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NSR database version of April 26, 2024.

Search: Author = C.Yalcin

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2018KO12      Phys.Rev. C 97, 045803 (2018)

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

Investigation of α-induced reactions on Sb isotopes relevant to the astrophysical γ process

NUCLEAR REACTIONS ^121,123Sn(α, n), ¹²¹Sn(α, γ), E=10.09-16 MeV; measured Eγ, Iγ from decay of reaction products, σ(E) by activation method at the MGC cyclotron accelerator of Atomki-Debrecen; deduced sensitivity of σ to variation of particle and radiative widths for ¹²¹Sn+α reactions. Comparison with previous experimental values, and with statistical model calculations using NON-SMOKER and SMARAGD codes. Discussed implications for astrophysical reaction rates in γ-process nucleosynthesis network.

doi: 10.1103/PhysRevC.97.045803
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4393.

2017OZ01      Phys.Rev. C 96, 045805 (2017)

N.Ozkan, R.T.Guray, C.Yalcin, W.P.Tan, A.Aprahamian, M.Beard, R.J.deBoer, S.Almaraz-Calderon, S.Falahat, J.Gorres, Q.Li, A.Sauerwein, K.Sonnabend, M.Wiescher, Zs.Fulop, Gy.Gyurky, E.Somorjai, J.Greene

Proton capture reaction cross section measurements on ¹⁶²Er as a probe of statistical model calculations

NUCLEAR REACTIONS ¹⁶²Er(p, γ)¹⁶³Tm, ¹⁶²Er(p, n)¹⁶²Tm, E=4.0-9.0 MeV in steps of 0.5 MeV; measured reaction products, Eγ, Iγ, σ(E) by activation method using the FN tandem accelerator at the University of Notre Dame; deduced S factors. Comparison with Hauser Feshbach (HF) statistical model calculations using NON-SMOKER and TALYS codes.

doi: 10.1103/PhysRevC.96.045805
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2276.

2016OR09      Phys.Rev. C 94, 055807 (2016)

A.Ornelas, P.Mohr, Gy.Gyurky, Z.Elekes, Zs.Fulop, Z.Halasz, G.G.Kiss, E.Somorjai, T.Szucs, M.P.Takacs, D.Galaviz, R.T.Guray, Z.Korkulu, N.Ozkan, C.Yalcin

alpha scattering and alpha-induced reaction cross sections of ⁶⁴Zn at low energies

NUCLEAR REACTIONS ⁶⁴Zn(α, α), (α, α'), E=12.05, 16.12 MeV; measured scattered particle spectra, Eα, Iα, elastic σ(θ), inelastic σ(E) at the Atomki cyclotron facility; deduced total σ, parameters of optical potential, phase shifts and reflection coefficients using σ(θ) elastic data at Eα=13.4-50.5 MeV from previous studies and the present work, rise of the elastic cross sections at very backward angles considered as so-called anomalous large-angle elastic scattering (ALAS). ⁶⁴Zn(α, γ), (α, p), (α, n), E=16.12 MeV; measured Eγ, Iγ, σ using activation technique. Comparison with theoretical calculations based on different global α-nucleus optical potentials, and Hartree-Fock BCS γ-ray strength for (α, γ) channel.

doi: 10.1103/PhysRevC.94.055807
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4366.

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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4328.

2013KI11      Phys.Rev. C 88, 045804 (2013)

G.G.Kiss, P.Mohr, Zs.Fulop, T.Rauscher, Gy.Gyurky, T.Szucs, Z.Halasz, E.Somorjai, A.Ornelas, C.Yalcin, R.T.Guray, N.Ozkan

High precision ¹¹³In(α, α)¹¹³In elastic scattering at energies near the Coulomb barrier for the astrophysical γ process

NUCLEAR REACTIONS ¹¹³In(α, α), E=16.15-19.15 MeV; measured E(α), I(α), σ(E, θ) at ATOMKI facility in Debrecen; deduced global α+nucleus optical model parameters. Comparison with reduced σ for ⁸⁹Y+α, ⁹²Mo+α, ^106,110,116Cd+α, ^112,124Sn+α and ¹⁴⁴Sm+α reactions. ¹¹³In(α, γ)¹¹⁷Sb, ¹¹³In(α, n)¹¹⁶Sb, E=8-15 MeV; deduced astrophysical S(E) factor, σ ratio. Relevance to γ process for production of p nuclei in supernova explosions.

doi: 10.1103/PhysRevC.88.045804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4297.

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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2012PA03      Phys.Rev. C 85, 028801 (2012)

A.Palumbo, W.P.Tan, J.Gorres, M.Wiescher, N.Ozkan, R.T.Guray, C.Yalcin

Measurement of ¹²⁰Te(α, n) cross sections relevant to the astrophysical p process

NUCLEAR REACTIONS ¹²⁰Te(α, n), E(cm)=9.99, 10.14, 10.63 MeV; measured Eγ, Iγ, cross section by activation technique; deduced S factor. Comparison with Hauser-Feshbach (HF) calculations using CIGAR computer code, and TALYS code.

doi: 10.1103/PhysRevC.85.028801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1888.

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.

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
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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.

2009GU27      Phys.Rev. C 80, 035804 (2009)

R.T.Guray, N.Ozkan, C.Yalcin, A.Palumbo, R.deBoer, J.Gorres, P.J.Leblanc, S.O'Brien, E.Strandberg, W.P.Tan, M.Wiescher, Zs.Fulop, E.Somorjai, H.Y.Lee, J.P.Greene

Measurements of proton-induced reaction cross sections on ¹²⁰Te for the astrophysical p process

NUCLEAR REACTIONS ¹²⁰Te(p, γ), (p, n), E(cm)=2.47-7.93 MeV; measured Eγ, Iγ, half-life, σ by activation method; deduced astrophysical S factors. Comparison with statistical model calculations using NON-SMOKER and TALYS computer codes.

RADIOACTIVITY ¹²⁰I(EC); measured Eγ. ¹²⁰I; deduced ground-state half-life.

doi: 10.1103/PhysRevC.80.035804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1742.

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
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1998YA08      J.Phys.(London) G24, 1003 (1998)

C.Yalcin, M.P.Rekalo, H.Koru

General Analysis of the Polarization Effects in N + N → d + P Processes

NUCLEAR REACTIONS ¹H(polarized n, π⁰), E not given; calculated polarization effects.

doi: 10.1088/0954-3899/24/5/008
Citations: PlumX Metrics

1998YA10      Nucl.Phys. A635, 387 (1998)

C.Yalcin, M.P.Rekalo, H.Koru

Electromagnetic Form Factors of Electrodisintegration of Light Nuclei Near Threshold

doi: 10.1016/S0375-9474(98)00193-6
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1997YA16      Ann.Phys.(New York) 257, 136 (1997)

C.Yalcin, M.P.Rekalo, H.Koru

General Analysis of Polarization Phenomena in Processes of Inclusive and Exclusive Scattering Photons and Electrons by Hadrons

doi: 10.1006/aphy.1997.5678
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1996YA04      Phys.Rev. C53, 2645 (1996)

C.Yalcin, M.P.Rekalo, H.Koru

Isospin Invariance and the Spin Structure of the Amplitude for the Process ³H + ³He → d²H + ⁴He

NUCLEAR REACTIONS ³He(t, X), E not given; analyzed amplitude spin struture, isospin invariance features for the process t+³He → d²H+α, polarization effects.

doi: 10.1103/PhysRevC.53.2645
Citations: PlumX Metrics

1992YA05      Nuovo Cim. 105A, 703 (1992)

C.Yalcin, M.Ashgari, H.Koru

Isotopic-Spin Impurity in the Alpha-Particle

NUCLEAR STRUCTURE ⁴He; calculated ground state isospin impurity. Shell model, Coulomb plus specifically charge-dependent nuclear forces.

1989LO06      Nuovo Cim. 101A, 155 (1989)

M.A.K.Lodhi, A.K.Ray, C.Yalcin

Short-Range Form of the Charge Distribution of ⁴He and Its Charge Form Factor

NUCLEAR STRUCTURE ⁴He; calculated charge form factor, density; deduced short range correlations role.

NUCLEAR REACTIONS ⁴He(e, e), E not given; calculated charge form factor; deduced short range correlations role.

doi: 10.1007/BF02813989
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1982YA01      Phys.Lett. 109B, 347 (1982)

C.Yalcin, E.Aksahin, A.Kolat

A Charge-Dependent Three-Nucleon Potential

NUCLEAR STRUCTURE ³He, ³H; calculated binding energy. Charge dependent three-nucleon potential.

doi: 10.1016/0370-2693(82)91086-3
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1981YA03      Nucl.Phys. A360, 223 (1981)

C.Yalcin, E.Aksahin

Charge-Dependent Three-Nucleon Potential

NUCLEAR STRUCTURE ³H, ³He; calculated charge asymmetry energy contribution. Charge dependent three-nucleon potential, simultaneous photon pion exchange.

doi: 10.1016/0375-9474(81)90144-5
Citations: PlumX Metrics

1972YA01      Nucl.Phys. A183, 203 (1972)

C.Yalcin

An Effective Charge-Dependent Two-Nucleon Potential

doi: 10.1016/0375-9474(72)90940-2
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1970YA07      Nucl.Phys. A153, 424 (1970)

C.Yalcin, C.T.Yap

Charge Dependence of One-Boson Exchange Potentials

RADIOACTIVITY ⁴¹Ar, ⁴⁴Sc, ⁵²Mn; calculated Fermi nuclear matrix elements.

doi: 10.1016/0375-9474(70)90781-5
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1970YA08      Phys.Lett. 33B, 203 (1970)

C.Yalcin, N.Birsen

Charge Asymmetry in Two Nucleon Interactions

NUCLEAR STRUCTURE ³H, ³He; calculated charge assymetric energy.

doi: 10.1016/0370-2693(70)90571-X
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