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NSR database version of April 27, 2024.

Search: Author = C.Sharma

Found 13 matches.

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2024KA01      Nucl.Phys. A1042, 122791 (2024)

A.Kaur, A.Kumar, Ch.Sharma, N.Dhanda, Raghav, N.Madhavan, S.Nath, J.Gehlot, Gonika, Ch.Kumar, P.Sherpa, A.Parihari, J.Pandey, A.K.Gupta, H.P.Sharma, B.R.Behera

Evaporation residue cross-section measurements for ³⁰Si+¹⁴²Ce system

NUCLEAR REACTIONS ¹⁴²Ce(³⁰Si, X), (²⁸Si, X), E=105-132 MeV; measured reaction products; deduced evaporation residue (ER) σ. Comparison with coupled-channels calculations using the CCFULL code. The HYbrid Recoil mass Analyzer (HYRA) at IUAC, New Delhi.

doi: 10.1016/j.nuclphysa.2023.122791
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2024RO01      Nucl.Instrum.Methods Phys.Res. A1058, 168893 (2024)

B.Rohila, S.R.Abhilash, Diwanshu, Ch.Sharma, D.Mehta, A.Kumar

Fabrication and characterization of self-supporting and backed ¹⁰⁷Ag targets for lifetime measurements using RDM and DSAM

NUCLEAR REACTIONS ¹⁰⁷Ag(¹⁶O, X)¹²⁰Cs, E=77 MeV; measured reaction products, Eγ, Iγ; deduced target application for γ-ray energies. The Indian National Gamma Array (INGA) facility, at IUAC, New Delhi.

doi: 10.1016/j.nima.2023.168893
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2023SH05      Eur.Phys.J. A 59, 10 (2023)

C.Sharma, K.Kapoor, A.Kumar

Study of dissipation role in fusion-fission reaction dynamics in mass region A > 190 via fission time

NUCLEAR STRUCTURE ²¹⁶Ra, ¹⁹⁷Tl, ²¹⁰Po, ²¹³Fr; calculated fission times for systems with wide range of fissility using statistical model code JOANNE2. Comparison with available data.

doi: 10.1140/epja/s10050-023-00922-y
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2023SH16      Phys.Rev. C 107, 064615 (2023)

C.Sharma, B.R.Behera, Shruti, Amit, B.Rohila, A.Kaur, Subodh, N.Dhanda, A.Kumar, P.Sugathan, A.Jhingan, K.S.Golda, N.Saneesh, M.Kumar, H.Arora, D.Arora, H.P.Sharma

Fission dynamics and entrance-channel study in the ²¹⁰Po compound nucleus via light-particle multiplicities

NUCLEAR REACTIONS ¹⁹⁸Pt(¹²C, X)²¹⁰Po, E=81 MeV; measured reaction products, fission fragments, neutron time-of-flight, En, In, angular distribution, (fragment)n-coin; deduced neutron multiplicity spectra, neutron angular distribution, pre-scission and post-fission contributions to neutron multiplicity, time evolution of the reactions (dynamical model calculations with HICOL). Comparison to experimental results obtained for ¹⁸O+¹⁹²Os reaction and statistical model calculations done using the JOANNE2 code. National Array of Neutron Detectors (NAND) consisting of 50 organic liquid scintillator detectors (BC 501A) coupled to the pair of position-sensitive multiwire proportional counters (MWPCs) at IUAC (New Delhi).

doi: 10.1103/PhysRevC.107.064615
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2023SH27      Eur.Phys.J. A 59, 238 (2023)

Shruti, B.R.Behera, N.Saneesh, A.K.Nasirov, H.Arora, C.Sharma, Amit, Subodh, D.Arora, K.Chakraborty, A.Kaur, Raghav, M.Kumar, K.S.Golda, A.Jhingan, P.Sugathan, H.Singh, S.Mandal, H.J.Wollersheim, J.Gerl

Probing binary fragmentation dynamics of ⁴⁸Ti + ²³²Th reaction at an excitation energy of 63.5 MeV

NUCLEAR REACTIONS ²³²Th(⁴⁸Ti, X)²⁸⁰Cn, E=280 MeV; measured reaction and fission products; deduced mass distribution and mass-TKE correlation, fission Fragment mass distribution, mass-angle distribution, yields of binary fragments. Comparison with calculations. The 15UD Pelletron + LINAC accelerator at the Inter University Accelerator Centre (IUAC), New Delhi.

doi: 10.1140/epja/s10050-023-01135-z
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2019KA29      Phys.Rev. C 100, 014620 (2019)

K.Kapoor, N.Bansal, C.Sharma, S.Verma, K.Rani, R.Mahajan, B.R.Behera, K.P.Singh, A.Kumar, H.Singh, R.Dubey, N.Saneesh, M.Kumar, A.Yadav, A.Jhingan, P.Sugathan, B.K.Nayak, A.Saxena, H.P.Sharma, S.K.Chamoli

Role of viscosity in fusion-fission dynamics via simultaneously measured neutron and α-particle multiplicities

NUCLEAR REACTIONS ¹⁹⁶Pt(¹⁶O, X)²¹²Rn^*, E=93, 99, 106 MeV pulsed beam; measured reaction products, particle-identification plot, Eα, Iα, En, In, (fragment)α- and (fragment)n-coin, pre-, and post-scission α and n multiplicity spectra, angular distributions using multiwire proportional counters for fragment detection, CsI(Tl) detectors for α detection, and organic scintillators for neutron detection at 15UD Pelletron facility of IUAC, New Delhi. Comparison with statistical model calculations using JOANNE2 code.

doi: 10.1103/PhysRevC.100.014620
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2018SI05      Braz.J.Phys. 48, 85 (2018)

S.Singh, A.Kumar, D.Singh, C.Sharma, A.Bharti, G.H.Bhat, J.A.Sheikh

Projected Shell Model Description of Positive Parity Band of ¹³⁰Pr Nucleus

NUCLEAR STRUCTURE ¹³⁰Pr; calculated energy levels, J, π, B(E2), B(M1). Comparison with available data.

doi: 10.1007/s13538-017-0541-9
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2016SI13      Nucl.Phys. A952, 41 (2016)

D.Singh, A.Gupta, A.Kumar, C.Sharma, S.Singh, A.Bharti, S.K.Khosa, G.H.Bhat, J.A.Sheikh

Study of nuclear structure of odd mass ^119-127I nuclei in a phenomenological approach

NUCLEAR STRUCTURE ^{119,121,123,125,127}I; calculated positive and negative parity rotational levels, J, π, rotational bands, yrast bands, backbending, B(E2), B(M1) using PSM (Projected Shell Model) phenomenological approach with deformed sp states. Compared with (few) available data.

doi: 10.1016/j.nuclphysa.2016.04.014
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2013VE10      Nucl.Phys. A918, 1 (2013)

P.Verma, C.Sharma, S.Singh, A.Bharti, S.K.Khosa, G.H.Bhat, J.A.Sheikh

Projected shell model study of quasiparticle structure of arsenic isotopes

NUCLEAR STRUCTURE ^{67,69,71,73,75,77,79}As; calculated yrast states, shell evolution, rotational alignments, B(E2) vs J using projected shell model with deformed single-particle states from the Nilsson potential.

doi: 10.1016/j.nuclphysa.2013.09.005
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2012BH13      J.Phys.:Conf.Ser. 381, 012133 (2012)

A.Bharti, C.Sharma, S.Singh, S.K.Khosa

Microscopic study of deformation systematics in some isotones in the A ≈ 100 mass region

NUCLEAR STRUCTURE ^98,100Sr, ^100,102Zr, ^102,104Mo, ^104,106Ru, ^106,108Pd; calculated quadrupole moment, polarization of proton orbits, subshell occupation, low-lying yrast lines, yrast level B(E2), deformation using VAP (variation after projection) with HB (Hartree-Bogoliubov) and PQ (pairing-plus-quadrupole-quadrupole) model of two-body interaction.

doi: 10.1088/1742-6596/381/1/012133
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2012SH34      Int.J.Mod.Phys. E21, 1250081 (2012)

C.Sharma, P.Verma, S.Singh, A.Bharti, S.K.Khosa

Theoretical investigation of positive parity band structure of Y and Nb isotopes

NUCLEAR STRUCTURE ^{97,99,101,103}Y, ^{99,101,103,105}Nb; calculated level structure, J, π positive-parity yrast bands, energy splittings, back-bending of moment of inertia, B(E2), B(M1). Comparison with available data.

doi: 10.1142/S0218301312500814
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2012SH36      Eur.Phys.J. A 48, 138 (2012)

C.Sharma, P.Verma, S.Singh, A.Bharti, S.K.Khosa

Microscopic analysis of band structures in odd mass ^79-89Y isotopes

NUCLEAR STRUCTURE ^{79,81,83,85,87,89}Y; calculated rotational bands, yrast band, γ transitions, B(E2), B(M1), inertia moments, backbending, rotational frequency using PSM (projected shell model). Compared with available data.

doi: 10.1140/epja/i2012-12138-x
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2012VE03      Nucl.Phys. A884-885, 1 (2012)

P.Verma, C.Sharma, S.Singh, A.Bharti, S.K.Khosa

Microscopic insight into the structure of gallium isotopes

NUCLEAR STRUCTURE ^{71,73,75,77,79,81}Ga; calculated levels, J, π yrast band states energy, J, π (separately positive and negative parity), backbending, moments of inertia, B(E2), quadrupole moments using projected shell technique with deformed basis from Nilsson model and literature Nilsson parameters; deduced quadrupole deformation parameters. Compared with available data.

doi: 10.1016/j.nuclphysa.2012.04.008
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