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NSR database version of April 24, 2024.

Search: Author = N.L.Singh

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2023SI09      Phys.Rev. C 107, 054607 (2023)

R.K.Singh, N.L.Singh, M.Mehta, R.Chauhan, H.Kumawat, R.Makwana, S.V.Suryanarayana, B.K.Nayak, H.Naik, J.Varmuza, K.Katovsky

Experimental and theoretical study of the ⁶⁵Cu(n, p)⁶⁵Ni reaction cross section from reaction threshold up to 25 MeV

NUCLEAR REACTIONS ⁶⁵Cu(n, p), E=13.52, 16.86, 19.89 MeV; measured Eγ, Iγ; deduced σ(Ε) relative to standard ²⁷Al(n, α) cross-section. Comparison to other experimental data, TALYS and EMPIRE calculations, and evaluated values from ENDF/B-VIII.0, JEFF-3.3, JENDL-4.0/HE, CENDL-3.2, TENDL-2019, and FENDL-3.2 libraries. HPGe-based activation measurement at 14UD BARC-TIFR Pelletron facility (Mumbai, India).

doi: 10.1103/PhysRevC.107.054607
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33191.

2023SI19      Appl.Radiat.Isot. 200, 110949 (2023)

R.K.Singh, N.L.Singh, M.Mehta, R.Chauhan, S.V.Suryanarayana, R.Makwana, B.K.Nayak, H.Naik, J.Varmuza, K.Katovsky

Activation cross section for the (n, 2n) and (n, p) reactions on ¹⁰³Rh, ⁴⁸Ti and ⁵²Cr from reaction threshold up to 25 MeV energy region

NUCLEAR REACTIONS ¹⁰³Rh(n, 2n), E<25 MeV; measured reaction products, Eγ, Iγ. ⁵²Cr, ⁴⁸Ti, ¹⁰³Rh; deduced σ, nuclear level densities, optical potential. Comparison with TALYS and EMPIRE codes calculations, FENDL-3.2b, CENDL-3.2, JENDL-5.0, and ENDF/B-VIII.0 libraries. The 14UD BARC-TIFR Pelletron facility in Mumbai, India.

doi: 10.1016/j.apradiso.2023.110949
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33195.

2022JO02      Phys.Rev. C 105, 034615 (2022)

C.Joshi, H.Kumawat, V.V.Parkar, D.Dutta, S.V.Suryanarayana, V.Jha, R.K.Singh, N.L.Singh, S.Kailas

Inclusive α production for the ⁶Li + ⁵¹V system

NUCLEAR REACTIONS ⁵¹V(⁶Li, X), E=14, 20, 23, 26 MeV; measured charged particles, Eα, Iα, deuteron spectra, angular distributions; deduced σ(θ) for α production, σ(E) for α and deuteron production, direct and compound contribution to the α production; calculated σ(E) of complete fusion, α production by compound nuclear reactions, noncapture breakup, 1n transfer, 1p transfer, 1d transfer and total direct α production. Statistical calculations of compound reactions and total fusion are done with PACE code. FRESCO (CDCC and CRC) used for transfer reactions calculations. Comparison with experimental data of α productions with ⁶Li beam on ⁵⁸Ni, ¹¹⁸Sn, ¹²⁰Sn, ⁵⁹Co, ⁶⁵Cu, ⁹⁰Zr, ¹⁵⁹Tb, ²⁰⁸Pb, ²⁰⁹Bi targets. BARC-TIFR Pelletron-Linac facility.

doi: 10.1103/PhysRevC.105.034615
Citations: PlumX Metrics

2022JO03      Eur.Phys.J. A 58, 40 (2022)

C.Joshi, H.Kumawat, R.K.Singh, N.L.Singh, D.Patel, B.K.Nayak, J.Acharya, A.Parihari, K.Rani, S.D.Sharma, G.Kaur, I.Ahmed, K.S.Golda, N.Saneesh, M.Kumar, A.Jhingan, P.Sugathan

Exploring breakup coupling effect in ⁷Li+^{92, 100}Mo elastic scattering around Coulomb barrier energies

NUCLEAR REACTIONS ^92,100Mo(⁷Li, ⁷Li), E=15-35 MeV; measured reaction products; deduced σ, optical model potentials. Comparison with continuum-discretized coupled-channels calculations. The General Purpose Scattering Chamber (GPSC) facility at Inter University Accelerator Centre (IUAC), New Delhi.

doi: 10.1140/epja/s10050-022-00690-1
Citations: PlumX Metrics

2022ME05      Appl.Radiat.Isot. 182, 110142 (2022)

M.Mehta, N.L.Singh, R.Singh, R.Chauhan, R.Makwana, S.V.Suryanarayana, H.Naik, P.V.Subhash, S.Mukherjee, J.Varmuza, K.Katovsky

Cross-section of (n, 2n) reaction for niobium and strontium isotopes between 13.97 to 20.02 MeV neutron energies

NUCLEAR REACTIONS ⁹³Nb, ⁸⁸Sr(n, 2n), E=13.97-20.02 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS-1.9 calculations, EXFOR library. The 14UD BARC-TIFR (Bhabha Atomic Research Center-Tata Institute of Fundamental Research) Pelletron facility in Mumbai-India.

doi: 10.1016/j.apradiso.2022.110142
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33171.

2022SI15      Chin.Phys.C 46, 054002 (2022)

R.K.Singh, N.L.Singh, R.D.Chauhan, M.Mehta, S.V.Suryanarayana, R.Makwana, B.K.Nayak, H.Naik, T.N.Nag, K.Katovsky

Systematic study of the (n, 2n) reaction cross section for ¹²¹Sb and ¹²³Sb isotopes

NUCLEAR REACTIONS ^121,123Sb(n, 2n), ²⁷Al(n, α), E=12.50, 15.79, 18.87 MeV; measured reaction products, Eγ, Iγ; deduced relative σ and covariances. Comparison with JEFF-3.3, ENDF/B-VIII.0, JENDL/AD-2017 and TENDL-2019 libraries. TALYS-1.9 and EMPIRE-3.2.2 calculations, experimental data. The BARC-TIFR Pelletron Linac Facility, Mumbai, India.

doi: 10.1088/1674-1137/ac4a5a
Citations: PlumX Metrics

2022VA03      Phys.Rev. C 105, 044613 (2022)

V.Vashi, R.Makwana, B.Quintana, M.H.Mehta, B.K.Soni, S.Mukherjee, R.K.Singh, R.Chauhan, P.M.Prajapati, M.Abhangi, S.Vala, N.L.Singh, G.B.Patel, S.V.Suryanarayana, B.K.Nayak, S.C.Sharma, T.N.Nag, Y.Kavun

Cross-section measurement of the ¹¹⁴Cd(p, γ)^115mIn reaction for nuclear reactor and astrophysical applications

NUCLEAR REACTIONS ¹¹⁴Cd(p, γ), (p, n), E=7.83, 12.27, 16 MeV; measured Eγ, Iγ; deduced σ(E), astrophysical S-factor. Comparison to TALYS calculations and other experimental data. Activation techniques. BARC-TIFR Pelletron facility.

doi: 10.1103/PhysRevC.105.044613
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6428.

2021ME10      J.Radioanal.Nucl.Chem. 328, 71 (2021)

M.Mehta, N.L.Singh, R.K.Singh, S.Parashari, P.V.Subhash, H.Naik, R.D.Chauhan, R.Makwana, S.V.Suryanarayana, S.Mukherjee, A.Gandhi, J.Varmuza, K.Katovsky

Measurement of ⁹⁰Zr(n, 2n)⁸⁹Zr and ⁹⁰Zr(n, p)^90mY reaction cross-sections in the neutron energy range of 10.95 to 20.02 MeV

NUCLEAR REACTIONS ⁹⁰Zr(n, 2n), (n, p), E=10.95-20.02 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS-1.9 and EMPIRE-3.2.2 calculations.

doi: 10.1007/s10967-021-07625-y
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33156.

2021SI34      Eur.Phys.J. A 57, 337 (2021)

R.K.Singh, N.L.Singh, R.D.Chauhan, M.Mehta, S.V.Suryanarayana, R.Makwana, S.Mukherjee, B.K.Nayak, H.Naik, T.N.Nag, J.Varmuza, K.Katovsky

Neutron induced reaction cross section of ⁵¹V with covariance analysis

NUCLEAR REACTIONS ⁵¹V(n, p), E=7.87, 13.05, 16.98 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VIII.0, JENDL/AD-2017 libraries, TALYS calculations. The 14UD BARC-TIFR Pelletron Facility, Mumbai, India.

doi: 10.1140/epja/s10050-021-00638-x
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33168.

2020KU22      Nucl.Phys. A1002, 121973 (2020)

H.Kumawat, C.Joshi, V.V.Parkar, V.Jha, B.J.Roy, Y.S.Sawant, P.C.Rout, E.T.Mirgule, R.K.Singh, N.L.Singh, B.K.Nayak, S.Kailas

Elastic scattering for ⁶Li+⁵¹V and systematic study of breakup threshold anomaly

NUCLEAR REACTIONS ⁵¹V(⁶Li, ⁶Li), E=14-23 MeV; measured reaction products; deduced σ. Comparison with theoretical calculations.

doi: 10.1016/j.nuclphysa.2020.121973
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6386.

2019MU01      Appl.Radiat.Isot. 143, 72 (2019)

S.Mukherjee, V.Vansola, S.Parashari, R.Makwana, N.L.Singh, S.V.Suryanarayana, S.C.Sharma, B.K.Nayak, H.Naik

Measurement of ²³²Th and ²³⁸U neutron capture cross-sections in the energy range 15-17 MeV

NUCLEAR REACTIONS ²³²Th, ²³⁸U(n, γ), E=15-17 MeV; measured reaction products, Eγ, Iγ; deduced σ and uncertainties. Comparison with TALYS-1.9 calculations, ENDF/B-VII.1 and JENDL-4.0 evaluated nuclear data libraries.

doi: 10.1016/j.apradiso.2018.10.013
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33126.

2019PA19      Phys.Rev. C 99, 044602 (2019)

S.Parashari, S.Mukherjee, S.V.Suryanarayana, B.K.Nayak, R.Makwana, N.L.Singh, H.Naik

Systematic analysis of the neutron-induced reaction cross sections for ^natMo isotopes within 10-20 MeV

NUCLEAR REACTIONS ¹⁰⁰Mo(n, 2n), E=10.95, 13.97, 16.99, 20.00 MeV; measured Eγ, Iγ, σ(E) using offline γ spectroscopy at the 14UD BARC-TIFR Pelletron facility, Mumbai; deduced covariance matrix and corresponding correlation coefficients. Comparison with literature values, evaluated ENDF/B-VII.1, JENDL-4.0, JEFF-3.2, and CENDL-3.1 libraries, and with theoretical predictions using TALYS-1.9 and ALICE-2017 codes. Comparison of theoretical (n, 2n), (n, p) and (n, α) reaction σ around 14.5 MeV neutron energy on A=92, 94, 95, 96, 97, 98 and 100 targets with experimental values from EXFOR database. Relevance to medical accelerators, dosimetry, and fast reactor systems.

doi: 10.1103/PhysRevC.99.044602
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33131.

2019PA31      Nucl.Phys. A987, 128 (2019)

S.Parashari, S.Mukherjee, B.K.Nayak, H.Naik, S.V.Suryanarayana, R.Makwana, N.L.Singh

Excitation function of the ^natTi(p, x)⁴⁸V, ^{47, 46, 44m}Sc reactions within the energy range of 10-22 MeV

NUCLEAR REACTIONS Ti(p, x)⁴⁸V, ^{47, 46, 44m}Sc, E=22 MeV; measured thick-foil off-line activation Eγ, Iγ; deduced ^44m,46,47Sc, ⁴⁸V production σ; Ti(p, x)⁴⁴Sc, E=5-35 MeV; Ti(p, x)⁴⁶Sc, E=5-25 MeV; Ti(p, x)⁴⁷Sc, E=7-30 MeV; Ti(p, x)⁴⁸V, E=5-25 MeV; measured thick-foil off-line activation Eγ, Iγ; deduced ^44m,46,47Sc, ⁴⁸V production σ; calculated production σ using TALYS-1.9 and/or ALICE-2014 calculations and compared with EXFOR data library; calculated pre-equilibrium fraction σ_pre vs energy.

doi: 10.1016/j.nuclphysa.2019.04.009
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6353.

2019PA34      Eur.Phys.J. A 55, 51 (2019)

S.Parashari, S.Mukherjee, H.Naik, S.V.Suryanarayana, R.Makwana, B.K.Nayak, N.L.Singh

Measurement of the ⁵⁸Ni(n, p)⁵⁸Co and ⁵⁸Ni(n, 2n)⁵⁷Ni reaction cross-sections for fast neutron energies up to 18 MeV

NUCLEAR REACTIONS ⁵⁸Ni(n, p)⁵⁸Co, (n, 2n)⁵⁷Ni, E=threshold-18 MeV; measured activation

NUCLEAR REACTIONS ⁵⁸Ni(n, p)⁵⁸Co;⁵⁸Ni(n, 2n)⁵⁷Ni, E=threshold-18 MeV[monoenergetic neutrons from ⁷Li(p, n)]; measured activation off-line Eγ, Iγ; deduced covariance matrix for detectors 1 and 2 efficiencies, monitor σ_m and sample σ_m, deduced uncertainties; calculated σ using nuclear model codes TALYS-1.9 and EMPIRE-3.2.3-Malta with various level densities; σ compared with literature values, and with evaluated data ENDF-B/VII.1, JENDL-4.0, CENDL-3.1, JEFF-3.3 (comparison to En=21, 25 or 30 MeV, somewhat higher than the experimental data).

doi: 10.1140/epja/i2019-12726-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33128.

2019SH43      Appl.Radiat.Isot. 154, 108866 (2019)

N.Shetty, R.Makwana, M.Mehta, S.Mukherjee, N.L.Singh, S.V.Suryanarayana, S.Parashari, R.Singh, H.Naik, S.C.Sharma, S.Ayyala, B.Soni, R.Chauhan

Measurement of neutron induced ⁸⁶Sr(n, 2n)⁸⁵Sr reaction cross sections at different neutron energies

NUCLEAR REACTIONS ⁸⁶Sr(n, 2n), E=19.44, 16.81 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with EXFOR database, JEFF-3.3, JENDL-4.0, TENDL-2017 and ENDF/B-VIII.0 evaluated data, nuclear model codes TALYS 1.8 and EMPIRE 3.2.2 predictions.

doi: 10.1016/j.apradiso.2019.108866
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33133.

2018AC05      Phys.Rev. C 97, 034607 (2018)

Ja.Acharya, S.Mukherjee, A.Chatterjee, N.L.Singh, K.Ramachandran, P.C.Rout, K.Mahata, V.Desai, E.T.Mirgule, S.V.Suryanarayana, B.K.Nayak, A.Saxena, G.F.Steyn

Neutron emission in ¹⁹F-induced reactions

NUCLEAR REACTIONS ⁵¹V, ⁸⁹Y, ¹⁸¹Ta(¹⁹F, X), E=130, 140, 145, 150 MeV; measured neutron energy spectra by time-of-flight method, neutron emission differential σ(θ, E) at BARC-TIFR Pelletron-LINAC facility. Comparison with theoretical cross sections from the nuclear reaction code ALICE2014 with two density models. Comparison of experimental n(θ) with theoretical calculations using statistical model code Projection Angular-Momentum Coupled Evaporation (PACE4) and ALICE2014.

doi: 10.1103/PhysRevC.97.034607
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6339.

2018PA07      Appl.Radiat.Isot. 133, 31 (2018)

S.Parashari, S.Mukherjee, V.Vansola, R.Makwana, N.L.Singh, B.Pandey

Investigation of (n, p), (n, 2n) reaction cross sections for Sn isotopes for fusion reactor applications

NUCLEAR REACTIONS ^116,117Sn(n, p), ^118,120,124Sn(n, 2n), E<20 MeV; calculated σ using TALYS and 1.8, EMPIRE - 3.2.2 nuclear model codes. Comparison with EXFOR library.

doi: 10.1016/j.apradiso.2017.12.003
Citations: PlumX Metrics

2018PA26      Phys.Rev. C 98, 014625 (2018)

S.Parashari, S.Mukherjee, A.P.Singh, V.Vansola, H.Naik, B.K.Nayak, R.Makwana, S.V.Suryanarayana, N.L.Singh, M.Mehta, Y.S.Sheela, M.Karkera, R.D.Chauhan, S.C.Sharma

Measurement of ²³²Th (n, γ) reaction cross sections in the neutron energy range of 11-19 MeV

NUCLEAR REACTIONS ²³²Th(n, γ), E=11-19 MeV; measured Eγ, Iγ, σ(E) using activation and offline γ-ray spectrometric techniques at the BARC-TIFR Pelletron facility. Comparison with previous experimental values, evaluated data in ENDF/B-VII.1 and JENDL-4.0 libraries, and with theoretical calculations using TALYS-1.8 code with both default and adjusted parameter sets.

doi: 10.1103/PhysRevC.98.014625
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33116.

2018PA42      Phys.Rev. C 98, 031601 (2018)

A.Pal, S.Santra, D.Chattopadhyay, A.Kundu, A.Jhingan, P.Sugathan, N.Saneesh, M.Kumar, N.L.Singh, A.Yadav, C.Yadav, R.Dubey, K.Kapoor, K.Rani, H.Arora, A.C.Visakh, D.Kaur, B.K.Nayak, A.Saxena, S.Kailas, K.-H.Schmidt

Mass distributions of fission fragments from nuclei populated by multinucleon transfer or incomplete fusion channels in ^{6, 7}Li + ²³⁸U reactions

NUCLEAR REACTIONS ²³⁸U(⁶Li, F), (⁶Li, αF), (⁶Li, tF), (⁶Li, dF), (⁶Li, pF), (⁷Li, F), (⁷Li, αF), (⁷Li, tF), (⁷Li, dF), (⁷Li, pF)²⁴¹Pu/²⁴²Pu/²⁴³Pu/²⁴⁴Pu/²⁴⁰Np/²⁴¹Np, E=30, 34, 40, 31.4, 41.4 MeV; measured mass and folding angle distributions for inclusive fission and fission fragments in coincidence with α, t, d, and p at IUAC-New Delhi Pelletron accelerator facility; deduced peak/valley ratio for inclusive and breakup/transfer-fission. Comparison with previous experimental data, and with predictions of GEF code. Discussed shell correction parameter for symmetric fragments.

doi: 10.1103/PhysRevC.98.031601
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6345.

2017MA49      Phys.Rev. C 96, 024608 (2017)

R.Makwana, S.Mukherjee, P.Mishra, H.Naik, N.L.Singh, M.Mehta, K.Katovsky, S.V.Suryanarayana, V.Vansola, Y.Santhi Sheela, M.Karkera, R.Acharya, S.Khirwadkar

Measurements of the cross sections of the ¹⁸⁶W(n, γ)¹⁸⁷W, ¹⁸²W(n, p)¹⁸²Ta, ¹⁵⁴Gd(n, 2n)¹⁵³Gd, and ¹⁶⁰Gd (n, 2n)¹⁵⁹Gd reactions at neutron energies of 5 to 17 MeV

NUCLEAR REACTIONS ¹⁸⁶W(n, γ), ¹⁸²W(n, p), ¹⁵⁴Gd(n, 2n), ¹⁶⁰Gd(n, 2n), E=5.08, 8.96, 12.47, 16.63 MeV; measured Eγ, Iγ, σ(E) by activation method at the BARC-TIFR Pelletron facility. Comparison with previous experimental data listed in EXFOR database, and with theoretical calculations using different one-dimensional models in TALYS 1.8, and Levden models in EMPIRE 3.2.2 codes.

doi: 10.1103/PhysRevC.96.024608
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33111.

2017PA41      Phys.Rev. C 96, 054613 (2017)

A.Parihari, G.Mohanto, G.Kaur, A.Jhingan, K.Mahata, R.G.Thomas, P.C.Rout, E.T.Mirgule, V.V.Desai, B.Srinivasan, C.Joshi, V.Mishra, M.Kushwaha, S.Gupta, D.Sarkar, S.V.Suryanarayana, A.Shrivastava, N.L.Singh, A.Misra, B.K.Nayak, A.Saxena

Experimental study of the transfer-induced fission fragment angular distribution in the ⁶Li + ²³⁸U reaction

NUCLEAR REACTIONS ²³⁸U(⁶Li, F), E=36, 40 MeV; measured transfer-induced fission fragments, two-dimensional E-ΔE spectrum, σ(θ, E), fragment anisotropies, transfer-induced fragment angular distributions for α and d transfers using multiwire proportional counters (MWPCs) at BARC-TIFR 14-UD Pelletron-LINAC facility. Comparison with pre-equilibrium fission (PEF) model calculations.

doi: 10.1103/PhysRevC.96.054613
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6314.

2017PA46      Chin.Phys.C 41, 104001 (2017)

D.Patel, S.Mukherjee, N.Deshmukh, J.Lubian, J.-S.Wang, T.Correa, B.K.Nayak, Y.-Y.Yang, W.i-H.Ma, D.C.Biswas, Y.K.Gupta, S.Santra, E.T.Mirgule, L.S.Danu, N.L.Singh, A.Saxena

Influence of breakup on elastic and α-production channels in the ⁶Li+ ¹¹⁶Sn reaction

NUCLEAR REACTIONS ¹¹⁶Sn(⁶Li, X)⁴H, E=22-40 MeV; measured reaction products, Eα, Iα; deduced σ(θ). Comparison with the predictions of continuum-discretized coupled channels (CDCC) calculations.

doi: 10.1088/1674-1137/41/10/104001
Citations: PlumX Metrics

2016AC01      Phys.Rev. C 93, 024608 (2016)

J.Acharya, S.Mukherjee, G.F.Steyn, N.L.Singh, A.Chatterjee

Excitation functions of heavy residues produced in the ¹⁴N + ¹⁰³Rh reaction up to 400 MeV: Analysis of the pre-equilibrium mechanism with the hybrid Monte Carlo simulation model

NUCLEAR REACTIONS ¹⁰³Rh(¹⁴N, X)⁹⁴Tc/⁹⁵Tc/⁹⁶Tc/⁹⁵Ru/⁹⁷Ru/⁹⁷Rh/⁹⁹Rh/¹⁰¹Rh/⁹⁹Pd/¹⁰⁰Pd/¹⁰¹Pd/¹⁰³Ag/¹⁰⁴Ag/¹⁰⁵Ag/¹⁰⁴Cd, E=89.4-400.0 MeV; measured Eγ, Iγ, σ(E) by activation method at iThemba LABS. Comparison with theoretical calculations using the hybrid Monte Carlo simulation model and ALICE2014 code with different level density models. Best agreement with Obninsk level densities.

doi: 10.1103/PhysRevC.93.024608
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0792.

2015VA19      Radiochim.Acta 103, 817 (2015)

V.Vansola, R.Ghosh, S.Badwar, B.M.Lawriniang, A.Gopalakrishna, H.Naik, Y.Naik, N.S.Tawade, S.C.Sharma, J.P.Bhatt, S.K.Gupta, S.Sarode, S.Mukherjee, N.L.Singh, P.Singh, A.Goswami

Measurement of ¹⁹⁷Au(n, γ)^198gAu reaction cross-section at the neutron energies of 1.12, 2.12, 3.12 and 4.12-MeV

NUCLEAR REACTIONS ¹⁹⁷Au(n, γ), E=1.12, 2.12, 3.12, 4.12 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with EXFOR data, TALYS 1.6 nuclear model code calculations.

doi: 10.1515/ract-2015-2431
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33096.

2014PA07      Phys.Rev. C 89, 024607 (2014); Erratum Phys.Rev. C 100, 039902 (2019)

C.S.Palshetkar, S.Thakur, V.Nanal, A.Shrivastava, N.Dokania, V.Singh, V.V.Parkar, P.C.Rout, R.Palit, R.G.Pillay, S.Bhattacharyya, A.Chatterjee, S.Santra, K.Ramachandran, N.L.Singh

Fusion and quasi-elastic scattering in the ^{6, 7}Li+¹⁹⁷Au systems

NUCLEAR REACTIONS ¹⁹⁷Au(⁶Li, ⁶Li), (⁶Li, ⁶Li'), (⁶Li, X)¹⁹⁸Pb/¹⁹⁹Pb/^199mPb/²⁰⁰Pb/²⁰¹Pb/¹⁹⁶Au/¹⁹⁸Au/¹⁹⁹Au/^197mHg/¹⁹⁹Tl/²⁰⁰Tl, E=23-44 MeV; ¹⁹⁷Au(⁷Li, ⁷Li), (⁷Li, ⁷Li'), (⁷Li, X)¹⁹⁸Pb/¹⁹⁹Pb/^199mPb/²⁰⁰Pb/²⁰¹Pb/¹⁹⁶Au/¹⁹⁸Au/¹⁹⁹Au/^197mHg/^199mHg/¹⁹⁹Tl/²⁰⁰Tl, E=23-44 MeV; measured E-ΔE spectrum, Eγ and Iγ in off-line mode, activation technique, half-lives of isotopes formed in various reaction channels; deduced σ(E) for quasielastic, fusion, neutron-transfer, deuteron and α captures (d and α from breakup of ^6,7Li), barrier distributions. ¹⁹⁷Au(⁶Li, X)¹⁹⁶Hg/¹⁹⁸Hg, ¹⁹⁷Au(⁷Li, X)¹⁹⁶Hg/¹⁹⁸Hg, E=23-44 MeV; measured prompt γ spectra, Eγ, Iγ, γγ-coin, σ(E) using INGA array. Experiments performed at BARC-TIFR Pelletron accelerator facility. Comparison with coupled-channel calculations using CCFULL code.

RADIOACTIVITY ¹⁹⁹Pb(EC), (β⁺); measured Eγ, half-life. Comparison with evaluated data.

doi: 10.1103/PhysRevC.89.024607
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2014PA31      Phys.Rev. C 90, 014603 (2014)

A.Parihari, S.Santra, A.Pal, N.L.Singh, K.Mahata, B.K.Nayak, R.Tripathi, K.Ramachandran, P.K.Rath, R.Chakrabarti, S.Kailas

Fission fragment angular distributions in ^{6, 7}Li + ^{235, 238}U reactions

NUCLEAR REACTIONS ^235,238U(⁶Li, F), (⁷Li, F), E=28-42 MeV; measured fission fragment spectra, fission fragment σ(θ, E), fission and fusion σ(E), fission fragment anisotropies as a function of center of mass energy at 14 UD BARC-TIFR pelletron facility; deduced mean square angular momenta <L²> from fission fragment anisotropy. Comparison with statistical saddle-point model (SSPM), entrance-channel dependent (ECD), and coupled-channel (CCDEF code) calculations. Discussed effect of projectile breakup.

doi: 10.1103/PhysRevC.90.014603
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2014SA71      Phys.Rev. C 90, 064620 (2014)

S.Santra, A.Pal, P.K.Rath, B.K.Nayak, N.L.Singh, D.Chattopadhyay, B.R.Behera, V.Singh, A.Jhingan, P.Sugathan, K.S.Golda, S.Sodaye, S.Appannababu, E.Prasad, S.Kailas

Effect of projectile breakup on fission-fragment mass distributions in the ^{6, 7}Li + ²³⁸U reactions

NUCLEAR REACTIONS ²³⁸U(⁶Li, F), E=30, 34, 39, 45, 50 MeV; ²³⁸U(⁷Li, F), E=31.4, 35.4, 40.4, 41.4, 45, 51.4 MeV; measured fission fragment spectra, time-of-flight, fission-fragment folding angle distributions at IUAC-New Delhi Pelletron facility; deduced yield of fission fragments as a function of fragment mass, fission-fragment mass distribution, peak to valley (P:V) ratio of fission fragment mass distribution, mass distributions for complete fusion (CF) and total fusion (TF) events. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.90.064620
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2013RA27      Phys.Rev. C 88, 044617 (2013)

P.K.Rath, S.Santra, N.L.Singh, B.K.Nayak, K.Mahata, R.Palit, K.Ramachandran, S.K.Pandit, A.Parihari, A.Pal, S.Appannababu, SushilK.Sharma, D.Patel, S.Kailas

Complete fusion in ⁷Li+^{144, 152}Sm reactions

NUCLEAR REACTIONS ^144,152Sm(⁷Li, xn), E=20-40 MeV; measured Eγ, Iγ, σ(E) for evaporation residues (ER) ^{147,147m,148,148m,149,149m,154,155,156}Tb formed in x=2-5 channels, and complete fusion σ(E) at BARC-TIFR facility; deduced level-density parameter; calculated σ(E) for ER using statistical model code PACE, σ(E) for fusion using CCFULL and FRESCO coupled-channel codes. Comparison of scaled σ with other reactions and universal fusion function.

doi: 10.1103/PhysRevC.88.044617
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2012RA01      Nucl.Phys. A874, 14 (2012)

P.K.Rath, S.Santra, N.L.Singh, K.Mahata, R.Palit, B.K.Nayak, K.Ramachandran, V.V.Parkar, R.Tripathi, S.K.Pandit, S.Appannababu, N.N.Deshmukh, R.K.Choudhury, S.Kailas

Fusion of ⁶Li with ¹⁵²Sm: Role of projectile breakup versus target deformation

NUCLEAR REACTIONS ¹⁵²Sm(⁶Li, xn), E=20-40 MeV; measured Eγ, Iγ; deduced complete, incomplete fusion σ also for isomeric states ¹⁵⁴Tb^m1,154Tb^m2, reaction mechanism; calculated σ using CC and statistical code PACE, fusion σ using proximity potentials; deduced level density parameters. Comparison of scaled σ with other reactions.

doi: 10.1016/j.nuclphysa.2011.10.004
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2011AP01      Phys.Rev. C 83, 034605 (2011)

S.Appannababu, S.Mukherjee, B.K.Nayak, R.G.Thomas, P.Sugathan, A.Jhingan, E.Prasad, D.Negi, N.N.Deshmukh, P.K.Rath, N.L.Singh, R.K.Choudhury

Fission fragment mass distributions in reactions forming the ²¹³Fr compound nucleus

NUCLEAR REACTIONS ¹⁸⁶W(²⁷Al, X), E=123-140 MeV; ¹⁹⁷Au(¹⁶O, X), E=79-100 MeV; measured fission fragment spectra; deduced density plots for mass ratio vs center of mass angle, mass ratio distributions ²¹³Fr; deduced mass variance. Comparison with theoretical calculations.

doi: 10.1103/PhysRevC.83.034605
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2011DE05      Phys.Rev. C 83, 024607 (2011)

N.N.Deshmukh, S.Mukherjee, D.Patel, N.L.Singh, P.K.Rath, B.K.Nayak, D.C.Biswas, S.Santra, E.T.Mirgule, L.S.Danu, Y.K.Gupta, A.Saxena, R.K.Choudhury, R.Kumar, J.Lubian, C.C.Lopes, E.N.Cardozo, P.R.S.Gomes

Breakup threshold anomaly in the near-barrier elastic scattering of ⁶Li + ^{116, 112}Sn

NUCLEAR REACTIONS ¹¹²Sn(⁶Li, ⁶Li), (⁶Li, X), E=21, 23, 25, 35 MeV; ¹¹⁶Sn(⁶Li, ⁶Li), (⁶Li, X), E=20, 21, 22, 23, 26, 30, 35 MeV; measured ⁶Li spectra by E-ΔE method; deduced elastic scattering σ and total reaction σ. Optical model analysis with phenomenological Woods-Saxon potential. Comparison of reduced cross sections with reaction cross sections for several other systems. Presence of the breakup threshold anomaly.

doi: 10.1103/PhysRevC.83.024607
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2009AP03      Phys.Rev. C 80, 024603 (2009)

S.Appannababu, S.Mukherjee, N.L.Singh, P.K.Rath, G.Kiran Kumar, R.G.Thomas, S.Santra, B.K.Nayak, A.Saxena, R.K.Choudhury, K.S.Golda, A.Jhingan, R.Kumar, P.Sugathan, H.Singh

Absence of entrance channel effects in fission fragment anisotropies of the ²¹⁵Fr compound nucleus

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁸O, X)²¹⁵Fr, E=77.7-96.7 MeV; ²⁰⁴Pb(¹¹B, X)²¹⁵Fr, E=51.5-63.5 MeV; measured fission fragment angular distributions and anisotropies of the ²¹⁵Fr compound nucleus; deduced fission excitation functions, fusion barrier distributions. Comparison with standard saddle-point statistical model (SSPSM) calculations.

doi: 10.1103/PhysRevC.80.024603
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2009RA08      Phys.Rev. C 79, 051601 (2009)

P.K.Rath, S.Santra, N.L.Singh, R.Tripathi, V.V.Parkar, B.K.Nayak, K.Mahata, R.Palit, Suresh Kumar, S.Mukherjee, S.Appannababu, R.K.Choudhury

Suppression of complete fusion in the ⁶Li+¹⁴⁴Sm reaction

NUCLEAR REACTIONS ¹⁴⁴Sm(⁶Li, 2n), (⁶Li, 3n), E=20-40 MeV; measured Eγ, Iγ, cross sections. ¹⁵⁹Tb, ¹⁶⁵Ho(⁷Li, X), ¹⁶²Dy(α, X), ¹⁶⁰Gd(¹²C, X), E not given; discussed systematics of reactions. Comparison with coupled channel calculations.

doi: 10.1103/PhysRevC.79.051601
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2009SI28      Can.J.Phys. 87, 1037 (2009)

N.L.Singh, S.Mukherjee

Effects of level density in the cross sections of (α, xn), (α, pxn), (α, 2pxn) and (α, αxn) reactions in ¹⁹⁷Au, ¹⁸¹Ta, ^natIn and ⁹³Nb and pre-equilibrium analysis

NUCLEAR REACTIONS ¹⁹⁷Au, ¹⁸¹Ta, ⁹³Nb(α, n), ¹⁹⁷Au, ¹⁸¹Ta(α, 2n), ¹⁸¹Ta(α, 3n), ¹⁹⁷Au(α, 2pn), ⁹³Nb(α, 2p), ¹⁹⁷Au, ⁹³Nb(α, αn), ²⁷Al(α, α2pn), E=18-60 MeV; measured Eα, Iα, Eγ, Iγ; deduced σ. Comparison with STAPRE, ALICE-91 and COMPLET codes.

doi: 10.1139/P09-067
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2005MU22      Phys.Rev. C 72, 014609 (2005)

S.Mukherjee, N.L.Singh, G.Kiran Kumar, L.Chaturvedi

Measurement and analysis of isomeric cross section ratios in the reaction ⁹³Nb(α, 2n)⁹⁵Tc: Pre-equilibrium reaction mechanism

NUCLEAR REACTIONS ⁹³Nb(α, 2n), E ≈ 20-120 MeV; measured excitation function, isomer yield ratio. Activation technique, comparison with model predictions.

doi: 10.1103/PhysRevC.72.014609
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2005SI21      Int.J.Mod.Phys. E14, 611 (2005)

N.L.Singh, S.Mukherjee, M.S.Gadkari

Excitation functions of alpha induced reactions on natural nickel up to 50 MeV

NUCLEAR REACTIONS Ni(α, X)⁶²Zn/⁶¹Cu/⁵⁶Ni/⁵⁷Ni/⁵⁶Co/⁵⁸Co, E=21-50 MeV; measured excitation functions. Stacked-foil activation, comparison with model predictions.

doi: 10.1142/S021830130500348X
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2004GA37      Pramana 62, 1059 (2004)

M.S.Gadkari, N.L.Singh

α-Particle induced reactions on rhodium

NUCLEAR REACTIONS ¹⁰³Rh(α, n), (α, 2n), (α, 3n), (α, 4n), (α, nα), (α, 2nα), (α, 3nα), E ≈ 18-50 MeV; measured excitation functions. Stacked-foil activation, comparison with model predictions.

doi: 10.1007/BF02705252
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2004SI15      Can.J.Phys. 82, 227 (2004)

N.L.Singh, M.S.Gadkari

Measurement and analysis of excitation functions for alpha-particle-induced reactions in rhenium

NUCLEAR REACTIONS ^185,187Re(α, n), (α, 2n), (α, 3n), E=20-50 MeV; ¹⁸⁷Re(α, 4n), E=20-50 MeV; measured excitation functions. Stacked-foil activation, comparison with model predictions.

doi: 10.1139/P03-068
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2001SI36      Acta Phys.Slovaca 51, 271 (2001)

N.L.Singh, M.S.Gadkari

Preequilibrium Decay in Alpha Particle Induced Reactions in Terbium

NUCLEAR REACTIONS ¹⁵⁹Tb(α, n), (α, 3n), (α, 4n), (α, 3nα), E=15-46 MeV; measured σ; deduced pre-equilibrium contributions. Stacked-foil activation technique, comparison with hybrid model predictions.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0066.

2000SI08      Phys.Scr. 61, 550 (2000)

N.L.Singh, M.S.Gadkari, S.N.Chintalapudi

Measurement and Analysis of Alpha Particle Induced Reactions on Yttrium

NUCLEAR REACTIONS ⁸⁹Y(α, 3n), (α, 4n), (α, 3np), (α, nα), (α, 2nα), E=28-47 MeV; measured σ; deduced excitation functions, possible direct inelastic scattering effects. Stacked-foil activation, comparison with model predictions.

doi: 10.1238/Physica.Regular.061a00550
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1999PA54      Nuovo Cim. 112A, 1439 (1999)

H.B.Patel, D.J.Shah, N.L.Singh

Study of (α, xn) Reactions on ¹⁶⁹Tm, ¹⁸¹Ta and ²⁰⁹Bi up to 70 MeV

NUCLEAR REACTIONS ¹⁶⁹Tm(α, n), (α, 2n), (α, 3n), (α, 4n), E=20-66 MeV; ¹⁸¹Ta(α, 2n), (α, 4n), E=21-66 MeV; ²⁰⁹Bi(α, 3n), (α, 4n), E=30-66 MeV; measured σ; deduced pre-equilibrium contributions. Stacked foil activation.

1998KU02      Phys.Scr. 57, 201 (1998)

B.B.Kumar, S.Mukherjee, N.L.Singh

Pre-Equilibrium Model Analysis of Alpha Particle Induced Reactions up to 80 MeV

NUCLEAR REACTIONS ⁵¹V(α, X)⁵²Mn/⁵⁴Mn/⁵¹Cr/⁴⁸V/⁴⁶Sc/⁴⁷Sc/⁴⁸Sc, E=30-80 MeV; measured residuals production σ; deduced excitation functions. Stacked-foil activation technique.

doi: 10.1088/0031-8949/57/2/007
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1998MU20      Phys.Scr. 58, 319 (1998)

S.Mukherjee, A.K.Sharma, D.Bakhru, N.L.Singh, D.Kolev

Pre-Equilibrium Alpha and Nucleon Emission in ⁵⁹Co(α, zαypxn) Reactions

NUCLEAR REACTIONS ⁵⁹Co(α, n2p), (α, nα), (α, 2nα), (α, 3nα), (α, n2α), (α, 3n2α), (α, 3np2α), (α, n3p), (α, 5np), (α, 6np), E=20-120 MeV; measured excitation functions. Stacked-foil activation technique.

doi: 10.1088/0031-8949/58/4/007
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1998SI37      Can.J.Phys. 76, 785 (1998)

N.L.Singh, D.J.Shah, H.B.Patel

Investigation of (α, xnyp) Reactions on ⁵⁶Fe

NUCLEAR REACTIONS ⁵⁶Fe(α, xnyp)⁵⁶Ni/⁵⁷Ni/⁵⁶Co/⁵⁷Co/⁵⁸Co, E=24.5-46.7 MeV; measured σ. Activation technique. Comparison with theory.

doi: 10.1139/cjp-76-10-785
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1997GA14      Phys.Scr. 55, 147 (1997)

M.S.Gadkari, H.B.Patel, D.J.Shah, N.L.Singh

Study of Preequilibrium Decay in (α, xn) Reactions in Holmium up to 70 MeV

NUCLEAR REACTIONS, ICPND ¹⁶⁵Ho(α, n), (α, 2n), (α, 3n), (α, 4n), E=threshold-70 MeV; measured residual nucelus production σ vs E; deduced evidence for pre-equilibrium decay. Stacked foil activation technique, comparison with previous data. Beam hybrid models, equilibrium, preequilibrium decay.

doi: 10.1088/0031-8949/55/2/005
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1997MU14      Phys.Scr. 55, 409 (1997)

S.Mukherjee, N.L.Singh, A.V.Mohan Rao, L.Chaturvedi, P.P.Singh

Analysis of the Excitation Functions from Alpha Particle Induced Reactions up to 120 MeV

NUCLEAR REACTIONS, ICPND ⁹³Nb(α, n), (α, 2n), (α, 2p), (α, nα), (α, 3nα), (α, 3npα), (α, 4npα), (α, 6npα), (α, n2α), (α, 2n2α), (α, 3n2α), E=30-120 MeV; measured residual nucleus production σ vs E(alpha); deduced pre-equilibrium decay features. Stacked foil technique. Independently interacting exiton model.

doi: 10.1088/0031-8949/55/4/005
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1997MU30      Pramana 49, 253 (1997)

S.Mukherjee, B.B.Kumar, N.L.Singh

Excitation Functions of Alpha Particle Induced Reactions on Aluminium and Copper

NUCLEAR REACTIONS ²⁷Al(α, n2pα), (α, n2α), E=30-75 MeV; ⁶⁵Cu(α, n), (α, 2n), E=30-75 MeV; measured σ; deduced excitation functions. Stacked foil activation technique.

doi: 10.1007/BF02845861
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1997SI31      Nuovo Cim. 110A, 693 (1997)

N.L.Singh, D.J.Shah, S.Mukherjee, S.N.Chintalapudi

Excitation Functions for Alpha-Particle-Induced Reactions with Natural Antimony

NUCLEAR REACTIONS Sb(α, X)¹²¹I/¹²³I/¹²⁴I/¹²¹Te/¹²⁰Sb, E=14-48 MeV; measured yields; deduced excitation functions. Stacked-foil activation technique.

1996MU10      J.Phys.(London) G22, 1455 (1996)

S.Mukherjee, N.L.Singh

Pre-Equilibrium Analysis of the Alpha-Particle Induced Reactions in Niobium in the Energy Range 30-80 MeV

NUCLEAR REACTIONS, ICPND ⁹³Nb(α, n), (α, 2n), (α, 2p), (α, nα), (α, 3nα), (α, 3npα), (α, 4npα), (α, n2α), (α, 2n2α), E=30-80 MeV; measured residuals, isomers (in some cases) production σ vs E. Comparison with preequilibrium hybrid, index models, ²⁷Al(α, n2pα), (α, n2α) monitor reactions.

doi: 10.1088/0954-3899/22/10/009
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1996PA36      Can.J.Phys. 74, 618 (1996)

H.B.Patel, M.S.Gadkari, B.Dave, N.L.Singh, S.Mukherjee

Analysis of the Excitation Function of Alpha-Particle-Induced Reactions on Natural Silver

NUCLEAR REACTIONS, ICPND ¹⁰⁷Ag(α, n), (α, 2n), (α, nα), (α, 2nα), ¹⁰⁹Ag(α, 2n), (α, 3n), (α, 4n), (α, 3nα), (α, 4nα), E ≤ 70 MeV; measured σ(E). Natural Ag target, stacked foil activation technique.

doi: 10.1139/p96-090
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1995MU13      Nuovo Cim. 108A, 269 (1995)

S.Mukherjee, N.L.Singh

Pre-Equilibrium Nucleon and Alpha-Particle Emission in the Alpha-Particle-Induced Reactions on Heavy Nuclei

NUCLEAR REACTIONS, ICPND ¹⁹⁷Au(α, n), (α, 2n), (α, 3n), (α, n2p), (α, nα), (α, 2nα), (α, 3nα), E=30-75 MeV; measured σ(E). Preequilibrium hybrid model analysis.

doi: 10.1007/BF02787054
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1995SH37      Pramana 44, 535 (1995)

D.J.Shah, H.B.Patel, N.L.Singh, S.Mukherjee, S.N.Chintalapudi

Measurement and Analysis of Alpha Particle Induced Reactions on Gold

NUCLEAR REACTIONS, ICPND ¹⁹⁷Au(α, n), (α, 2n), (α, 3n), (α, n2p), (α, nα), E=threshold-50 MeV; measured residuals production σ(E). Stacked foil activation technique, Ge(Li) gamma-ray spectroscopy. Hybrid, index models.

doi: 10.1007/BF02878864
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1995SI11      J.Phys.(London) G21, 399 (1995)

N.L.Singh, S.Mukherjee, A.V.Mohan Rao, L.Chaturvedi, P.P.Singh

Effects of Pre-Equilibrium Nucleon Emission on Excitation Functions of Various Reactions in Vanadium Induced by Alpha Particles

NUCLEAR REACTIONS, ICPND ⁵¹V(α, 3n), (α, n), (α, 3np), (α, 6np), (α, 3nα), (α, n2pα), (α, 2α), (α, n2α), (α, 3n2α), E ≤ 120 MeV; measured σ(E). Stacked foil technique. Hybrid model analysis.

doi: 10.1088/0954-3899/21/3/014
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1116.

1994SI23      Nuovo Cim. 107A, 1635 (1994)

N.L.Singh, S.Mukherjee, D.R.S.Somayajulu

Non-Equilibrium Analysis of (α, xn) Reactions on Heavy Nuclei

NUCLEAR REACTIONS, ICPND ¹⁸¹Ta(α, n), (α, 2n), (α, 3n), (α, 4n), ²⁰⁹Bi(α, 3n), (α, 4n), E ≤ 50 MeV; measured residuals production σ(E); deduced reaction mechanism. Stacked-foil technique, high resolution Ge(Li) spectroscopy.

doi: 10.1007/BF02780697
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1994SI25      Pramana 42, 349 (1994)

N.L.Singh, B.J.Patel, D.R.S.Somayajulu, S.N.Chintalapudi

Analysis of the Excitation Functions of (α, xnyp) Reactions on Natural Copper

NUCLEAR REACTIONS, ICPND ^63,65Cu(α, xnyp)⁶⁸Ga/⁶⁷Ga/⁶⁶Ga/⁶⁵Ga/⁶⁵Zn, E ≤ 50 MeV; measured residual production σ(E). Stacked foil activation technique. Preequilibrium hybrid model.

doi: 10.1007/BF02847761
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1993MU22      Pramana 41, 311 (1993)

S.Mukherjee, N.L.Singh, J.Rama Rao

Mathematical Analysis of Isobaric Decay Chain in Alpha Particle Induced Reactions

NUCLEAR REACTIONS, ICPND ⁹³Nb(α, 3nα), (α, 4npα), (α, n2α), (α, 2n2α), E=threshold-120 MeV; analyzed σ vs E; deduced isobaric decay chain feeding contribution to σ. Hybrid model, Batemann's equations.

doi: 10.1007/BF02847396
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1993SI12      Can.J.Phys. 71, 115 (1993)

N.L.Singh, S.Agarwal, J.Rama Rao

Excitation Function for α-Particle-Induced Reactions in Light-Mass Nuclei

NUCLEAR REACTIONS, ICPND ⁵¹V(α, xnypzα)⁵⁴Mn/⁵²Mn/⁵¹Cr/⁴⁸V/⁴⁷Sc/⁶³Cu/⁵⁷Co/⁵⁸Co, E ≤ 50 MeV; measured residuals production σ(E). Stacked foil activation technique. Hybrid, exciton models.

doi: 10.1139/p93-017
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1992SI07      J.Phys.(London) G18, 927 (1992)

N.L.Singh, S.Agarwal, J.Rama Rao

Pre-Equilibrium Neutron Emission in Alpha Particle Induced Reactions

NUCLEAR REACTIONS, ICPND ¹⁶⁵Ho(α, 2n), (α, 3n), (α, 4n), E=threshold-50 MeV; measured σ(E). Stacked foil activation technique, γ-spectroscopy. Improved exciton model analysis.

doi: 10.1088/0954-3899/18/5/019
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1990SI17      J.Phys.Soc.Jpn. 59, 3916 (1990)

N.L.Singh, S.Agarwal, J.Rama Rao

Comparative Study of Pre-Equilibrium Models and Mechanism of Alpha Particle Induced Reactions

NUCLEAR REACTIONS, ICPND ¹⁶⁹Tm(α, n), (α, 2n), (α, 3n), (α, 4n), (α, nα), (α, 2nα), E=threshold-50 MeV; ⁹³Nb(α, n), (α, 2n), (α, 3n), (α, nα), (α, 3np), E=threshold-50 MeV; measured σ(E); deduced reaction mechanism. Preequilibrium model analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0137.

1988SI10      J.Phys.(London) G14, 931 (1988)

N.L.Singh, A.V.Mohan Rao, S.Mukherjee, R.Upadhyay, R.K.Jain, S.K.Bose, L.Chaturvedi, J.Rama Rao

Alpha-Induced Reactions on Gold

NUCLEAR REACTIONS, ICPND ¹⁹⁷Au(α, n), (α, 2n), (α, 3n), (α, n2p), (α, nα), (α, 3nα), E=threshold-75 MeV; measured σ(E). Hybrid model.

doi: 10.1088/0305-4616/14/7/011
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0614.

1987RA05      J.Phys.(London) G13, 535 (1987)

J.Rama Rao, A.V.Mohan Rao, S.Mukherjee, R.Upadhyay, N.L.Singh, S.Agarwal, L.Chaturvedi, P.P.Singh

Non-Equilibrium Effects in Alpha-Particle-Induced Reactions in Light, Medium and Heavy Nuclei up to 120 MeV

NUCLEAR REACTIONS, ICPND ⁵¹V, ⁹³Nb(α, n), ⁹³Nb, ¹⁶⁵Ho(α, 2n), ⁵¹V(α, 3n), ¹⁶⁵Ho(α, 4n), E=10-120 MeV; measured σ(E). Activation method. Pre-equilibrium hybrid model.

doi: 10.1088/0305-4616/13/4/017
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1118.

1987RA08      Nucl.Instrum.Methods Phys.Res. B24/25, 484 (1987)

J.Rama Rao, A.V.Mohan Rao, S.Mukherjee, R.Upadhyay, N.L.Singh, S.Agarwal, L.Chaturvedi, P.P.Singh

Excitation Functions of Alpha Particle Induced Reactions in Cobalt in the Energy Range 10-120 MeV using Variable Energy Cyclotrons

NUCLEAR REACTIONS, ICPND ⁵⁹Co(α, 5np), (α, 6np), (α, n2p), (α, n3p), (α, nα), (α, 2nα), (α, 3nα), (α, n2α), (α, 3n2α), (α, 3np2α), E=10-120 MeV; measured residue production σ(E). Activation method, Ge(Li) detector.

doi: 10.1016/0168-583X(87)90689-6
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1210.

1987RA09      Nucl.Instrum.Methods Phys.Res. B24/25, 501 (1987)

S.Ram, N.L.Singh, S.K.Bose, J.Rama Rao

Absolute Yields of Some Fission Products in the Fast Neutron Induced Fission of ²³⁸U

NUCLEAR REACTIONS ²³⁸U(n, F)⁹⁹Mo/¹¹⁵Cd/¹¹⁷Cd/^117mCd/¹²⁶Sb/¹²⁸Sb/¹³¹Te/^131mTe/¹⁴⁰Ba/¹⁴¹Ce/¹⁵¹Pm/¹⁵⁷Eu, E=thermal; measured fission product yields. Plastic track detector.

doi: 10.1016/0168-583X(87)90694-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30768.

1987SI11      Nucl.Instrum.Methods Phys.Res. B24/25, 480 (1987)

N.L.Singh, S.Agerwal, L.Chaturvedi, J.Rama Rao

Excitation Functions for Radioactive Isotopes Produced by Alpha Particle Induced Reactions with Silver

NUCLEAR REACTIONS, ICPND ¹⁰⁷Ag(α, n), (α, 2n), (α, nα), (α, 2nα), ¹⁰⁹Ag(α, 2n), (α, 3n), (α, 4n), E ≤ 50 MeV; measured residual production σ(E). Activation method, Ge(Li) detector.

doi: 10.1016/0168-583X(87)90688-4
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6218.

1986RA25      Nucl.Instrum.Methods Phys.Res. B 17, 368 (1986)

J.Rama Rao, N.L.Singh, S.Singhal, A.V.Mohan Rao, S.Mukherjee, L.Chaturvedi

Simulation technique for the measurement of fast neutron reaction cross section

NUCLEAR REACTIONS ⁵⁸Ni(n, 2n), ⁷⁵As(n, α), ¹³⁸Ba(n, α), ¹³⁸Ba(n, p), E=14 MeV; measured products, ⁵⁷Ni, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry 30938.

doi: 10.1016/0168-583X(86)90128-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30938.