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NSR database version of May 1, 2024.

Search: Author = K.Gopala

Found 21 matches.

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2001KE14      Pramana 56, 735 (2001)

S.L.Keshava, K.Gopala, P.Venkataramaiah

Decay Energy of 55Fe from Its Inner Bremsstrahlung Spectrum

RADIOACTIVITY 55Fe(EC); measured Eγ, Iγ; deduced internal bremsstrahlung spectrum, decay energy.

doi: 10.1007/s12043-001-0074-0
Citations: PlumX Metrics

2000KE02      J.Phys.(London) G26, 1 (2000)

S.L.Keshava, K.Gopala, P.Venkataramaiah

Studies on Inner Bremsstrahlung from a Few β-Emitting Isotopes

RADIOACTIVITY 89Sr, 99Tc, 111Ag, 141Ce(β-); analyzed inner bremsstrahlung spectra. Comparison with calculations.

doi: 10.1088/0954-3899/26/1/301
Citations: PlumX Metrics

1991AT01      Phys.Rev. A44, 1044 (1991)

M.Athiba Azhar, K.Gopala

1/f Fluctuations in β- Decay of 90Y

RADIOACTIVITY 90Y(β-); measured β-decay statistics; deduced 1/f fluctuations estimates. Carrier free isotope of 90Sr-90Y.

doi: 10.1103/PhysRevA.44.1044
Citations: PlumX Metrics

1989AT01      Phys.Rev. A39, 4137 (1989); Erratum Phys.Rev. A40, 7403 (1989)

M.Athiba Azhar, K.Gopala

1/f Noise in the Radioactive β- Decay of 204Tl

RADIOACTIVITY 204Tl(β-); measured β--particle 1/f fluctuations; deduced energy dependence.

doi: 10.1103/PhysRevA.39.4137
Citations: PlumX Metrics

1989AT02      Phys.Rev. A39, 5311 (1989)

M.Athiba Azhar, K.Gopala

Search for 1/f Fluctuations in α decay of 210Po

RADIOACTIVITY 210Po(α); measured no 1/f fluctuation evidence.

doi: 10.1103/PhysRevA.39.5311
Citations: PlumX Metrics

1988GO07      Phys.Rev. A37, 2173 (1988)

K.Gopala, M.Athiba Azhar

Search for 1/f Fluctuations in γ Decay of 137Cs

RADIOACTIVITY 137Cs(β-); measured γ-spectra; deduced no 1/f fluctuations.

doi: 10.1103/PhysRevA.37.2173
Citations: PlumX Metrics

1988GO15      Nuovo Cim. 99A, 55 (1988)

K.Gopala, B.Rudraswamy, P.Venkataramaiah, H.Sanjeeviah

Study of 147Pm Beta-Induced Bremsstrahlung Spectra

NUCLEAR REACTIONS 27Al, Cu, Mo, Cd, Pb(e, γ), E=radioactive source; measured external bremsstrahlung spectra. Thick targets, 147Pm(β-) source.

doi: 10.1007/BF02735211
Citations: PlumX Metrics

1987GO03      Nucl.Sci.Eng. 95, 206 (1987)

K.Gopala, B.Rudraswamy, P.Venkataramaiah, H.Sanjeeviah

Bremsstrahlung Spectra Excited by the Beta Particles of 170Tm

NUCLEAR REACTIONS 27Al, Mo, Cd, Pb(e, γ), E=β-spectrum; measured external bremsstrahlung spectra. Thick targets, NaI(Tl) crystal detector, 170Tm β-particle source.

doi: 10.13182/NSE87-A20450
Citations: PlumX Metrics

1987GO15      J.Phys.(London) G13, 509 (1987)

K.Gopala, B.Rudraswamy, P.Venkataramaiah, H.Sanjeeviah

Bremsstrahlung Yields of 147Pm and 170Tm in Thick Targets

NUCLEAR REACTIONS 27Al, Cu, Mo, Cd, Pb(e, e'γ), E=radioactive source; measured thick target bremsstrahlung γ yields, intensities; deduced yield constants. NaI(Tl) scintillator. Radioactive 147Pm, 170Tm sources.

doi: 10.1088/0305-4616/13/4/014
Citations: PlumX Metrics

1986GO24      Phys.Rev. A34, 5126 (1986)

K.Gopala, B.Rudraswamy, P.Venkataramaiah, H.Sanjeeviah

Thick-Target Bremsstrahlung Spectra Generated by the β Particles of 90Sr-90Y and 99Tc

NUCLEAR REACTIONS Cu, Mo, Ag, Cd, Pb(e, e'), E=292, 2274 keV; measured thick target bremsstrahlung spectra. NaI(Tl) spectrometer.

doi: 10.1103/PhysRevA.34.5126
Citations: PlumX Metrics

1985BA44      Phys.Rev. C32, 1010 (1985)

B.R.S.Babu, A.Basavaraju, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Inner Bremsstrahlung Accompanying β Decay of 147Pm

RADIOACTIVITY 147Pm(β-); measured inner bremsstrahlung spectra following nonunique first-forbidden β-decay.

doi: 10.1103/PhysRevC.32.1010
Citations: PlumX Metrics

1985BA58      J.Phys.(London) G11, 1213 (1985)

B.R.S.Babu, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Inner Bremsstrahlung accompanying β Decay of 86Rb

RADIOACTIVITY 86Rb(β-), (EC); measured inner bremsstrahlung following β-decay. Liquid source, magnetic deflection technique, NaI(Tl) crystal detector.

doi: 10.1088/0305-4616/11/11/008
Citations: PlumX Metrics

1985VE01      J.Phys.(London) G11, 359 (1985)

P.Venkataramaiah, K.Gopala, A.Basavaraju, S.S.Suryanarayana, H.Sanjeeviah

A Simple Relation for the Fermi Function

RADIOACTIVITY 6He, 10Be, 14C, 19O, 24Na, 32P, 35S, 36Cl, 45Ca, 49Sc, 51Ti, 69Zn, 75Ge, 81Se, 90Sr, 90Y, 93Zr, 99Tc, 105Rh, 121Sn, 137Cs, 170Tm, 185W, 204Tl, 210Bi(β-); calculated Fermi function parameters; deduced charge dependence.

doi: 10.1088/0305-4616/11/3/014
Citations: PlumX Metrics

1984BA08      J.Phys.(London) G10, 563 (1984)

A.Basavaraju, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Radiative β Decay in 111Ag

RADIOACTIVITY 111Ag(β-); measured inner bremsstrahlung following first-forbidden β-decay. Magnetic deflection.

doi: 10.1088/0305-4616/10/4/016
Citations: PlumX Metrics

1984RU11      J.Phys.(London) G10, 1579 (1984)

B.Rudraswamy, K.Gopala, P.Venkataramaiah, H.Sanjeeviah

External Bremsstrahlung Spectra Excited by 99Tc Beta Particles in Thick Targets

RADIOACTIVITY 99Tc(β-); measured external bremsstrahlung spectra following β-decay. Linden-Starfelt unfolding technique, thick Cu, Mo, Ag, Cd, Pb target media.

doi: 10.1088/0305-4616/10/11/014
Citations: PlumX Metrics

1983BA08      Phys.Rev. C27, 1271 (1983)

A.Basavaraju, P.Venkataramaiah, K.S.Gundu Rao, K.Gopala, H.Sanjeeviah

Radiative Electron-Capture Decay of 49V

RADIOACTIVITY 49V(EC); measured inner bremsstrahlung spectra. Relativistic model calculation comparison.

doi: 10.1103/PhysRevC.27.1271
Citations: PlumX Metrics

1983BA31      Phys.Rev. C28, 333 (1983)

A.Basavaraju, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Inner Bremsstrahlung Accompanying Beta Decay in 90Sr - 90Y

RADIOACTIVITY 90Sr(β-); 90Y(β-) [from 90Sr(β-decay)]; measured inner bremsstrahlung spectrum. Magnetic deflection. Two sources in secular equilibrium, NaI(Tl) scintillation spectrometer.

doi: 10.1103/PhysRevC.28.333
Citations: PlumX Metrics

1983GU07      J.Phys.(London) G9, 691 (1983)

K.S.Gundu Rao, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Study of Inner Bremsstrahlung accompanying Non-Unique Second-Forbidden β Decay in 99Tc

RADIOACTIVITY 99Tc(β-); measured inner bremsstrahlung spectrum following β-decay.

doi: 10.1088/0305-4616/9/6/013
Citations: PlumX Metrics

1983PA02      Nucl.Instrum.Methods 206, 327 (1983)

L.Paramesh, P.Venkataramaiah, K.Gopala, H.Sanjeeviah

Z-Dependence of Saturation Depth for Multiple Backscattering of 662 keV Photons from Thick Samples

NUCLEAR REACTIONS Al, Fe, Cu, Pb(γ, γ), E=662 keV; measured multiple scattering Iγ; deduced Z dependence.

doi: 10.1016/0167-5087(83)91277-2
Citations: PlumX Metrics

1981GU06      Nucl.Phys. A365, 1 (1981)

K.S.Gundu Rao, P.Venkataramiah, K.Gopala, H.Sanjeeviah

Inner Bremsstrahlung Accompanying β-Decay of 170Tm

RADIOACTIVITY 170Tm; measured IB; magnetic deflection.

doi: 10.1016/0375-9474(81)90383-3
Citations: PlumX Metrics

1972GO21      Amer.J.Phys. 40, 721 (1972)

K.Gopala, H.Sanjeeviah, B.Sanjeevaiah

A Laboratory Experiment for Determining the Partial Half-Life of 40K for Beta Emission

RADIOACTIVITY 40K; measured partial T1/2.

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