the host material

RADIOACTIVITY ⁷⁴As(β^-), (EC) [from ⁷⁴Ge(p, n)^74As, E=10.2 MeV]; measured Eγ, Iγ, T_1/2 and β^-, β⁺/EC decay branching ratios for source embedded in several materials; deduced upper limit for possible host material depedence.

doi: 10.1209/0295-5075/83/42001
Citations: PlumX Metrics