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NSR database version of April 27, 2024.

Search: Author = R.A.Ward

Found 3 matches.

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1986HO34      Astrophys.J. 309, 633 (1986)

W.H.Howard, G.J.Mathews, K.Takahashi, R.A.Ward

Parametric Study of Pulsed Neutron Source Models for the s-Process

COMPILATION Z=34-83, A=79-209; compiled thermal capture σ data; deduced (σxabundance) vs mass, pulse neutron density, optimum temperature.

doi: 10.1086/164632
Citations: PlumX Metrics

1982KA39      Astrophys.J. 257, 821 (1982)

F.Kappeler, H.Beer, K.Wisshak, D.D.Clayton, R.L.Macklin, R.A.Ward

s-process studies in the light of new experimental cross sections - Distribution of neutron fluences and r-process residuals

COMPILATION ⁵⁸Fe, ⁷⁰Ge, ⁷⁶Se, ⁸²Kr, ⁹⁶Mo, ¹⁰⁰Ru, ¹⁰⁴Pd, ¹¹⁰Cd, ¹¹⁶Sn, ^122,123,124Te, ^128,130Xe, ^134,136Ba, ¹⁴²Nd, ^148,150Sm, ¹⁵⁴Gd, ¹⁶⁰Dy, ¹⁷⁰Yb, ¹⁷⁶Lu, ¹⁷⁶Hf, ¹⁸⁶Os, ¹⁹²Pt, ¹⁹⁸Hg, ²⁰⁴Pb, ^85,86Kr, ^85,86,87Rb, ^86,87,88Sr, ⁸⁹Y, ^90,91,92Zr, ¹³⁸Ba, ¹³⁹La, ¹⁴⁰Ce, ¹⁴¹Pr, ^206,207,208Pb, ²⁰⁹Bi(n, γ), E=30 keV; compiled experimental and theoretical (n, γ) Maxwellian-averaged σ and their uncertainties.

doi: 10.1086/160033
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1978WA20      Astrophys.J. 219, 195 (1978)

R.A.Ward, M.J.Newman

s-process studies: The effects of a pulsed neutron flux

doi: 10.1086/155768
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