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Search: Author = B.Srinivasan

Found 21 matches.

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2023MO26      Eur.Phys.J. A 59, 234 (2023)

G.Mohanto, A.Parihari, Y.K.Gupta, A.Pal, A.Gandhi, S.De, K.Ramachandran, E.T.Mirgule, B.Srinivasan, K.Kalita, A.Kumar, N.K.Deb, K.Rani, A.Tejaswi, C.Vadagama, V.Bharud, L.S.Danu, B.J.Roy, M.Kushwaha, B.K.Nayak, A.Saxena

Sensitivity of β4 values extracted from quasi elastic barrier distribution to the 2n transfer channel

NUCLEAR REACTIONS 176Yb(16O, X), E=54-84 MeV; measured reaction products; deduced σ(E), the Fusion Barrier Distributions (FBD), impact of deformation parameters on experimental barrier distribution. The BARC-TIFR Pelletron LINAC facility, Mumbai.

doi: 10.1140/epja/s10050-023-01143-z
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2022MO12      Phys.Rev. C 105, 034607 (2022)

G.Mohanto, P.C.Rout, K.Ramachandran, K.Mahata, E.T.Mirgule, B.Srinivasan, A.Kundu, A.Baishya, R.Gandhi, T.Santhosh, A.Pal, S.Joshi, S.Santra, D.Patel, PrashantN.Patil, S.P.Behera, P.Yashwantrao, N.K.Mishra, D.Dutta, A.Saxena, B.K.Nayak

Probing collective enhancement in nuclear level density with evaporation α particle spectra

NUCLEAR REACTIONS 116Sn, 159Tb(12C, X), E=48-64 MeV; measured Eα, Iα, En, In, nα-coin; deduced σ(θ, E) for α-production channel. Comparison with statistical model calculations using the code CASCADE with fusion cross-section obtained from coupled channel code CCFULL. Studied the effect of collective enhancement of nuclear level density fadeout inclusion in the calculations on the correct description of the experimental spectra. BARC-TIFR Pelletron-Linac facility.

doi: 10.1103/PhysRevC.105.034607
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6426.

2020MO33      Phys.Rev. C 102, 044610 (2020)

G.Mohanto, S.De, A.Parihari, P.C.Rout, K.Ramachandran, K.Mahata, E.T.Mirgule, R.Gandhi, Sangeeta, M.Kushwaha, B.Srinivasan, S.Santra, A.Shrivastava, S.P.Behera, B.J.Roy, A.Jhingan, B.K.Nayak, A.Saxena

Effect of nuclear structure and fissility on quasifission

NUCLEAR REACTIONS 206,208Pb(35Cl, X), (37Cl, X), E(cm)/VB=0.95-1.05; measured fission fragments and time-of-flight of fragments using two position sensitive multiwire proportional counters (MWPCs); deduced fission fragment velocities, mass ratio and center-of-mass angle, mass-angle distributions (MAD spectra), absence of mass-angle correlations and that of fast quasifission (QF); analyzed mass widths of the mass distributions as function of excitation energy for the reactions studied in this work, and compared with previous experimental results for 208Pb(34S, X) and 208Pb(30Si, X) reactions. 208Pb, 238U(12C, X), E not given; 182W(13C, X), E not given; 175Lu, 186W, 186,192Os, 196Pt, 200Hg, 208Pb, 238U(16O, X), E not given; 232Th(18O, X), E not given; 178Hf, 238U(24Mg, X), E not given; 170Yb, 238U(28Si, X), E not given; 208Pb, 232Th(30Si, X), E not given; 178Hf, 194Pt, 202Hg, 208Pb(34S, X), E not given; 168Er, 186W, 208Pb, 232Th(34S, X), E not given; 154Sm, 206,208Pb(35Cl, X), (37Cl, X), E not given; 144Sm(35Cl, X), E not given; 142Nd, 154Sm, 198Pt, 208Pb, 232Th, 238U(40Ca, X), E not given; 144Sm, 162Dy, 170Er, 174Yb, 178Hf, 186W, 192Os, 196Pt, 200Hg, 208Pb, 238U(48Ti, X), E not given; 144,154Sm(48Ca, X), E not given; 154Sm, 170Er, 184W, 192Os, 198Pt, 208Pb(64Ni, X), E not given; analyzed measured cross sections and mass-angle distributions (MADs) by including deformation parameter β2; deduced effect on quasifission (QF) process.

doi: 10.1103/PhysRevC.102.044610
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2020PA33      Phys.Rev. C 102, 034618 (2020)

P.N.Patil, N.M.Badiger, B.K.Nayak, S.Santra, P.C.Rout, A.Pal, G.Mohanto, K.Mahata, K.Ramachandran, R.G.Thomas, E.T.Mirgule, N.Madhavan, R.Gandhi, M.M.Hosamani, A.Vinayak, A.Kundu, S.De, S.P.Behera, B.Srinivasan, A.Saxena, V.D.Bharud

Pre-scission neutron multiplicity in the 32S + 184W reaction

NUCLEAR REACTIONS 184W(32S, F)216Th*, E=180 MeV or E*=71.3 MeV; measured complimentary fission fragments, E(n), I(n), (fragment)(fragment)n-correlations, (fragment)n(θ) using single-sided silicon strip detectors for fission fragments, and an array of 14 liquid scintillators for neutrons at the BARC-TIFR 14UD Pelletron-Linac accelerator facility; deduced double differential neutron multiplicity spectra, pre-scission and post-scission neutron multiplicities, neck coordinate versus elongation for fusion and nonfusion trajectories. Comparison with statistical model calculations using JOANNE2 code, and with dynamical model calculations using HICOL code.

doi: 10.1103/PhysRevC.102.034618
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2019GA32      Phys.Rev. C 100, 054613 (2019)

R.Gandhi, B.K.Nayak, S.V.Suryanarayana, A.Pal, G.Mohanto, S.De, A.Parihari, A.Kundu, P.C.Rout, S.Santra, K.Mahata, B.Srinivasan, E.T.Mirgule, J.Pandey

Determination of 53Mn(n, xp) cross sections using the surrogate reaction ratio method

NUCLEAR REACTIONS 52Cr(6Li, α)54Mn*, E=33.0 MeV; 59Co(6Li, α), 61Ni*, E=40.5 MeV; measured projectile-like fragments (PLFs): protons, deuterons, tritons, and α particles, pα-coin using ΔE-E detector telescope at the BARC-TIFR Pelletron Accelerator Facility; deduced excitation energy spectra of the target-like fragments, proton decay probabilities of the excited compound nuclei 54Mn and 61Ni. 53Mn(n, xp), (n, p), (n, np), E<20 MeV; deduced σ(E) using the surrogate reaction ratio method using 60Ni(n, xp) literature cross-section values as reference. Comparison of deduced σ(E) with TALYS-1.8 predictions using different level-density models, and with evaluated nuclear data libraries: EAF-2010, ROSFOND-2010, and JEFF-3.3.

doi: 10.1103/PhysRevC.100.054613
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33138.

2019MO25      Phys.Rev. C 100, 011602 (2019)

G.Mohanto, A.Parihari, P.C.Rout, S.De, E.T.Mirgule, B.Srinivasan, K.Mahata, S.P.Behera, M.Kushwaha, D.Sarkar, B.K.Nayak, A.Saxena, A.K.R.Kumar, A.Gandhi, Sangeeta, N.K.Deb, P.Arumugam

Collective enhancement in nuclear level density

NUCLEAR REACTIONS 181Ta, 197Au(11B, X)192Pt*/208Pb*, E=61.5, 63.0 MeV; measured Eα, Iα, neutron time of flight, E(n), I(n), and αn-coin from the compound nuclei using ΔE-E telescopes for charged particle detection and liquid scintillator array for neutron detection at the BARC-TIFR LINAC-Pelletron facility. 188Os, 204Pb; deduced inverse level density parameters as a function of excitation energy, and energy-dependent collective enhancement factor obtained from simultaneous fitting of the neutron spectra. 169Tm, 181Ta(α, X), E=26-40 MeV; analyzed previous experimental yields with model calculations. 187Os, 203Pb; calculated temperature dependent free energy surfaces. Comparison with statistical model calculations.

doi: 10.1103/PhysRevC.100.011602
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2019PA02      Phys.Rev. C 99, 014611 (2019)

J.Pandey, B.Pandey, A.Pal, S.V.Suryanarayana, S.Santra, B.K.Nayak, E.T.Mirgule, A.Saxena, D.Chattopadhyay, A.Kundu, V.V.Desai, A.Parihari, G.Mohanto, D.Sarkar, P.C.Rout, B.Srinivasan, K.Mahata, B.J.Roy, S.De, H.M.Agrawal

Determination of 59Ni (n, xp) reaction cross sections using surrogate reactions

NUCLEAR REACTIONS 56Fe(6Li, d), (6Li, X), E=35.9 MeV; 59Co(6Li, α), (6Li, X), E=40.5 MeV; measured protons, deuterons, α, pd- and pα-coin, differential σ(θ) using ΔE-E telescopes for charged particle detection at the BARC-TIFR Pelletron Accelerator Facility in Mumbai. 60Ni(n, p), (n, 2p), E=5-20 MeV; analyzed σ(E). 59Ni(n, xp), E=11.9-15.8 MeV; deduced σ by surrogate ratio method through the 56Fe(6Li, d) reaction, and using 59Co(6Li, α) reaction as reference. Comparison with theoretical calculations using TALYS-1.8 code with microscopic level densities, and with evaluated data libraries ROSFOND-2015, TENDL-2015 and ENDF/B-VIII.

doi: 10.1103/PhysRevC.99.014611
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33130.

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.

2002JH01      Eur.Phys.J. A 15, 389 (2002)

V.Jha, B.J.Roy, A.Chatterjee, H.S.Patel, B.Srinivasan, M.G.Betigeri, H.Machner

16O-induced transfer reactions on 90Zr

NUCLEAR REACTIONS 90Zr(16O, 16O), (16O, 16O'), (16O, 15N), (16O, 15O), (16O, 17O), (16O, 14C), E=90 MeV; measured σ(θ), σ(E); deduced potential features, reaction mechanism features. Coupled-channels analysis.

doi: 10.1140/epja/i2001-10221-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1048.

1999PA52      Pramana 53, 843 (1999)

H.S.Patel, B.Srinivasan, B.J.Roy, M.G.Betigeri

12C Induced Transfer Reactions on 56Fe

NUCLEAR REACTIONS 56Fe(12C, 12C), (12C, 11B), (12C, 13C), E=60 MeV; measured σ(E, θ). Coupled channels analysis.

doi: 10.1007/s12043-999-0117-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1051.

1998PA43      Pramana 51, 433 (1998)

H.S.Patel, B.Srinivasan, B.J.Roy, M.G.Betigeri

Investigation of Two- and Three-Nucleon Transfer Reactions in 12C + 56Fe

NUCLEAR REACTIONS 56Fe(12C, 12C), (12C, 10Be), (12C, 9Be), E=60 MeV; measured σ(E), σ(θ); deduced spectroscopic factors, transfer probabilities, reaction mechanism.

doi: 10.1007/BF02828936
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6135.

1996RO01      Nucl.Phys. A597, 151 (1996)

B.J.Roy, B.Srinivasan, M.G.Betigeri, H.C.Jain, M.L.Jhingan

Investigation of Multi-Nucleon Transfer Reactions in 12C + 115In

NUCLEAR REACTIONS 115In(12C, X), E=84 MeV; measured σ(θ), X=14,13,11C, 12,11,10B, 10,9,7Be, 7,6Li. Energy spectra analysed in the constrained phase space approach.

doi: 10.1016/0375-9474(95)00443-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6119.

1995RO11      Nucl.Phys. A588, 706 (1995)

B.J.Roy, B.Srinivasan, E.Shallom, M.G.Betigeri, H.C.Jain, M.L.Jhingan

Multinucleon Transfer Studies in 12C + 88Sr

NUCLEAR REACTIONS 88Sr(12C, 12C), (12C, 11C), (12C, 13C), (12C, 14C), (12C, 11B), (12C, 10B), (12C, 10Be), (12C, 9Be), E=87.5 MeV; measured σ(θ); deduced reaction mechanisms, one-, two-, three-nucleon transfer probabilities.

doi: 10.1016/0375-9474(95)00007-N
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6107.

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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1973SR05      Econ.Geol. 68, 252 (1973)

B.Srinivasan, E.C.Alexander, Jr., R.D.Beaty, D.E.Sinclair, O.K.Manuel

Double Beta Decay of Selenium-82

RADIOACTIVITY 82Sr(2β); measured T1/2. Analysis of Kr and Se from tellurobismuthite.

doi: 10.2113/gsecongeo.68.2.252
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1972FL13      Phys.Rev. C6, 2211 (1972)

K.F.Flynn, B.Srinivasan, O.K.Manuel, L.E.Glendenin

Distribution of Mass and Charge in the Spontaneous Fission of 244Cm

RADIOACTIVITY, Fission 244Cm(SF); measured fission yields, charge/mass distributions.

doi: 10.1103/PhysRevC.6.2211
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13302.

1972SR03      J.Inorg.Nucl.Chem. 34, 2381 (1972)

B.Srinivasan, E.C.Alexander, Jr., O.K.Manuel

Xenon Isotopes in Tellurobismuthite, Boliden, Sweden

RADIOACTIVITY 128,130Te; measured T1/2 using mass excesses in tellurobismuthite.

doi: 10.1016/0022-1902(72)80183-0
Citations: PlumX Metrics

1972SR06      Econ.Geol. 67, 592 (1972)

B.Srinivasan, E.C.Alexander, O.K.Manuel

Te130-Xe130 Age Determinations of Tellurium Minerals

RADIOACTIVITY 130Te(2β-); measured decay products; deduced T1/2.

doi: 10.2113/gsecongeo.67.5.592
Citations: PlumX Metrics

1969AL22      Earth Planet.Sci.Lett. 5, 478 (1969)

E.C.Alexander, Jr., B.Srinivasan, O.K.Manuel

Xenon in Kirkland Lake Tellurides

RADIOACTIVITY 128,130Te; measured Te, Xe isotope ratios in ores; deduced T1/2(2β).

doi: 10.1016/S0012-821X(68)80082-2
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1969SR01      Phys.Rev. 179, 1166 (1969)

B.Srinivasan, E.C.Alexander, Jr, O.K.Manuel, D.E.Troutner

Xenon and Krypton from the Spontaneous Fission of Californium-252

RADIOACTIVITY 252Cf(SF); measured products; deduced yields. Data were imported from EXFOR entry 13261.

doi: 10.1103/PhysRev.179.1166
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13261.

1968AL15      Phys.Rev. 175, 1494 (1968)

E.C.Alexander, Jr., G.A.Bennett, B.Srinivasan, O.K.Manuel

Xenon-134 from the Decay of Cesium-134

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

doi: 10.1103/PhysRev.175.1494
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