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NSR database version of April 27, 2024.

Search: Author = J.Datta

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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, T_1/2, 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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