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NSR database version of April 26, 2024.

Search: Author = S.Goyal

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2022KU34      J.Radioanal.Nucl.Chem. 331, 3757 (2022)

P.Kumar, S.L.Goyal

Analysis of excitation functions of (p, n) reactions for the stable isotopes of zinc and copper up to 40 MeV

NUCLEAR REACTIONS ^63,65Cu, ^66,67,68Zn(p, n), E<40 MeV; calculated σ using the TALYS-1.95 computer code. Comparison with available data.

doi: 10.1007/s10967-022-08439-2
Citations: PlumX Metrics

2021KA31      Int.J.Mod.Phys. E30, 2150053 (2021)

S.Kalkal, S.Mandal, N.Madhavan, A.Jhingan, S.Nath, E.Prasad, R.Sandal, S.Goyal, M.Saxena, G.Mohanto, S.Verma, B.R.Behera, S.Kumar, U.Datta, A.K.Sinha, R.Singh, S.Noor

Ground state and excited state multinucleon transfer channels in interactions of ²⁸Si with ^{90, 94}Zr in near barrier region

NUCLEAR REACTIONS ^90,94Zr(²⁸Si, X), E=95.5 MeV; measured reaction products; deduced ground and excited states transfer reaction yields.

doi: 10.1142/S0218301321500531
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2021SI22      J.Phys.(London) G48, 075104 (2021)

V.Singh, B.R.Behera, M.Kaur, A.Jhingan, R.Kaur, P.Sugathan, D.Siwal, S.Goyal, K.P.Singh, S.Pal, A.Saxena, S.Kailas

Measurement of fission excitation function for ¹⁹F + ^{194, 196, 198}Pt reactions

NUCLEAR REACTIONS ^194,196,198Pt(¹⁹F, F), E=90.5-118.7 MeV; measured reaction products. ^213,215,217Fr; deduced fragment yields, σ, pre-scission neutron multiplicity. Comparison with statistical model calculations.

doi: 10.1088/1361-6471/abe8cd
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6408.

2015GA39      Phys.Rev. C 92, 054325 (2015), Erratum Phys.Rev. C 100, 069901 (2019)

R.Garg, S.Kumar, M.Saxena, S.Goyal, D.Siwal, S.Kalkal, S.Verma, R.Singh, S.C.Pancholi, R.Palit, D.Choudhury, S.S.Ghugre, G.Mukherjee, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.Mandal

Negative-parity high-spin states and a possible magnetic rotation band in ¹³⁵₅₉Pr₇₆

NUCLEAR REACTIONS ¹²³Sb(¹⁶O, 4n), E=82 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array at IUAC-Delhi. ¹³⁵Pr; deduced high-spin levels, J, π, multipolarity, bands, magnetic-dipole band, configuration, B(M1)/B(E2). Comparison with tilted Axis Cranking (TAC) calculations by considering 3qp and 5qp configurations, and with structure ¹³⁷Pr.

doi: 10.1103/PhysRevC.92.054325
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Data from this article have been entered in the XUNDL database. For more information, click here.

2014SI03      Phys.Rev. C 89, 024609 (2014)

V.Singh, B.R.Behera, M.Kaur, A.Kumar, K.P.Singh, N.Madhavan, S.Nath, J.Gehlot, G.Mohanto, A.Jhingan, Ish Mukul, T.Varughese, J.Sadhukhan, S.Pal, S.Goyal, A.Saxena, S.Santra, S.Kailas

Measurement of evaporation residue excitation functions for the ¹⁹F + ^{194, 196, 198}Pt reactions

NUCLEAR REACTIONS ¹⁹⁴Pt, ¹⁹⁶Pt, ¹⁹⁸Pt(¹⁹F, X)²¹³Fr*/²¹⁵Fr*/²¹⁷Fr*, E=96.2-137.3 MeV; measured spectra and angular distribution of evaporation residues (ER), σ(ER, E) using HYRA analyzer at IUAC-Pelletron-Linac facility; deduced survival probability, scaling of the FRLDM fission barrier. Comparison with statistical model calculations.

doi: 10.1103/PhysRevC.89.024609
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6237.

2013GA11      Phys.Rev. C 87, 034317 (2013)

R.Garg, S.Kumar, M.Saxena, S.Goyal, D.Siwal, S.Verma, R.Palit, S.Saha, J.Sethi, S.K.Sharma, T.Trivedi, S.K.Jadav, R.Donthi, B.S.Naidu, S.Mandal

High spin states in ₅₇¹³⁵La₇₈

NUCLEAR REACTIONS ¹²⁸Te(¹¹B, 4n), E=50.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol), using the INGA at the TIFR facility. ¹³⁵La; deduced high-spin levels, J, π, multipolarity, bands, dipole bands, configurations, alignments, B(M1)/B(E2). Systematics of 11/2- bands in odd-A (A=129-137) La nuclei. Comparison with Tilted Axis Cranking (TAC) calculations.

doi: 10.1103/PhysRevC.87.034317
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Data from this article have been entered in the XUNDL database. For more information, click here.

2013GO09      Nucl.Phys. A913, 157 (2013)

K.S.Golda, A.Saxena, V.K.Mittal, K.Mahata, P.Sugathan, A.Jhingan, V.Singh, R.Sandal, S.Goyal, J.Gehlot, A.Dhal, B.R.Behera, R.K.Bhowmik, S.Kailas

Determination of shell correction energies at saddle point using pre-scission neutron multiplicities

NUCLEAR REACTIONS ^194,198Pt(¹²C, n), E^*=49.3, 54.3, 59.4, 62.2 MeV; measured fission fragments, En, In(θ) using ToF; deduced neutron multiplicity vs En and θ, pre-scission neutron multiplicity vs E^*, fusion-fission σ; calculated fission barrier, shell effects, statistical model parameters, pre-scission neutron multiplicity vs E^*, fusion-fission σ, fission σ vs E^*, evaporation residue σ vs E^*. Compared with published ²⁰⁸Pb+α system.

doi: 10.1016/j.nuclphysa.2013.06.016
Citations: PlumX Metrics

2013GO22      Eur.Phys.J. A 49, 153 (2013)

S.Goyal

Impact parameter dependence of collective flow and its disappearance for different mass asymmetries

NUCLEAR REACTIONS ²⁰Ne(²⁰Ne, X), E≈200 MeV/nucleon;²³Na(¹⁷O, X), E≈200 MeV/nucleon;²⁶Mg(¹⁴N, X), E≈200 MeV/nucleon;³⁰Si(¹⁰B, X), E≈200 MeV/nucleon;³⁴S(⁶Li, X), E≈200 MeV/nucleon;⁴⁰Ca(⁴⁰Ca, X), E≈200 MeV/nucleon;⁴⁴Ca(³⁶Ar, X), E≈200 MeV/nucleon;⁵²Cr(²⁸Si, X), E≈200 MeV/nucleon;⁶⁰Ni(²⁰Ne, X), E≈200 MeV/nucleon;⁷⁰Ge(¹⁰B, X), E≈200 MeV/nucleon;⁸⁰Kr(⁸⁰Kr, X), E≈200 MeV/nucleon;¹⁰⁶Cd(⁵⁴Fe, X), E≈200 MeV/nucleon;¹²⁰Te(⁴⁰Ca, X), E≈200 MeV/nucleon;¹³⁶Ce(²⁴Mg, X), E≈200 MeV/nucleon;¹²⁰Te(¹²⁰Te, X), E≈200 MeV/nucleon;¹³²Ba(¹⁰⁸Cd, X), E≈200 MeV/nucleon;¹⁵⁶Dy(⁸⁴Sr, X), E≈200 MeV/nucleon;¹⁸⁰W(⁶⁰Ni, X), E≈200 MeV/nucleon;²⁰⁴Pb(³⁶Ar, X), E≈200 MeV/nucleon; calculated collective flow directed transverse momentum vs impact parameter for several values of A_TOT.

doi: 10.1140/epja/i2013-13153-1
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2013SA01      Phys.Rev. C 87, 014604 (2013); Erratum Phys.Rev. C 87, 069901 (2013)

R.Sandal, B.R.Behera, V.Singh, M.Kaur, A.Kumar, G.Singh, K.P.Singh, P.Sugathan, A.Jhingan, K.S.Golda, M.B.Chatterjee, R.K.Bhowmik, S.Kalkal, D.Siwal, S.Goyal, S.Mandal, E.Prasad, K.Mahata, A.Saxena, J.Sadhukhan, S.Pal

Effect of N/Z in pre-scission neutron multiplicity for ^{16, 18}O + ^{194, 198}Pt systems

NUCLEAR REACTIONS ^194,198Pt(¹⁶O, X), (¹⁸O, X)²¹⁰Rn*/²¹²Rn*/²¹⁴Rn*/²¹⁶Rn*, E=50, 61, 71.7, 79 MeV; measured fission fragment and neutron spectra by TOF, σ(E, θ) using NAND neutron detector array at LINAC+Pelletron facility at IUAC; deduced pre-scission neutron multiplicity. Statistical model analysis. Shell closure effect at N=126 for ²¹²Rn.

doi: 10.1103/PhysRevC.87.014604
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6203.

2013SI19      Phys.Rev. C 87, 064601 (2013)

V.Singh, B.R.Behera, M.Kaur, A.Kumar, P.Sugathan, K.S.Golda, A.Jhingan, M.B.Chatterjee, R.K.Bhowmik, D.Siwal, S.Goyal, J.Sadhukhan, S.Pal, A.Saxena, S.Santra, S.Kailas

Neutron multiplicity measurements for ¹⁹F+^{194, 196, 198}Pt systems to investigate the effect of shell closure on nuclear dissipation

NUCLEAR REACTIONS ^194,196,198Pt(¹⁹F, X)²¹³Fr*/²¹⁵Fr*/²¹⁷Fr*, E=90.2-139.6 MeV; measured fragment spectra, E(n), (fragment)n-coin, time-of-flight, neutron angular distributions, pre- and post-scission neutron multiplicities using NAND array at IUAC facility in Delhi; deduced reduced dissipation coefficients β as function of excitation energy, shell effects on dissipation strength. Comparison with statistical model calculations using Kramers fission width.

doi: 10.1103/PhysRevC.87.064601
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2012KA06      Phys.Rev. C 85, 034606 (2012)

S.Kalkal, S.Mandal, A.Jhingan, J.Gehlot, P.Sugathan, K.S.Golda, N.Madhavan, R.Garg, S.Goyal, G.Mohanto, R.Sandal, S.Chakraborty, S.Verma, B.Behera, G.Eleonora, H.J.Wollersheim, R.Singh

Measurements and coupled reaction channels analysis of one- and two-proton transfer reactions for the ²⁸Si + ^{90, 94}Zr systems

NUCLEAR REACTIONS ^90,94Zr(²⁸Si, X), E=120 MeV; measured E(particle), energy loss, time of flight, σ(θ) for one-proton and two-proton stripping channels. Comparison with the coupled reaction channels (CRC) code FRESCO. DWBA analysis of σ(θ) data. Contribution of indirect multistep and sequential transfer to the two-proton stripping reaction above the Coulomb barrier.

doi: 10.1103/PhysRevC.85.034606
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6195.

2012SI12      Phys.Rev. C 86, 014609 (2012)

V.Singh, B.R.Behera, M.Kaur, P.Sugathan, K.S.Golda, A.Jhingan, J.Sadhukhan, D.Siwal, S.Goyal, S.Santra, A.Kumar, R.K.Bhowmik, M.B.Chatterjee, A.Saxena, S.Pal, S.Kailas

Search for an effect of shell closure on nuclear dissipation via a neutron-multiplicity measurement

NUCLEAR REACTIONS ^194,196,198Pt(¹⁹F, X)²¹³Fr/²¹⁵Fr/²¹⁷Fr, E=92-141 MeV; measured neutron spectra, n(fission fragment)-coin, prescission and total neutron multiplicity excitation functions using the NAND array at Pelletron+LINAC facility of IUAC, pulsed beam. Statistical model analysis. Shell effects on nuclear dissipation.

doi: 10.1103/PhysRevC.86.014609
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6198.

2011GO03      Nucl.Phys. A853, 164 (2011)

S.Goyal, R.K.Puri

On the sensitivity of the energy of vanishing flow towards mass asymmetry of colliding nuclei

doi: 10.1016/j.nuclphysa.2011.01.022
Citations: PlumX Metrics

2011GO09      Nucl.Phys. A856, 154 (2011)

S.Goyal

Role of the mass asymmetry of reaction on the geometry of vanishing flow

NUCLEAR REACTIONS ²⁰Ne, ⁶⁰Ni(²⁰Ne, X), ²³Na(¹⁷O, X), ²⁶Mg(¹⁴N, X), ³⁰Si, ⁷⁰Ge(¹⁰B, X), ³⁴S, ⁷⁴Se, ¹⁵⁴Gd(⁶Li, X), ³⁷Cl(³He, X), ⁴⁰Ca, ¹²⁰Te(⁴⁰Ca, X), ⁴⁴Ca, (³⁶Ar, X), ⁵²Cr(²⁸Si, X), ⁸⁰Kr(⁸⁰Kr, X), ⁹⁰Zr(⁷⁰Ge, X), ¹⁰⁶Cd(⁵⁴Fe, X), ¹³⁶Ce(²⁴Mg, X), ¹²⁰Te(¹²⁰Te, X), ¹³²Ba(¹⁰⁸Cd, X), ¹⁵⁶Dy(⁸⁴Sr, X), ¹⁸⁰W(⁶⁰Ni, X), ²⁰⁴Pb(³⁶Ar, X), ²³³U(⁷Li, X), E=200 MeV/nucleon; calculated directed transverse momentum, geometry vanishing flow, balance energy for different impact parameters using QMD (Quantum Molecular Dynamics). Comparison with other calculations.

doi: 10.1016/j.nuclphysa.2011.03.004
Citations: PlumX Metrics

2011GO10      Phys.Rev. C 83, 047601 (2011)

S.Goyal, R.K.Puri

Formation of fragments in heavy-ion collisions using a modified clusterization method

doi: 10.1103/PhysRevC.83.047601
Citations: PlumX Metrics

2011GO11      Phys.Rev. C 83, 047604 (2011)

S.Goyal

Role of colliding geometry on the balance energy of mass-asymmetric systems

NUCLEAR REACTIONS ²³Na(¹⁷O, X), ²⁶Mg(¹⁴N, X), ³⁰Si(¹⁰B, X), ³⁴S(⁶Li, X), ⁴⁰Ca(⁴⁰Ca, X), ⁴⁰Ca(⁴⁰Ar, X), ⁴⁴Ca(³⁶Ar, X), ⁵²Cr(²⁸Si, X), ⁶⁰Ni(²⁰Ne, X), ⁷⁰Ge(¹⁰B, X), ⁷⁰Ge(⁷⁰Zr, X), ¹⁰⁶Cd(⁵⁴Fe, X), ¹²⁰Te(⁴⁰Ca, X), ¹³⁶Ce(²⁴Mg, X), ¹³²Ba(¹⁰⁸Cd, X), ¹⁵⁶Dy(⁸⁴Sr, X), ¹⁸⁰W(⁶⁰Ni, X), ²⁰⁴Pb(³⁶Ar, X), E=90-600 MeV/nucleon; investigated role of colliding geometry in the disappearance of flow and its mass dependence in mass range A=40-240 for mass-asymmetric reactions. Comparison with experimental data for A=80 system.

doi: 10.1103/PhysRevC.83.047604
Citations: PlumX Metrics

2011GO26      Phys.Rev. C 84, 044614 (2011)

S.Goyal

Multifragmentation at the balance energy of mass-asymmetric colliding nuclei

NUCLEAR REACTIONS ²³Na(¹⁷O, X), E(balance)=155.8 MeV/nucleon; ²⁶Mg(¹⁴N, X), E(balance)=157.4 MeV/nucleon; ³⁰Si(¹⁰B, X), E(balance)=163.4 MeV/nucleon; ³⁴S(⁶Li, X), E(balance)=184.6 MeV/nucleon; ⁴⁴Ca(³⁶Ar, X), E(balance)=127.3 MeV/nucleon; ⁵²Cr(²⁸Si, X), E(balance)=128.7 MeV/nucleon; ⁶⁰Ni(²⁰Ne, X), E(balance)=133.1 MeV/nucleon; ⁷⁰Ge(¹⁰B, X), E(balance)=146.5 MeV/nucleon; ⁹⁰Zr(⁷⁰Ge, X), E(balance)=102.6 MeV/nucleon; ¹⁰⁶Cd(⁵⁴Fe, X), E(balance)=104.1 MeV/nucleon; ¹²⁰Te(⁴⁰Ca, X), E(balance)=108.3 MeV/nucleon; ¹³⁶Ce(²⁴Mg, X), E(balance)=121.6 MeV/nucleon; ¹³²Ba(¹⁰⁸Cd, X), E(balance)=90.1 MeV/nucleon; ¹⁵⁶Dy(⁸⁴Sr, X), E(balance)=92.7 MeV/nucleon; ¹⁸⁰W(⁶⁰Ni, X), E(balance)=97.3 MeV/nucleon; ²⁰⁴Pb(³⁶Ar, X), E(balance)=112.7 MeV/nucleon; calculated binding energy per nucleon, rapidity distribution, multiplicities of free nucleons and different fragments as a function of mass asymmetry of colliding nuclei. Power-law system mass dependence of different fragment multiplicities. Quantum molecular dynamics model.

doi: 10.1103/PhysRevC.84.044614
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2011KA16      Phys.Rev. C 83, 054607 (2011)

S.Kalkal, S.Mandal, N.Madhavan, A.Jhingan, E.Prasad, R.Sandal, S.Nath, J.Gehlot, R.Garg, G.Mohanto, M.Saxena, S.Goyal, S.Verma, B.R.Behera, S.Kumar, U.D.Pramanik, A.K.Sinha, R.Singh

Multinucleon transfer reactions for the ²⁸Si+^{90, 94}Zr systems in the region below and near the Coulomb barrier

NUCLEAR REACTIONS ^90,94Zr(²⁸Si, X), E=83.3, 86.4, 89.5, 92.5, 95.5 MeV; measured fragment spectra, time of flight, correlation spectrum between time of flight and position of recoiling particles, mass spectrum for ^{90,91,92,93,94}Zr and ⁹⁵Nb, transfer probability for 1n, 2n, 3n, 4n and 1p channels, excitation energy distributions of projectile like particles of ²⁷Al, ^{28,29,30,31,32}Si. Evidence of odd-even staggering in the extracted transfer probabilities implies the role of pairing correlation in multinucleon transfer reactions. Comparison with GRAZING calculations.

doi: 10.1103/PhysRevC.83.054607
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2011KA46      J.Phys.:Conf.Ser. 312, 082027 (2011)

S.Kalkal, S.Mandal, N.Madhavan, A.Jhingan, E.Prasad, R.Sandal, J.Gehlot, S.Verma, R.Garg, S.Goyal, M.Saxena, S.Nath, B.Behera, S.Kumar, U.D.Pramanik, D.Siwal, G.Mohanto, H.J.Wollersheim, A.K.Sinha, R.Singh

Fusion and transfer reactions around the Coulomb barrier for ²⁸Si+^{90, 94}Zr systems

NUCLEAR REACTIONS ^90,92,94Zr(²⁸Si, X), E=82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 103, 107, 110, 115, 120 MeV; measured reaction products; deduced fusion σ; calculated fusion σ using CCFULL.

doi: 10.1088/1742-6596/312/4/082027
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2010KA08      Phys.Rev. C 81, 044610 (2010)

S.Kalkal, S.Mandal, N.Madhavan, E.Prasad, S.Verma, A.Jhingan, R.Sandal, S.Nath, J.Gehlot, B.R.Behera, M.Saxena, S.Goyal, D.Siwal, R.Garg, U.D.Pramanik, S.Kumar, T.Varughese, K.S.Golda, S.Muralithar, A.K.Sinha, R.Singh

Channel coupling effects on the fusion excitation functions for ²⁸Si+^{90, 94}Zr in sub- and near-barrier regions

NUCLEAR REACTIONS ⁹⁰Zr(²⁸Si, X), E(cm)=65.7, 67.3, 68.9, 70.4, 72.0, 73.6, 75.2, 76.7, 79.1, 82.2, 84.6, 88.5, 92.4 MeV; ⁹⁴Zr(²⁸Si, X), E(cm)=63.3, 65.0, 66.6, 68.2, 69.7, 71.3, 72.9, 74.5, 76.1, 77.7, 80.0, 83.2, 85.6, 89.6, 93.5 MeV; measured Eγ, Iγ, (evaporation residues)γ-coin, fusionσ(E). Comparison with coupled-channels calculations using CCFULL computer code.

doi: 10.1103/PhysRevC.81.044610
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6183.

2010VE01      J.Phys.(London) G37, 015105 (2010)

Y.K.Vermani, J.K.Dhawan, S.Goyal, R.K.Puri, J.Aichelin

Study of fragmentation using clusterization algorithm with realistic binding energies

doi: 10.1088/0954-3899/37/1/015105
Citations: PlumX Metrics

2009GO03      Pramana 72, 355 (2009)

S.L.Goyal, P.Gur

Empirical relation and establishment of shell effects in (n, 2n) reaction cross-sections at 14 MeV

doi: 10.1007/s12043-009-0031-x
Citations: PlumX Metrics

2009VE03      Phys.Rev. C 79, 064613 (2009)

Y.K.Vermani, S.Goyal, R.K.Puri

Momentum dependence of the nuclear mean field and multifragmentation in heavy-ion collisions

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, X), E=50, 400 MeV/nucleon; ¹⁹⁷Au(¹⁹⁷Au, X), E=50, 400 MeV/nucleon; calculated rms radii, average nucleonic density, final state multiplicity, time evolution of the heaviest fragment, light charged particles (LCPs), free nucleons, medium and intermediate mass fragments, and rapidity distribution of free nucleons using quantum molecular dynamics approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.79.064613
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Note: The following list of authors and aliases matches the search parameter S.Goyal: , S.L.GOYAL