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NSR database version of May 22, 2024.

Search: Author = J.Datta

Found 9 matches.

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2024CH23      Phys.Rev. C 109, L041603 (2024)

M.Choudhary, A.Sharma, N.Singh, P.Dubey, M.Upadhyay, S.Paul, S.Singh, U.Mishra, A.Kumar, S.Dasgupta, J.Datta

Estimation of global level density parameters using an unscented transform Kalman filter technique

doi: 10.1103/PhysRevC.109.L041603
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2024MU01      J.Radioanal.Nucl.Chem. 333, 1531 (2024)

G.Mukherjee, S.S.Nayak, J.Datta, S.Dasgupta, A.Choudhury, A.Behera, S.Chakraborty, Sh.Dar, S.Das, S.Basu, S.Pal, S.Bhattacharyya

Beta decay study of 126Sb and 126mSb

RADIOACTIVITY 126Sb(IT), (β-) [from 124Sn(α, np), E=27.5 MeV]; measured decay products, Eγ, Iγ; deduced γ-ray energies, J, π, partial level scheme, T1/2, σ. Comparison with available data, PACE-4 calculations. Discrete Gamma Spectroscopy (DGS) and Total Absorption Gamma Spectroscopy (TAGS). The K-130 cyclotron at VECC, Kolkata, India.

doi: 10.1007/s10967-023-09110-0
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2024SI01      Eur.Phys.J. A 60, 24 (2024)

N.Singh, M.Choudhary, A.Gandhi, A.Sharma, M.Upadhyay, P.Dubey, R.Pachuau, S.Dasgupta, J.Datta, A.Kumar

Measurement of the excitation functions for natNi(α, x) reactions with detailed covariance analysis

NUCLEAR REACTIONS Ni(α, X)56Co/57Co/58Co/65Zn/67Cu, E<40 MeV; measured reaction products, Eγ, Iγ; deduced σ and uncertainties. Comparison with EXFOR library, TALYS calculations. The K-130 cyclotron at the Variable Energy Cyclotron Center (VECC), Kolkata, India.

doi: 10.1140/epja/s10050-024-01247-0
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2023CH07      J.Phys.(London) G50, 015103 (2023)

M.Choudhary, A.Sharma, A.Gandhi, N.Singh, P.Dubey, M.Upadhyay, U.Mishra, N.K.Dubey, S.Dasgupta, J.Datta, K.Katovsky, A.Kumar

Measurement of excitation functions for natCu(α, x) reactions with detailed covariance analysis

NUCLEAR REACTIONS Cu(α, X)66Ga/67Ga/65Zn/64Cu, e=15-37 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS calculations. The K-130 cyclotron at Variable Energy Cyclotron Center (VECC), Kolkata, India.

doi: 10.1088/1361-6471/aca1d7
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2023CH38      Nucl.Phys. A1038, 122720 (2023)

M.Choudhary, A.Sharma, N.Singh, A.Gandhi, S.Dasgupta, J.Datta, K.Katovsky, A.Kumar

Measurement of alpha-induced reaction cross-sections for natZn with detailed covariance analysis

NUCLEAR REACTIONS Zn(α, X)68Ge/69Ge/65Zn/67Ga, E=14-37 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS calculations, EXFOR library. Variable Energy Cyclotron Center (VECC), Kolkata, India using the K-130 cyclotron.

doi: 10.1016/j.nuclphysa.2023.122720
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2023VA06      Eur.Phys.J. A 59, 167 (2023)

T.T.Vafiya Thaslim, M.M.Musthafa, C.V.Midhun, S.Ghugre, H.Gokul Das, B.Swapna, T.Najmunnisa, N.T.Rijin, S.Dasgupta, J.Datta

The total neutron production from the alpha induced reaction on natural zirconium

NUCLEAR REACTIONS 96Zr(α, n), Zr(α, X)93Mo/95Nb/95Nb/92Nb/90Nb/89Zr, E=20-40 MeV; measured reaction products, Eγ, Iγ; deduced σ and uncertainties. Comparison with TALYS calculations. Variable Energy Cyclotron Center (VECC), Kolkata, India, using the K-130 Cyclotron facility.

doi: 10.1140/epja/s10050-023-01086-5
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2022CH29      Eur.Phys.J. A 58, 95 (2022)

M.Choudhary, A.Gandhi, A.Sharma, N.Singh, P.Dubey, M.Upadhyay, S.Dasgupta, J.Datta, A.Kumar

Measurement of alpha-induced reaction cross-sections on natMo with detailed covariance analysis

NUCLEAR REACTIONS Mo(α, X)103Ru/97Ru/95Ru/96Tc/95Tc/94Tc, E=9-32 MeV; measured reaction products, Eγ, Iγ; deduced σ, covarince matrices. Comparison with the EXFOR library, TALYS nuclear reaction code calculations. The K-130 cyclotron, Variable Energy Cyclotron Center (VECC), Kolkata, India.

doi: 10.1140/epja/s10050-022-00741-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6431.


2020RA06      Phys.Rev. C 101, 035801 (2020)

A.Ray, A.K.Sikdar, P.Das, S.Pathak, J.Datta

Unexpected increase of 7Be decay rate under compression

RADIOACTIVITY 7Be(EC)[from 7Li(p, n), E=7 MeV at VECC, Kolkata]; measured Eγ, Iγ, half-life using off-line decay of 7Be ions implanted in Pd and Pb foils; deduced unexpected large increase of 7Be decay rate under compression compared to the state-of-the-art density functional calculations. Comparison with previous experimental values. Implications on the calculated 7Be decay rate at the solar core.

doi: 10.1103/PhysRevC.101.035801
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2012CH06      Radiochim.Acta 100, 139 (2012)

D.P.Chowdhury, J.Datta, A.V.R.Reddy

Applications of thin layer activation technique for the measurement of surface loss of materials: an Indian perspective

doi: 10.1524/ract.2011.1889
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