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NSR database version of April 11, 2024.

Search: Author = K.Siddappa

Found 13 matches.

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2011RA03      Radiat.Meas. 46, 413 (2011)

H.G.Rajaprakash, G.Sanjeev, K.B.V.Kumar, K.Siddappa, B.K.Nayak, A.Saxena

Measurement of photofission excitation of 237NP

NUCLEAR REACTIONS 237Np(γ, F), E=7.4-9 MeV; measured fission fragments; deduced photofission σ; Comparison with EMPIRE nuclear model code calculations and experimental data.

doi: 10.1016/j.radmeas.2011.01.024
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0502.


2011RA37      Int.J.Mod.Phys. E20, 2361 (2011)

H.G.Raj Prakash, G.Sanjeev, K.B.Vijayakumar, H.G.Harish Kumar, K.Siddappa, B.K.Nayak, A.Saxena

Measurement of photofission cross-section of 238U using microtron facility

NUCLEAR REACTIONS 238U(γ, F), E=7.4-9.0 MeV; measured fission fragments; deduced bremsstrahlung-induced fission yields, σ. Comparison with EMPIRE-II calculations, RIPL library.

doi: 10.1142/S021830131102037X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0504.


2005ES04      Nucl.Instrum.Methods Phys.Res. A540, 412 (2005)

K.M.Eshwarappa, Ganesh, K.Siddappa, Y.Kashyap, A.Sinha, P.S.Sarkar, B.K.Godwal

Estimation of photoneutron yield from beryllium target irradiated by variable energy microtron-based bremsstrahlung radiation

NUCLEAR REACTIONS 9Be(γ, nX), E=8.7 MeV bremsstrahlung; measured thick-target neutron yields. 9Be(γ, nX), E=8-12 MeV bremsstrahlung; calculated thick-target neutron yields.

doi: 10.1016/j.nima.2004.12.001
Citations: PlumX Metrics


1994BA40      J.Phys.(London) B27, 715 (1994)

K.M.Balakrishna, N.G.Nayak, N.Lingappa, K.Siddappa

K Fluorescence Yield Measurements in Rare Earth and Heavy Elements

NUCLEAR REACTIONS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, X), E=59.5, 279.2 keV; measured K X-ray fluorescence yields.

ATOMIC PHYSICS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, W, Pb, Th, U(γ, X), E=59.5, 279.2 keV; measured K X-ray fluorescence yields.

doi: 10.1088/0953-4075/27/4/010
Citations: PlumX Metrics


1993NA21      J.Phys.(London) B26, 4117 (1993)

N.G.Nayak, K.M.Balakrishna, K.Siddappa

Experimental Study on Coherent Scattering of 145.4 and 279.2 keV Gamma Rays by Medium and Heavy Elements

NUCLEAR REACTIONS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, γ), E=145.4, 279.2 keV; measured coherent scattering σ(θ).

ATOMIC PHYSICS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, γ), E=145.4, 279.2 keV; measured coherent scattering σ(θ); deduced form factors.

doi: 10.1088/0953-4075/26/22/017
Citations: PlumX Metrics


1992NA10      Phys.Rev. A45, 4490 (1992)

N.G.Nayak, K.Siddappa, K.M.Balakrishna, N.Lingappa

Coherent Scattering of 59.5-keV γ Rays by Some Medium and Heavy Elements

NUCLEAR REACTIONS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, γ), E=59.5 keV; measured coherent scattering σ(θ).

ATOMIC PHYSICS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, γ), E=59.5 keV; measured coherent scattering σ(θ).

doi: 10.1103/PhysRevA.45.4490
Citations: PlumX Metrics


1992PI12      J.Phys.(London) B25, 1155 (1992)

J.K.Pious, K.M.Balakrishna, N.Lingappa, K.Siddappa

Total K Fluorescence Yields for Fe, Cu, Zn, Ge and Mo

NUCLEAR REACTIONS Fe, Cu, Zn, Ge, Mo(γ, X), E=59.5 keV; measured X-ray spectra; deduced total K fluorescence yields. Gamma rays from 241Am source.

ATOMIC PHYSICS Fe, CU, Zn, Ge, Mo(γ, X), E=59.5 keV; measured X-ray spectra; deduced total K fluorescence yields. Gamma rays from 241Am source.

doi: 10.1088/0953-4075/25/6/007
Citations: PlumX Metrics


1990PI18      J.Phys.(London) B23, 3759 (1990)

G.Pinto, N.G.Nayak, K.M.Balakrishna, N.Lingappa, K.Siddappa

Incoherent Scattering of 279.2 keV Gamma Rays by Medium and Heavy Elements

ATOMIC PHYSICS Cu, Mo, Ag, Cd, Sn, Pr, Sm, Gd, Dy, Ho, Yb, Ta, W, Pb, Th, U(γ, γ), E=279.2 keV; measured incoherent σ(θ).

doi: 10.1088/0953-4075/23/21/012
Citations: PlumX Metrics


1974SI11      Ann.Phys.(New York) 83, 355 (1974)

K.Siddappa, M.S.Murty, J.R.Rao

Neutron Strength Functions of Nuclei in the Deformed Region

NUCLEAR REACTIONS 138Ba, 140,142Ce, 146,148Nd, 152,154Sm, 158,160Gd, 159Tb, 169Tm, 170Er, 174,176Yb, 180Hf, 181Ta, 186W, 190,192Os, 197Au, 202Hg(n, γ), E=18-28 keV; measured σ; deduced p-wave strength functions.

doi: 10.1016/0003-4916(74)90203-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30502.


1973MU09      J.Phys.Soc.Jap. 35, 8 (1973)

M.S.Murty, K.Siddappa, J.Rama Rao

Capture Cross Sections of Intermediate Neutrons

NUCLEAR REACTIONS 59Co, 68Zn, 86Sr, 87Rb, 96,102,104Ru, 98,100Mo, 113,115In, 122Sn, 133Cs(n, γ), E=24 keV; measured capture σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30503.


1973MU20      Nucl.Phys. A213, 35 (1973)

M.Sriramachandra Murty, K.Siddappa, J.Rama Rao

Structure of 3P Size Resonance in Neutron Strength Functions

NUCLEAR REACTIONS 63Cu, 68Zn, 74,80Se, 81Br, 85,87Rb, 96,102,104Ru, 98,100Mo, 108Pd, 109Ag, 113,115In, 121,123Sb, 133Cs, 138Ba, 140Ce(n, γ), E=18-28 keV; measured σ, extracted p-wave neutron strength function.

doi: 10.1016/0375-9474(73)90180-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31712.


1973SI45      Nuovo Cim. 18A, 48 (1973)

K.Siddappa, M.Sriramachandra Murty, J.Rama Rao

Neutron Activation Cross-Sections in Rare Earths and Heavier Nuclei

NUCLEAR REACTIONS 138Ba, 140,142Ce, 146,148Nd, 160Gd, 165Ho, 180Hf, 181Ta, 190Os, 197Au, 202Hg(n, γ), E=23 keV; measured σ.

doi: 10.1007/BF02820836
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30502.


1972SI20      J.Phys.(London), A5, 877 (1972)

K.Siddappa, M.S.Murty, J.Rama Rao

p Wave Neutron Capture in Medium and Heavy Weight Nuclei

NUCLEAR REACTIONS 74,78Se, 84Sr, 109Ag, 122Te, 159Tb, 169Tm, 174,176Yb, 178,179Hf, 192Os(n, γ), E=25 keV; measured average σ.


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