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NSR database version of May 24, 2024.

Search: Author = R.Makwana

Found 24 matches.

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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.


2022KA33      Appl.Radiat.Isot. 189, 110426 (2022)

Y.Kavun, V.Vashi, R.Makwana

Investigation of (d, 3n) reaction cross section using theoretical nuclear codes calculations on some nuclear materials

NUCLEAR REACTIONS 112Cd, 141Pr, 167Er, 197Au, 209Bi(d, 3n), E<50 MeV; analyzed available data; calculated σ using TALYS-1.95, EMPIRE-3.2.3 and ALICE-2014 nuclear model codes.

doi: 10.1016/j.apradiso.2022.110426
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.


2022PA10      Appl.Radiat.Isot. 184, 110163 (2022)

J.Pandey, B.Pandey, P.V.Subhash, P.Kanth, M.Rajput, S.Vala, R.Makwana, S.V.Suryanarayana, H.M.Agrawal

Estimation of production cross-sections, transmutation and gas generation from radionuclides (A ∼ 50-60) in fusion environment

doi: 10.1016/j.apradiso.2022.110163
Citations: PlumX Metrics


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.


2020KA25      Nucl.Instrum.Methods Phys.Res. B472, 72 (2020)

Y.Kavun, R.Makwana

Study of (γ, p) reaction cross-section calculations of 52Cr, 54Fe, 60Ni and 64Zn isotopes

NUCLEAR REACTIONS 52Cr, 54Fe, 60Ni, 64Zn(γ, p), E<30 meV; calculated σ with different level density models models available in TALYS 1.9 and EMPIRE 3.2.2 codes. Comparison with EXFOR data.

doi: 10.1016/j.nimb.2020.03.036
Citations: PlumX Metrics


2020SO07      Eur.Phys.J.Plus 135, 300 (2020)

B.Soni, S.Parashari, S.Mukherjee, R.Makwana, S.V.Suryanarayana, B.K.Nayak, H.Naik, J.Varmuza, K.Katovsky

Measurement of (n, xn) reaction cross sections on 113, 115In isotopes using quasi-monoenergetic neutrons within 10-20 MeV

NUCLEAR REACTIONS 113,115In(n, n'), 115In(n, 2n), E=10.95, 13.97, 16.99, 20 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with the EXFOR library and TALYS nuclear model calculations.

doi: 10.1140/epjp/s13360-020-00313-y
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33140.


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, 44mSc reactions within the energy range of 10-22 MeV

NUCLEAR REACTIONS Ti(p, x)48V, 47, 46, 44mSc, 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 σpre 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 σm and sample σm, 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.


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.


2018PA41      Nucl.Phys. A978, 160 (2018)

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

Excitation functions of the p + 93Nb reaction in the energy range 10-22 MeV

NUCLEAR REACTIONS 93Nb(p, n)93mMo, (p, pn)92mNb, (p, αn), 89gZr, E=0-22 MeV; measured off-line Eγ, Iγ; deduced σ; compared to EXFOR data; calculated σ using TALYS-1.9.

doi: 10.1016/j.nuclphysa.2018.08.002
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6335.


2018PA46      Nucl.Phys. A979, 102 (2018)

S.Parashari, S.Mukherjee, S.V.Suryanarayana, R.Makwana, B.K.Nayak, A.Shanbhag, H.Naik

Excitation function of the p + natAg reactions in the energy range 10-22 MeV

NUCLEAR REACTIONS Ag(p, x), E=10-22 MeV; measured Eγ, Iγ of reaction residues 107Cd, 106gAg, 106mAg; deduced σ; calculated σ using ALICE-2014 and TALYS-1.9 with different level density models. Compared also with available published data (in wider energy range than measured here).

doi: 10.1016/j.nuclphysa.2018.09.042
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6336.


2018SO19      Appl.Radiat.Isot. 141, 10 (2018)

B.K.Soni, R.Makwana, S.Mukherjee, S.Parashari, S.V.Suryanarayana, B.K.Nayak, H.Naik, M.Mehta

Neutron capture cross-sections for 159Tb isotope in the energy range of 5 to 17 MeV

NUCLEAR REACTIONS 159Tb(n, γ), E=5-17 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VII.1 and JENDL-4.0 data libraries, TALYS 1.9 nuclear model code calculations.

doi: 10.1016/j.apradiso.2018.08.009
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33113.


2017MA33      Chin.Phys.C 41, 044105 (2017)

R.Makwana, S.Mukherjee, J.-S.Wang, Z.-Q.Chen

New empirical formula for (γ, n) reaction cross section near GDR peak for elements with Z ≥ 60

NUCLEAR REACTIONS 144,145,146,148,150Nd, 148,150,152,154Sm, 186W, 186,188,189,190,192Os, 191,193Ir, 194,195,196,198Pt, 197Au, 206,208Pb, 233,234,235,236,238U(γ, n), E<20 MeV/nucleon; calculated σ using TALYS-1.6, EMPIRE-3.2.2 nuclear model codes; deduced formula. Comparison with experimental data.

doi: 10.1088/1674-1137/41/4/044105
Citations: PlumX Metrics


2017MA37      Appl.Radiat.Isot. 127, 150 (2017)

R.Makwana, S.Mukherjee, L.Snoj, S.S.Barala, M.Mehta, P.Mishra, S.Tiwari, M.Abhangi, S.Khirwadkar, H.Naik

Spectrum average cross section measurement of 183W (n, p)183Ta and 184W (n, p)184Ta reaction cross section in 252Cf(sf) neutron field

NUCLEAR REACTIONS 183,184W(n, p), E<16 MeV; measured reaction products using 252Cf spontaneous fission neutron source, Eγ, Iγ; deduced σ. The neutron spectra were calculated using Monte Carlo N Particle Code (MCNP). Comparison with EMPIRE 3.2.2 nuclear model code and experimental results.

doi: 10.1016/j.apradiso.2017.06.002
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33107.


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.


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