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Search: Author = P.N.Trehan

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1997KA03      Phys.Rev. C55, 512 (1997)

H.Kaur, J.Singh, A.Sharma, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan, E.S.Paul, R.K.Bhowmik

Collective Structures in Doubly Odd 120I

NUCLEAR REACTIONS 108Pd(16O, X), E=84 MeV; 114Cd(11B, X), E=60 MeV; measured γγ-coin, DCO ratios. 120I deduced high-spin levels, J, π, band structure, configuration, γ-multipolarity.

doi: 10.1103/PhysRevC.55.512
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1997KA21      Phys.Rev. C55, 2234 (1997)

H.Kaur, J.Singh, A.Sharma, D.Mehta, N.Singh, P.N.Trehan, H.C.Jain, S.D.Paul, E.S.Paul, R.K.Bhowmik

High Spin States in Doubly Odd 122I

NUCLEAR REACTIONS 116Cd(11B, 5n), E=64 MeV; measured γγ-energy correlation. 110Pd(16O, 3np), E=81 MeV; measured pγ-coin. 122I deduced high-spin levels, J, π, configurations, band terminating features. TRS calculations.

doi: 10.1103/PhysRevC.55.2234
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1997SH32      Phys.Rev. A55, 3557 (1997)

J.S.Shahi, S.Puri, D.Mehta, M.L.Garg, N.Singh, P.N.Trehan

Elastic Scattering of 22.1-keV Photons by Elements in the Atomic Region 12 ≤ Z ≤ 92

doi: 10.1103/PhysRevA.55.3557
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1996PU06      Nucl.Instrum.Methods Phys.Res. B111, 209 (1996)

S.Puri, B.Chand, D.Mehta, M.L.Garg, N.Singh, P.N.Trehan

Differential Cross Section Measurements for the Elastic Scattering of 59.5 keV Photons by Elements in the Atomic Region 13 ≤ Z ≤ 82

ATOMIC PHYSICS 27Al, Ti, Fe, Co, Ni, Cu, Zn, Zr, Nb, Mo, Pd, Cd, In, Sn, Dy, Ta, W, Pt, Pb(γ, γ), E=59.5 keV; measured σ(θ). Comparison with form-factor, S-matrix calculations.

doi: 10.1016/0168-583X(95)01341-5
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1996SH04      Z.Phys. A354, 347 (1996)

A.Sharma, J.Singh, H.Kaur, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan, E.S.Paul, R.K.Bhowmik

High Spin States in 116,118Te

NUCLEAR REACTIONS 102Ru(19F, 4np), E=90 MeV; 110Pd(13C, 5n), E=66 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 108Pd(12C, 4n), E=69 MeV; 110Pd(12C, 4n), E=66 MeV; measured Iγ(θ). 116,118Te deduced high-spin levels, J, π, γ-multipolarity, configuration.

doi: 10.1007/s002180050057
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1996SI24      Z.Phys. A356, 125 (1996)

J.Singh, H.Kaur, A.Sharma, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan, E.S.Paul, R.K.Bhowmik

High Spin States in 121Te

NUCLEAR REACTIONS 114Cd(11B, 3np), E=64 MeV; measured γγ-coin, Eγ, Iγ, DCO ratios. 121Te deduced high-spin levels, J, π, γ-branching, γ multipolarity, configuration. Total Routhian surface calculations, other Te isotopes considered.

doi: 10.1007/s002180050158
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1995GO44      Radiat.Phys.Chem. 45, 733 (1995)

J.Goswamy, B.Chand, D.Mehta, N.Singh, P.N.Trehan

Photon emission probabilities in 147Nd decay

RADIOACTIVITY 147Nd(β-); measured decay products, Eγ, Iγ, X-rays; deduced γ emission probabilities and β- decay percentage feeding to different levels of 147Pm, the intensities of different components of KX-rays emitted following this decay. Comparison with available data.

doi: 10.1016/0969-806X(94)00090-7
Citations: PlumX Metrics


1995KA17      Z.Phys. A352, 11 (1995)

H.Kaur, J.Singh, A.Sharma, J.Goswamy, D.Mehta, N.Singh, R.K.Bhowmik, P.N.Trehan

Band Structures in Doubly-Odd 120I Nucleus

NUCLEAR REACTIONS 108Pd(16O, 3np), E=84 MeV; 114Cd(11B, 5n), E=60 MeV; measured γγ-coin. 120I deduced levels, J, π, B(λ) ratios, band structures, configuration.

doi: 10.1007/BF01292755
Citations: PlumX Metrics


1995PU09      At.Data Nucl.Data Tables 61, 289 (1995)

S.Puri, B.Chand, D.Mehta, M.L.Garg, N.Singh, P.N.Trehan

K and L Shell X-Ray Fluorescence Cross Sections

ATOMIC PHYSICS Z=13-92; Z=35-92; calculated K X-ray fluorescnce σ for E(photon)=1-200 keV.

doi: 10.1006/adnd.1995.1012
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1995SH11      Z.Phys. A351, 131 (1995)

A.Sharma, J.Singh, H.Kaur, J.Goswamy, D.Mehta, N.Singh, R.K.Bhowmik, P.N.Trehan

Quasiparticle Structures in 118Te

NUCLEAR REACTIONS 110Pd(13C, 5n), E=66 MeV; measured γγ-coin. 118Te deduced high-spin levels, J, π, configuration, band structure.

doi: 10.1007/BF01289521
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1995SI10      Z.Phys. A351, 3 (1995)

J.Singh, J.Goswamy, A.Sharma, H.Kaur, D.Mehta, N.Singh, P.N.Trehan, R.K.Bhowmik, R.S.Chakrawarthy, P.Singh, B.Srinivasan

High Spin Structures in 119Te

NUCLEAR REACTIONS 110Pd(13C, 4n), E=66 MeV; 110Pd(12C, 3n), E=55 MeV; measured γγ-coin. 119Te deduced levels, J, π, high-spin, band structure, configurations.

doi: 10.1007/BF01292776
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1995SI28      Z.Phys. A353, 125 (1995)

J.Singh, H.Kaur, A.Sharma, J.Goswamy, D.Mehta, N.Singh, R.K.Bhowmik, P.N.Trehan

Non-Collective Oblate States in 121Te

NUCLEAR REACTIONS 114Cd(11B, 3np), E=60 MeV; measured γγ-coin. 121Te deduced high-spin levels, J, π, configuration.

doi: 10.1007/BF01295889
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1995SI29      Z.Phys. A353, 239 (1995)

J.Singh, H.Kaur, A.Sharma, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan, E.S.Paul, R.K.Bhowmik

Non-Collective Oblate States in 119Te

NUCLEAR REACTIONS 110Pd(13C, 4n), E=66 MeV; measured γγ-coin, Eγ, Iγ, DCO ratios. 110Pd(12C, 3n), E=55 MeV; measured Eγ, Iγ, γ(θ). 119Te deduced high-spin levels, J, π, γ multipolarity, configuration. Total routhian surface calculations.

doi: 10.1007/BF01292327
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1994GO12      Appl.Radiat.Isot. 45, 309 (1994)

J.Goswamy, A.Sharma, D.Mehta, B.Chand, N.Singh, P.N.Trehan

Study of 82Br Decay

RADIOACTIVITY 82Br(β-); measured Eγ, Iγ, γγ-coin, DCO, E (K X-ray), I (K X-ray), I(ce). 82Kr deduced levels, transition Eγ, sub-shell ICC, γ-multipolarity, δ.

doi: 10.1016/0969-8043(94)90044-2
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1994HU23      J.Phys.Chem.Ref.Data 23, 339 (1994), Erratum J.Phys.Chem.Ref.Data 33, 621 (2004)

J.H.Hubbell, P.N.Trehan, N.Singh, B.Chand, D.Mehta, M.L.Garg, R.R.Garg, S.Singh, S.Puri

A Review, Bibliography, and Tabulation of K, L, and Higher Atomic Shell X-Ray Fluorescence Yields

COMPILATION Z=3-110; compiled, evaluated X-ray fluorescence yields.


1994KA39      Z.Phys. A350, 183 (1994)

H.Kaur, J.Goswamy, J.Singh, A.Sharma, D.Mehta, N.Singh, R.K.Bhowmik, P.N.Trehan

A New Band in Doubly-Odd 118I

NUCLEAR REACTIONS 105Pd(16O, 2np), E=85 MeV; 106Pd(16O, 3np), E=89 MeV; measured Eγ, Iγ, DCO ratios, γγ-coin. 118I deduced high-spin levels, possible J, π, band structure, configuration.

doi: 10.1007/BF01289579
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1993GO10      Appl.Radiat.Isot. 44, 541 (1993)

J.Goswamy, B.Chand, D.Mehta, N.Singh, P.N.Trehan

Study of the 124Sb Decay

RADIOACTIVITY 124Sb(β-); measured Eγ, Iγ, I X-ray, DCO. 124Te deduced levels, J, π, δ.

doi: 10.1016/0969-8043(93)90167-9
Citations: PlumX Metrics


1993PU01      Nucl.Instrum.Methods Phys.Res. B73, 319 (1993)

S.Puri, D.Mehta, B.Chand, N.Singh, P.C.Mangal, P.N.Trehan

M Shell X-Ray Production Cross Sections and Fluorescence Yields for the Elements with 71 ≤ Z ≤ 92 Using 5.96 keV Photons

NUCLEAR REACTIONS Lu, Hf, Ta, Ir, Pt, 197Au, Pb, 209Bi, Th, U(γ, X), E=5.96 keV; measured M X-ray production σ; deduced average M shell fluorescence yields. Model comparison.

ATOMIC PHYSICS Lu, Hf, Ta, Ir, Pt, 197Au, Pb, 209Bi, Th, U(γ, X), E=5.96 keV; measured M X-ray production σ; deduced average M shell fluorescence yields. Model comparison.

doi: 10.1016/0168-583X(93)95745-Q
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1993PU03      Nucl.Instrum.Methods Phys.Res. B83, 21 (1993)

S.Puri, D.Mehta, B.Chand, N.Singh, J.H.Hubbell, P.N.Trehan

Production of L(i) Subshell and M Shell Vacancies following Inner-Shell Vacancy Production

ATOMIC PHYSICS Z=18-96; calculated K-, L-shell vacancies transfer probabilities.

doi: 10.1016/0168-583X(93)95902-H
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1993SH01      Z.Phys. A344, 349 (1993)

A.Sharma, J.Goswamy, D.Mehta, B.Chand, N.Singh, P.N.Trehan

High Spin States in 117Te

NUCLEAR REACTIONS 108Pd(16O, 5n2p), E=84 MeV; measured γ-spectra, Eγ, Iγ, γγ-coin, γγ(θ), DCO ratios. 117Te deduced levels, J, π, γ-multipolarity, configuration.

doi: 10.1007/BF01303031
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1993SH20      Z.Phys. A346, 321 (1993)

A.Sharma, J.Goswamy, D.Mehta, J.Singh, H.Kaur, B.Chand, N.Singh, R.K.Bhowmik, P.N.Trehan

High Spin States in 116Te

NUCLEAR REACTIONS 102Ru(19F, 4np), E=90 MeV; measured γγ-coin, DCO. 116Te deduced levels, J, π, band structure, configuration.

doi: 10.1007/BF01292525
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1992CH26      Can.J.Phys. 70, 242 (1992)

B.Chand, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan

Level Structure Studies of 182W from the Decay of 182Ta

RADIOACTIVITY 182Ta(β-); measured Eγ, Iγ, E X-ray, I X-ray, I(ce), γγ-coin, γγ(θ), directional correlations. 182W deduced transitions, δ, subshell ICC, B(λ) ratios.

doi: 10.1139/p92-040
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1992CH44      Appl.Radiat.Isot. 43, 997 (1992)

B.Chand, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan

Studies on the Decays of 153Sm and 153Gd to 153Eu

RADIOACTIVITY 153Sm(β-); 153Gd(EC); measured Eγ, relative Iγ, I (X-ray), γγ-coin. 153Eu deduced levels.

doi: 10.1016/0883-2889(92)90218-4
Citations: PlumX Metrics


1992GA24      Nucl.Instrum.Methods Phys.Res. B72, 147 (1992)

R.R.Garg, S.Puri, S.Singh, D.Mehta, J.S.Shahi, M.L.Garg, N.Singh, P.C.Mangal, P.N.Trehan

Measurements of L X-Ray Fluorescence Cross Sections and Yields for Elements in the Atomic Range 41 ≤ Z ≤ 52 at 5.96 keV

NUCLEAR REACTIONS 93Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te(γ, X), E=5.96 keV; measured total L X-ray fluorescence σ.

ATOMIC PHYSICS 93Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te(γ, X), E=5.96 keV; measured total L X-ray fluorescence σ.

doi: 10.1016/0168-583X(92)95228-J
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1992GO20      Z.Phys. A344, 233 (1992)

J.Goswamy, A.Sharma, D.Mehta, B.Chand, N.Singh, P.N.Trehan, P.Singh, R.G.Pillay, H.G.Devare, R.K.Bhowmik, C.R.Praharaj

High Spin States in 120Xe

NUCLEAR REACTIONS 107Ag(16O, 2np), E=80 MeV; 108Pd(16O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 120Xe deduced levels, J, π, band structure. Cranked shell model.

doi: 10.1007/BF01291713
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1992GO22      Appl.Radiat.Isot. 43, 1467 (1992)

J.Goswamy, B.Chand, D.Mehta, N.Singh, P.N.Trehan

Study of 99Mo and 111Ag Decays

RADIOACTIVITY 111Ag(β-); 99Mo(β-); measured Iγ, I(K X-ray). 99Tc deduced revised transition scheme.

doi: 10.1016/0883-2889(92)90173-C
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1991CH05      Can.J.Phys. 69, 90 (1991)

B.Chand, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan

Study of the Radioactive Decays of 140Ba and 140La

RADIOACTIVITY 140Ba, 140La; measured E X-ray, I X-ray, Eγ, Iγ, I(ce), γγ(θ), oriented nuclei. 140La deduced ICC, γ-multipolarity. 140Ce transitions deduced ICC, δ, B(λ).

doi: 10.1139/p91-014
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1991GO22      Appl.Radiat.Isot. 42, 1025 (1991)

J.Goswamy, B.Chand, D.Mehta, N.Singh, P.N.Trehan

Precision Measurements of Conversion Electrons in 125Sb, 152Eu and 160Tb Decays

RADIOACTIVITY 125Sb(β-); 152Eu(β-), (β+), (EC); 160Tb(β-); measured I(ce) spectra. 125Te, 152Sm levels deduced transition γ-multipolarity, δ, ICC.

doi: 10.1016/0883-2889(91)90004-K
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1991GO23      Appl.Radiat.Isot. 42, 1033 (1991)

J.Goswamy, B.Chand, D.Mehta, N.Singh, P.N.Trehan

Precision Emission Probabilities and Decay Percentages in 185OS and 186Re Decays

RADIOACTIVITY 185Os(EC); 186Re(β-), (EC); measured E (K X-ray), I (K X-ray), Eγ, Iγ. 186W, 186Os, 185Re transitions deduced relative Iγ, emission probabilities.

doi: 10.1016/0883-2889(91)90005-L
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1990CH47      Can.J.Phys. 68, 1479 (1990)

B.Chand, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan

Conversion-Electron and Gamma-Gamma Directional Correlation Measurements in 134Ba

RADIOACTIVITY 134Cs; measured I(ce), γγ(θ), oriented nuclei. 134Ba deduced transitions ICC, γ-multipolarity, B(λ) ratios.

doi: 10.1139/p90-213
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1990SI08      Nucl.Instrum.Methods Phys.Res. B51, 5 (1990)

S.Singh, D.Mehta, R.R.Garg, S.Kumar, M.L.Garg, N.Singh, P.C.Mangal, J.H.Hubbell, P.N.Trehan

Average L-Shell Fluorescence Yields for Elements 56 ≤ Z ≤ 92

ATOMIC PHYSICS Z=56-92; calculated average L-shell fluorescence yields.

NUCLEAR STRUCTURE Z=56-92; calculated average L-shell fluorescence yields.

doi: 10.1016/0168-583X(90)90531-X
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1990SI19      X-Ray Spectrom. 19, 155 (1990)

S.Singh, R.Rani, D.Mehta, N.Singh, P.C.Mangal, P.N.Trehan

K x-ray fluorescence cross-section measurements of some elements in the energy range 8-47 keV

NUCLEAR REACTIONS Sc, Cr, Fe, Ni, Ga, Sr, 93Nb, 103Rh, Pd, Te(γ, X), E=8-47 keV; measured reaction products, X-rays; deduced fluorescence yields. Comparison with available data, Hartee-Fock theory.

doi: 10.1002/xrs.1300190313
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1989CH45      Nucl.Instrum.Methods Phys.Res. A284, 393 (1989)

B.Chand, J.Goswamy, D.Mehta, N.Singh, P.N.Trehan

X-Ray and Gamma-Ray Intensity Measurements in 131I, 166Ho, 198Au and 199Au Decays

RADIOACTIVITY 131I, 166Ho, 198,199Au; measured relative Iγ, I(K-X ray). Hyperpure Ge detectors.

doi: 10.1016/0168-9002(89)90307-0
Citations: PlumX Metrics


1989KA01      Appl.Radiat.Isot. 40, 33 (1989)

R.Kaur, P.N.Trehan

Lifetime Measurement of the 2083.1-keV Level in 140Ce and the 1289.15-keV Level in 182W

RADIOACTIVITY 140La, 182Ta(β-); measured γγ-coin. 140Ce, 182W level deduced T1/2.

doi: 10.1016/0883-2889(89)90169-X
Citations: PlumX Metrics


1989KA20      Appl.Radiat.Isot. 40, 727 (1989)

R.Kaur, P.N.Trehan

Precise Measurement of Relative Gamma Ray Intensities in the Decay of 182Ta

RADIOACTIVITY 182Ta(β-); measured Eγ, Iγ. 182W deduced relative Iγ. High precision, Ge(Li) detector.

doi: 10.1016/0883-2889(89)90086-5
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1989SI06      J.Phys.(London) B22, 1163 (1989)

S.Singh, B.Chand, D.Mehta, S.Kumar, M.L.Garg, N.Singh, P.C.Mangal, P.N.Trehan

L X-Ray Fluorescence Cross Section and Relative Intensity Measurements for Hf, Re, Ir, Pt and Pb in the Energy Range 15-60 keV

NUCLEAR REACTIONS Hf, Re, Ir, Pt, Pb(γ, X), E=15-60 keV; measured L X-ray fluorescence σ.

ATOMIC PHYSICS Hf, Re, Ir, Pt, Pb(γ, X), E=15-60 keV; measured L X-ray fluorescence σ.

doi: 10.1088/0953-4075/22/8/009
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1988CH44      Nucl.Instrum.Methods Phys.Res. A273, 310 (1988)

B.Chand, J.Goswamy, D.Mehta, S.Singh, M.L.Garg, N.Singh, P.N.Trehan

Precision Measurements of K X- and Gamma-Ray Intensities in 103Ru, 131Ba, 134Cs and 166mHo Decays

RADIOACTIVITY 103Ru, 131Ba, 134Cs, 166mHo; measured I(K X-ray)/Iγ, E(X-ray). Coaxial hyperpure Ge detector.

doi: 10.1016/0168-9002(88)90828-5
Citations: PlumX Metrics


1987AR17      Nucl.Instrum.Methods Phys.Res. B24/25, 460 (1987)

B.K.Arora, D.Mehta, R.Rani, T.S.Cheema, P.N.Trehan

Coulomb Excitation of Ruthenium Isotopes

NUCLEAR REACTIONS 99,101Ru(p, p'γ), E=3 MeV; measured Eγ, Iγ, thick target γ yields following Coulomb excitation. 99,101Ru deduced levels, J, π, B(E2). Natural target, Ge(Li) detector.

doi: 10.1016/0168-583X(87)90683-5
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1987CH17      Nucl.Instrum.Methods Phys.Res. B24/25, 457 (1987)

T.S.Cheema, D.Mehta, B.K.Arora, P.N.Trehan

Coulomb Excitation Studies in 127I

NUCLEAR REACTIONS 127I(p, p'γ), E=3.7 MeV; measured Eγ, Iγ, γ yields following Coulomb excitation. Ge(Li) detector. 127I levels deduced B(E2).

doi: 10.1016/0168-583X(87)90682-3
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1987ME02      Nucl.Instrum.Methods Phys.Res. A254, 578 (1987)

D.Mehta, S.Singh, H.R.Verma, N.Singh, P.N.Trehan

X- and Gamma-Ray Intensity Measurements in 137Cs and 203Hg Decays

RADIOACTIVITY 137Cs, 203Hg(β-); measured I(X-ray), Iγ. 137Ba, 203Tl deduced Kβ/Kα intensity ratios. Hyperpure Ge, Si-Li detectors. Theoretical calculations.

doi: 10.1016/0168-9002(87)90032-5
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1987ME14      Z.Phys. A328, 31 (1987)

D.Mehta, S.Singh, M.L.Garg, N.Singh, T.S.Cheema, P.N.Trehan

Study of the Radioactive Decay of 192Ir

RADIOACTIVITY 192Ir(β-), (EC); measured Eγ, Iγ, γγ(θ), oriented nuclei. 192Os levels deduced γ-branching, relative Iγ, δ(E2/M1). 192Pt deduced level J, π, γ-branching, relative Iγ, δ(E2/M1).


1987ME17      Nucl.Instrum.Methods Phys.Res. A260, 157 (1987)

D.Mehta, B.Chand, S.Singh, M.L.Garg, N.Singh, T.S.Cheema, P.N.Trehan

X-Ray and Gamma-Ray Intensity Measurements in 210Pb, 177Lu, 170Tm and 141Ce Decays

RADIOACTIVITY 210Pb, 177Lu, 141Ce(β-); measured X-ray, γ-ray relative intensities. 210Pb, 177Lu, 170Tm, 141Ce(β-); calculated X-ray, γ-ray relative intensities.

doi: 10.1016/0168-9002(87)90398-6
Citations: PlumX Metrics


1987SI03      J.Phys.(London) B20, 941 (1987)

S.Singh, M.l.Garg, D.Mehta, H.R.Verma, N.Singh, P.C.Mangal, P.N.Trehan

Measurements of Photon-Induced L X-Ray Fluorescence Cross Sections and Relative Intensities for Ba, Ce and Nd at 15.2, 17.8, 22.6 and 25.8 keV

ATOMIC PHYSICS Ba, Ce, Nd(γ, X), E=15.2, 17.8, 22.6, 25.8 keV; measured L X-ray fluorescence σ, relative intensities. Si-Li detector. Theoretical calculations.

doi: 10.1088/0022-3700/20/5/014
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1987SI12      J.Phys.(London) B20, 3325 (1987)

S.Singh, D.Mehta, M.Lal Garg, S.Kumar, N.Singh, P.C.Mangal, P.N.Trehan

Measurement of Photon-Induced L X-Ray Fluorescence Cross Sections and Relative Intensities for Tm, Lu, Th and U in the Energy Range 15-60 keV

ATOMIC PHYSICS Tm, Lu, Th, U(γ, X), E=15-60 keV; measured L X-ray fluorescence σ.

doi: 10.1088/0022-3700/20/14/007
Citations: PlumX Metrics


1987SI17      J.Phys.(London) B20, 5345 (1987)

S.Singh, D.Mehta, M.L.Garg, S.Kumar, N.Singh, P.C.Mangal, P.N.Trehan

Measurement of L X-Ray Fluorescence Cross Sections and Relative Intensities for Elements 56 ≤ Z ≤ 66 in the Energy Range 11-41 keV

ATOMIC PHYSICS La, Pr, Sm, Eu, Gd, Tb, Dy, Ba, Ce, Nd(γ, X), E=11-41 keV; measured L X-ray fluorescence σ, relative intensities.

doi: 10.1088/0022-3700/20/20/012
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1986GA09      J.Phys.(London) B19, 1615 (1986)

M.L.Garg, D.Mehta, H.R.Verma, N.Singh, P.C.Mangal, P.N.Trehan

Measurement of L X-Ray Fluorescence Cross Sections and Relative Intensities for Ho, Er and Yb in the Energy Range 11-41 keV

NUCLEAR REACTIONS 165Ho, Er, Yb(γ, X), E=22.6 keV; measured L X-ray fluorescence σ, relative I(X-ray).

doi: 10.1088/0022-3700/19/11/016
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1986ME07      Nucl.Instrum.Methods Phys.Res. A245, 447 (1986); see 1986Me10

D.Mehta, M.L.Garg, J.Singh, N.Singh, T.S.Cheema, P.N.Trehan

Precision Measurements of X- and Gamma-Ray Intensities in 192Ir, 160Tb, 169Yb and 152Eu Decays

doi: 10.1016/0168-9002(86)91281-7
Citations: PlumX Metrics


1986ME10      Nucl.Instrum.Methods Phys.Res. A245, 447 (1986)

D.Mehta, M.L.Garg, J.Singh, N.Singh, T.S.Cheema, P.N.Trehan

Precision Measurements of X- and Gamma-Ray Intensities in 192Ir, 160Tb, 169Yb and 152Eu Decays

RADIOACTIVITY 192Ir(EC), (β-); 160Tb(β-); 169Yb(EC); 152Eu(EC), (β+), (β-); measured Eγ, Iγ, E X-ray, I X-ray. 152Sm, 152Gd, 169Tm, 160Dy, 192Os, 192Pt levels deduced relative Iγ, I(X-ray). High precision, Ge, hyperpure Ge detectors.

doi: 10.1016/0168-9002(86)91281-7
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1985ME18      Nucl.Instrum.Methods 242, 149 (1985)

D.Mehta, H.Kaur, M.L.Garg, H.R.Verma, N.Singh, T.S.Cheema, P.N.Trehan

X-Ray and Gamma Ray Intensity Measurements in 141Ce and 170Tm Decays

RADIOACTIVITY 141Ce(β-); 170Tm(EC), (β-); measured E X-ray, I X-ray, Iγ. 141Pr deduced I(Kβ/Kα). 170Yb, 170Er deduced I(Kβ/Kα), relative Iγ, I X-ray.

doi: 10.1016/0168-9002(85)90900-3
Citations: PlumX Metrics


1985VE03      J.Phys.(London) B18, 1133 (1985)

H.R.Verma, D.Pal, M.L.Garg, P.N.Trehan

Photon-Induced L-Shell X-Ray Intensity Ratios for 74W and 80Hg in the Energy Range 17 ≤ E ≤ 47 keV

ATOMIC PHYSICS W, Hg(γ, X), E=17.8, 25.8, 46.9 keV; measured L X-rays, intensity ratios.

doi: 10.1088/0022-3700/18/6/014
Citations: PlumX Metrics


1984GA05      J.Phys.(London) B17, 577 (1984)

M.L.Garg, J.Singh, H.R.Verma, N.Singh, P.C.Mangal, P.N.Trehan

Relative Intensity Measurements of L-Shell X-Rays for Ta, Au, Pb and Bi in the Energy Range 17-60 keV

NUCLEAR REACTIONS Ta, 197Au, Pb, 209Bi(p, X), E=17.8, 25.8, 46.9, 59.5 keV; measured E(L X-ray), relative I(L X-ray). Si-Li detector system.

doi: 10.1088/0022-3700/17/4/013
Citations: PlumX Metrics


1984SI16      J.Phys.Soc.Jpn. 53, 2485 (1984)

J.Singh, M.L.Garg, D.Mehta, N.Singh, P.N.Trehan

Gamma-Gamma Directional Correlations in 160Dy

RADIOACTIVITY 160Tb(β-) [from 159Tb(n, γ)]; measured γγ(θ), oriented nuclei. 160Dy levels deduced J, π, δ. NaI(Tl), Ge(Li) coincidence set up.

doi: 10.1143/JPSJ.53.2485
Citations: PlumX Metrics


1983SI08      J.Phys.Soc.Jpn. 52, 796 (1983)

J.Singh, M.L.Garg, R.Kaur, S.S.Sooch, N.Singh, P.N.Trehan

The Level Structure of 105Pd

RADIOACTIVITY 105Ag(β+), (EC) [from 103Rh(α, 2n)]; measured Eγ, Iγ, γγ(θ). 105Pd deduced levels, δ, γ-branching, J, π.

doi: 10.1143/JPSJ.52.796
Citations: PlumX Metrics


1983SO04      J.Phys.Soc.Jpn. 52, 61 (1983)

S.S.Sooch, R.Kaur, N.Singh, P.N.Trehan

The Gamma-Gamma Angular Correlation Studies in 132Xe

RADIOACTIVITY 132I(β-) [from 131Te(n, γ)132Te(β-decay)]; measured γγ(θ). 132Xe deduced levels, δ, J, π. Ge(Li), NaI(Tl) coincidence set-up.


1982KA10      J.Phys.Soc.Jpn. 51, 23 (1982)

R.Kaur, A.K.Sharma, S.S.Sooch, N.Singh, P.N.Trehan

The Decay of 106gRh

RADIOACTIVITY 106Rh [from 106Ru β-decay]; measured Eγ, Iγ, γγ-coin, γγ(θ), oriented nuclei. 106Pd deduced levels, J, π, δ, γ-branching.

doi: 10.1143/JPSJ.51.23
Citations: PlumX Metrics


1982SO12      Nucl.Instrum.Methods 203, 339 (1982)

S.S.Sooch, R.Kaur, N.Singh, P.N.Trehan

Precise Measurements of Gamma Ray Energies and Intensities in the 166mHo Decay

RADIOACTIVITY 166mHo(β-); measured Eγ, Iγ. 166Er deduced levels, relative Iγ. High precision Ge(Li) detector.

doi: 10.1016/0167-5087(82)90645-7
Citations: PlumX Metrics


1981KA22      Indian J.Pure Appl.Phys. 19, 133 (1981)

R.Kaur, A.K.Sharma, S.S.Sooch, H.R.Verma, P.N.Trehan

Gamma-Gamma Angular Correlation Measurements in 182W

RADIOACTIVITY 182Ta; measured γγ(θ). 182W deduced level, J, π, δ. Ge(Li), NaI(Tl) detectors.


1980KA32      J.Phys.Soc.Jpn. 49, 2122 (1980)

R.Kaur, A.K.Sharma, S.S.Sooch, P.N.Trehan

Level Structure of 140Ce from the Decay of 140La

RADIOACTIVITY 140La; measured Eγ, Iγ, γγ-coin, γγ(θ), oriented nuclei. 140Ce deduced levels, J, π, δ. Ge(Li), Ge(Li)-Na(Tl) detectors.

doi: 10.1143/JPSJ.49.2122
Citations: PlumX Metrics


1980KA36      J.Phys.Soc.Jpn. 49, 1214 (1980)

R.Kaur, A.K.Sharma, S.S.Sooch, H.R.Verma, P.N.Trehan

Level Structure Studies in 76Se

RADIOACTIVITY 76As; measured Eγ, Iγ, γγ-coin, γγ(θ). 76Se deduced levels, J, δ. Ge(Li), NaI(Tl) detectors.

doi: 10.1143/JPSJ.49.1214
Citations: PlumX Metrics


1980SH15      J.Phys.Soc.Jpn. 48, 1407 (1980)

A.K.Sharma, R.Kaur, H.R.Verma, P.N.Trehan

Precision Energy and Intensity Measurements in 152Sm, 152Gd and 154Gd

RADIOACTIVITY 152,154Eu; measured Eγ, Iγ. 152Sm, 152,154Gd deduced levels, J, π. Ge(Li) detector.


1980SH28      Proc.Indian Natl.Sci.Acad. 46A, 181 (1980)

A.K.Sharma, Ravinder Kaur, H.R.Verma, K.K.Suri, P.N.Trehan

Decay of 56Co to Levels in 56Fe

RADIOACTIVITY 56Co; measured Eγ, Iγ, γγ(θ). 56Fe deduced levels, J, π, δ.


1980SO06      J.Phys.Soc.Jpn. 49, 1222 (1980)

S.S.Sooch, H.R.Verma, R.Kaur, A.K.Sharma, N.Singh, P.N.Trehan

Level Structure of 82Kr

RADIOACTIVITY 82mBr [from 81Br(n, γ)]; measured Eγ, Iγ, γγ(θ). 82Kr deduced levels, δ. Ge(Li), NaI(Tl) detectors.


1980VE04      J.Phys.Soc.Jpn. 48, 1415 (1980)

H.R.Verma, S.S.Sooch, R.Kaur, A.K.Sharma, N.Singh, P.N.Trehan

The Decay of 125gSn

RADIOACTIVITY 125Sn [from 124Sn(n, γ)]; measured Eγ, Iγ, γγ-coin, γγ(θ), oriented nuclei. 125Sb deduced levels, J, π, δ.


1979SH08      J.Phys.Soc.Jpn. 46, 1057 (1979)

A.K.Sharma, R.Kaur, H.R.Verma, K.K.Suri, P.N.Trehan

Level Structure of 124Te

RADIOACTIVITY 124Sb; measured Eγ, Iγ, γγ-coin, γγ(θ). 124Te deduced levels, J, multipolarities, reduced transition probability. Ge(Li), NaI(Tl) detectors.


1979SH10      J.Phys.Soc.Jpn. 47, 1 (1979)

A.K.Sharma, H.R.Verma, N.Singh, P.N.Trehan

Study of 131Ba Decay

RADIOACTIVITY 131Ba; measured Eγ, Iγ, γγ-coin, γγ(θ). 131Cs levels deduced J, multipolarity, transition probability. Ge(Li), NaI(Tl), NaI(Tl)-Ge(Li)-coin.


1979VE03      J.Phys.Soc.Japan. 47, 16 (1979)

H.R.Verma, A.K.Sharma, R.Kaur, K.K.Suri, P.N.Trehan

Study of the Radioactive Decay of Ag110m

RADIOACTIVITY 110mAg; measured Eγ, Iγ, γγ(θ). 110Cd deduced levels, δ.


1978VE07      J.Phys.Soc.Jpn. 45, 374 (1978)

H.R.Verma, A.K.Sharma, N.Singh, P.N.Trehan

The Level Structure of Tm169

RADIOACTIVITY 169Yb; measured Eγ, Iγ, γγ(t), γγ(θ). 169Tm deduced levels, J, π, δ, B(λ). Ge(Li), NaI(Tl) detectors.


1976BH06      Aust.J.Phys. 29, 405 (1976)

S.S.Bhati, N.Singh, P.D.Bajaj, P.N.Trehan

Gamma Ray Intensity and Angular Correlation Measurements in 160Dy

RADIOACTIVITY 160Tb; measured γγ(θ), Eγ, Iγ; deduced log ft. 160Dy deduced levels, J, π, δ.

doi: 10.1071/PH760405
Citations: PlumX Metrics


1974BH02      J.Phys.Soc.Jap. 36, 326 (1974)

S.S.Bhati, N.Singh, P.C.Mangal, P.N.Trehan

Gamma-Gamma Angular Correlation in 147Pm

RADIOACTIVITY 147Nd; measured γγ(θ). 147Pm deduced levels, J, π, mixing ratios, transition probabilities.


1973BH02      J.Phys.Soc.Jap. 34, 1 (1973)

S.S.Bhati, A.K.Bhardwaj, N.Singh, P.C.Mangal, P.N.Trehan

Gamma-Gamma Directional Correlations in 99Tc

RADIOACTIVITY 99Mo; measured γγ(θ). 99Tc deduced J, π, γ-multipolarity.


1971SU02      J.Phys.Soc.Jap. 30, 919 (1971)

S.P.Sud, P.N.Trehan

The Decay of 134Cs

RADIOACTIVITY 134Cs; measured Eγ, Iγ, γγ-coin, γγ(θ). 134Ba levels deduced J, γ-multipolarity.


1970MA21      Australian J.Phys. 23, 79 (1970)

P.C.Mangal, S.P.Sud, P.Bawa, P.N.Trehan

Gamma-Gamma Directional Correlations in 131Cs

RADIOACTIVITY 131Ba; measured γγ(θ). 131Cs levels deduced J, π, γ-mixing.


1970SU03      Australian J.Phys. 23, 87 (1970)

S.P.Sud, P.C.Mangal, P.N.Trehan

Gamma-Gamma Directional Correlations in 110Cd

RADIOACTIVITY 110mAg; measured γγ(θ). 110Cd levels deduced γ-mixing, J, π.


1970SU05      J.Phys.Soc.Jap. 28, 1387 (1970)

S.P.Sud, K.K.Suri, P.N.Trehan

The Decay of 103Ru

RADIOACTIVITY 103Ru ; measured Eγ, Iγ, γγ-coin, γγ(θ). 103Rh deduced levels, J, π, γ-mixing.


1970SU07      J.Phys.Soc.Jap. 29, 827 (1970)

S.P.Sud, P.N.Trehan

The Decay of 124Sb

RADIOACTIVITY 124Sb; measured Eγ, Iγ, γγ-coin, γγ(θ). 124Te deduced levels, J, π, γ-mixing, γ-branching.


1970SU08      Indian J.Pure Appl.Phys. 8, 394 (1970)

K.K.Suri, P.C.Mangal, P.N.Trehan

Sum-Peak and Sum-Coincidence Studies in 192Pt

RADIOACTIVITY 192Ir; measured Eγ, Iγ, γγ-coin. 192Pt deduced levels, γ-branching. Sum-peak, sum-coin spectrometers.


1969MA24      J.Phys.Soc.Japan 27, 1 (1969)

P.C.Mangal, P.N.Trehan

The Decay of 144Ce

RADIOACTIVITY 144Ce; measured Eγ, Iγ, ICC, γγ-coin, γγ(θ). 144Pr deduced levels, J, π, γ-mixing, ICC. 144Pr; measured Eγ, Iγ, ICC, γγ-coin; deduced log ft. 144Nd deduced levels, J, π.


1969SU08      Indian J.Pure Appl.Phys. 7, 441 (1969)

S.P.Sud, B.K.Arora, P.N.Trehan

The K-Shell Internal Conversion Coefficient of the 53 keV Gamma Ray of 103Rh

RADIOACTIVITY 103Ru; measured γγ-coin, X(K)γ-coin. 103Rh transition deduced ICC, γ-multipolarity.


1969SU10      Indian J.Phys. 43, 40 (1969)

S.P.Sud, V.K.S.Shante, P.N.Trehan

A Note on the Spin of the 1970 keV Level in Ba134

RADIOACTIVITY 134Cs; measured γγ(θ). 134Ba level deduced γ-mixing, J, π.


1968SU07      Indian J.Phys. 42, 167 (1968)

S.P.Sud, P.C.Mangal, K.K.Suri, P.N.Trehan

Sum-Peak-Coincidence Spectrometer and Gamma-Gamma Angular Correlations Studies in Cs133

RADIOACTIVITY 133Ba; measured γγ(θ). 133Cs deduced levels, J, π, γ-mixing. Sum-peak coin spectrometer.


1968SU09      Indian J.Pure Appl.Phys. 6, 50 (1968)

K.K.Suri, N.C.Singhal, C.M.Vasudev, P.N.Trehan

Spin Assignment to Some Levels of 115In

NUCLEAR REACTIONS 115In(n, n'γ), E=1.1-1.8 MeV; measured nothing; analyzed σ(E). 115In levels deduced J, π.


1967MA15      Current Sci.(India) 36, 224 (1967)

P.C.Mangal, S.P.Sud, P.N.Trehan

Decay of Tantalum-182

NUCLEAR STRUCTURE 182Ta; measured not abstracted; deduced nuclear properties.


1967MA31      Current Sci.(India) 36, 337 (1967)

P.C.Mangal, P.N.Trehan

Gamma-Gamma Angular Correlation in W182

NUCLEAR STRUCTURE 182Ta; measured not abstracted; deduced nuclear properties.


1967MA43      Indian J.Pure Appl.Phys. 5, 596 (1967)

P.C.Mangal, S.P.Sud, P.N.Trehan

Sum Coincidence Spectrometer and the Study of Weak Cascading Gamma Rays

NUCLEAR STRUCTURE 133Ba; measured not abstracted; deduced nuclear properties.


1967MA50      Indian J.Phys. 41, 938 (1967)

P.C.Mangal, P.N.Trehan

A Note on 222 keV Gamma-Ray Transition in the Decay of Ba133

RADIOACTIVITY 133Ba; measured Eγ, Iγ, γγ-coin.


1967TR11      Contrib.Intern.Conf.Nucl.Struct., Tokyo, p.670 (1967)

P.N.Trehan, P.C.Mangal, D.M.Van Patter

Angular Distribution Studies of 56Fe(p, p'γ) Radiations

NUCLEAR STRUCTURE 56Fe; measured not abstracted; deduced nuclear properties.


1967VA40      Indian J.Pure Appl.Phys. 5, 182 (1967)

C.M.Vasudev, K.K.Suri, P.N.Trehan

Spin Assignment to Some Levels of 127I

NUCLEAR REACTIONS 127I(n, n'γ), E=0.7-1.0 MeV; measured nothing; analyzed σ(E). 127I levels deduced J, π. Hauser-Feshbach analysis.


1965SI23      Indian J.Pure Appl.Phys. 3, 36 (1965)

N.C.Singhal, P.N.Trehan

Spin Assignment for the 268 keV. Level of Au197

NUCLEAR REACTIONS 197Au(n, n'γ), E=300-700 keV; measured nothing; analyzed σ(E). 197Au level deduced T1/2. Hauser-Feshbach analysis.


1965TR04      Proc.Nucl.Phys.Solid State Phys.Symp., Calcutta, p.342 (1965)

P.N.Trehan, N.C.Singhal

Cross Section Measurements of (p, p'γ) Radiations from Ni60 and Ni62

NUCLEAR STRUCTURE 63Cu, 62Ni, 61Cu, 60Ni; measured not abstracted; deduced nuclear properties.


1963SH02      Phys.Rev. 129, 704 (1963)

S.M.Shafroth, P.N.Trehan, D.M.Van Patter

Levels in Y89 Excited by the Y89(n, n'γ) Reaction

NUCLEAR STRUCTURE 89Y; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.129.704
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11872.


1963TR04      Proc.Nucl.Phys.Symp.Bombay, p.53 (1963)

P.N.Trehan

Beta and Gamma Ray Spectrum Observed in the Decay of Cs134

NUCLEAR STRUCTURE 134Cs; measured not abstracted; deduced nuclear properties.


1962SE01      Bull.Am.Phys.Soc. 7, No.1, 81, Y1 (1962)

A.K.Sen Gupta, P.N.Trehan, D.M.Van Patter

Angular Distributions of (p, p'γ) Radiations from Ni60 and Ni62

NUCLEAR STRUCTURE 60Ni, 62Ni; measured not abstracted; deduced nuclear properties.


1962SH17      Conf.Low Energy Nuclear Physl Harwell, AERE-R-4131, 29, b.2 (September 1962)

S.M.Shafroth, P.N.Trehan, D.M.Van Patter

NUCLEAR STRUCTURE 89Y; measured not abstracted; deduced nuclear properties.


1962TR02      Bull.Am.Phys.Soc. 7, No.1, 82, Y6 (1962)

P.N.Trehan, S.M.Shafroth, D.M.Van Patter

States in Y89 Excited by the (n, n'γ) Reaction

NUCLEAR STRUCTURE 89Y; measured not abstracted; deduced nuclear properties.


1962TR03      Phys.Rev. 126, 266 (1962)

P.N.Trehan, D.M.Van Patter

The Decay of 18-min. Br80

NUCLEAR STRUCTURE 80Se, 80Br; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.126.266
Citations: PlumX Metrics


1961TR01      Bull.Am.Phys.Soc. 6, No.1, 48, Q9 (1961)

P.N.Trehan, R.Rikmenspoel, D.M.Van Patter

New Levels in Ge70

NUCLEAR STRUCTURE 70Ge; measured not abstracted; deduced nuclear properties.


1961TR02      Bull.Am.Phys.Soc. 6, No.3, 272, NA1 (1961)

P.N.Trehan, D.M.Van Patter

(p, p'γ) Spectra for Ni58, Ni60, and Ni62

NUCLEAR STRUCTURE 62Ni, 58Ni, 60Ni; measured not abstracted; deduced nuclear properties.


1961TR04      Bull.Am.Phys.Soc. 6, No.5, 428, I4 (1961)

P.N.Trehan, D.M.Vanpatter

Decay of 18-Min Br80

NUCLEAR STRUCTURE 80Br; measured not abstracted; deduced nuclear properties.


1961VA25      Nuclear Phys. 27, 467 (1961)

D.M.Van Patter, R.Rikmenspoel, P.N.Trehan

The (p, p'γ) Reaction in Even Isotopes of Zn, Ge and Se

NUCLEAR STRUCTURE 64Zn, 66Zn, 78Se, 79Br, 74Se, 74Ge, 72Ge, 76Se, 70Ge, 68Zn; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(61)90339-X
Citations: PlumX Metrics


1960TR02      Thesis, Louisiana State University (1960); Dissertation Abstr. 21, 2338 (1961)

P.N.Trehan

Decay Scheme of Cs134

NUCLEAR STRUCTURE 134Cs; measured not abstracted; deduced nuclear properties.


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