NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = R.Goswami Found 18 matches. 2023MO15 Phys.Rev. C 107, 064320 (2023) A.K.Mondal, A.Chakraborty, K.Mandal, U.S.Ghosh, A.Dey, S.Biswas, B.Mukherjee, Krishichayan, S.Chatteerjee, S.K.Das, S.Samanta, R.Raut, S.S.Ghugre, S.Mukhopadhyay, S.Rajbanshi, R.Banik, S.Bhattacharyya, S.Nandi, S.Chakraborty, S.Bhattacharya, G.Mukherjee, S.Ali, A.Goswami, R.Chakrabarti, A.Kumar, R.Goswami Investigation of the low- and medium-spin level structure in 77As NUCLEAR REACTIONS 76Ge(α, 2np), E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 77As; deduced levels, J, π, δ, high-spin states, polarization asymmetries, γ-rays deexcitation from the oriented states (DCO) ratio, configurations, band crossing, kinematic and dynamic moments of inertia, neutron alignments, rotational and vibrational bands structure. Observed large signature splitting of the signature partner bands. Presented evidence for the possible onset of stapler like mechanism in the high-lying negative-parity dipole band. Comparison to shell-model (JUN45, jj44b interactions) and particle plus triaxial-rotor model (TPRM) calculations. Indian National Gamma Array (INGA) spectrometer comprising 6 Clover and 1 LEPS detectors at K-130 Cyclotron of the Variable Energy Cyclotron Centre (VECC, Kolkata).
doi: 10.1103/PhysRevC.107.064320
2020BA05 Phys.Rev. C 101, 014322 (2020) R.Banik, S.Bhattacharyya, S.Bhattacharya, G.Mukherjee, R.Goswami, D.Choudhury, S.Das, S.Samanta, S.S.Ghugre, R.Raut, A.Goswami Observation of signature partner bands in 117Sb NUCLEAR REACTIONS 115In(α, 2n)117Sb, E=28 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γγ(θ)(DCO), γγ(linear polarization) using the VENUS detector system at K-130 cyclotron of VECC-Kolkata. 117Sb; deduced high-spin levels, J, π, multipolarities, bands, configurations, alignments, staggering parameters, wave functions. Comparison with particle rotor model (PRM), and with large-scale shell-model calculations using OXBASH code.
doi: 10.1103/PhysRevC.101.014322
2012GO05 Phys.Scr. 85, 035201 (2012) Fingerprint states in 115, 117, 119I in the framework of the particle-rotor model NUCLEAR STRUCTURE 115,117,119I; calculated energy levels, J, π, B(M1)/B(E2) ratios, B(M1), B(E2), transition probabilities. Particle-rotor model, comparison with available data.
doi: 10.1088/0031-8949/85/03/035201
2006KR07 Eur.Phys.J. A 29, 151 (2006) Krishichayan, A.Chakraborty, S.Mukhopadhyay, S.Ray, N.S.Pattabiraman, S.S.Ghugre, R.Goswami, A.K.Sinha, S.Sarkar, U.Garg, P.V.Madhusudhana Rao, S.K.Basu, B.K.Yogi, L.Chaturvedi, A.Dhal, R.K.Sinha, M.S.Sarkar, S.Saha, R.Singh, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Spin-parity measurements in the neutron-rich N ∼ 20 34P and 36S nuclei NUCLEAR REACTIONS 115In(34S, X)34P/36S/146Tb/145Gd/146Gd, E=140 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 34P, 36S deduced levels, J, π, configurations.
doi: 10.1140/epja/i2006-10084-x
2005CH65 Phys.Rev. C 72, 054309 (2005) A.Chakraborty, Krishichayan, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.Madhusudhana Rao, U.Garg, S.K.Basu, M.B.Chatterjee, M.S.Sarkar, L.Chaturvedi, A.Dhal, R.K.Sinha, I.M.Govil, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Spectroscopy of 90Nb at high spin NUCLEAR REACTIONS 63Cu(31P, n3p), E=120, 125 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 90Nb deduced levels, J, π, configurations, isomeric states T1/2, B(E2). Large-basis shell model calculations.
doi: 10.1103/PhysRevC.72.054309
2004CH35 Phys.Rev. C 70, 014311 (2004) A.Chakraborty, Krishichayan, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.M.Rao, U.Garg, S.K.Basu, L.Chaturvedi, A.Dhal, R.K.Sinha, I.M.Govil, M.B.Chatterjee, M.S.Sarkar, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Lifetime measurements of microsecond isomers in the N = 48 nuclei 88Zr and 90Mo using recoil-isomer tagging NUCLEAR REACTIONS 63Cu(31P, xnyp)90Mo/88Zr, E=120 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 90Mo, 88Zr deduced isomeric states T1/2, B(E2). Recoil-isomer tagging, comparison with model predictions.
doi: 10.1103/PhysRevC.70.014311
2004KR14 Phys.Rev. C 70, 044315 (2004) Krishichayan, A.Chakraborty, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.M.Rao, U.Garg, S.K.Basu, B.K.Yogi, L.Chaturvedi, A.Dhal, R.K.Sinha, M.S.Sarkar, S.Saha, R.Singh, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan High-spin states in the odd-odd nucleus 146Tb NUCLEAR REACTIONS 115In(34S, 3n), E=140 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 146Tb deduced high-spin levels, J, π, configurations.
doi: 10.1103/PhysRevC.70.044315
2004RA12 Phys.Rev. C 69, 054314 (2004) S.Ray, N.S.Pattabiraman, R.Goswami, S.S.Ghugre, A.K.Sinha, U.Garg Experimental study of nuclear structure of 91Mo at high spin NUCLEAR REACTIONS 63Cu(31P, n2p), E=125 MeV; measured Eγ, Iγ, γγ-coin. 91Mo deduced high-spin levels, J, π, configurations. Comparison with model predictions.
doi: 10.1103/PhysRevC.69.054314
2001HA21 Nucl.Phys. A686, 591 (2001) T.Hashimoto, K.Nakai, Y.Wakasaya, I.Tanihata, Z.Fulop, H.Kumagai, A.Ozawa, K.Yoshida, R.Goswami Half-Life of 44Ti RADIOACTIVITY 44Ti(EC) [from 9Be(46Ti, X)]; measured Eγ, Iγ, T1/2. Comparison with previous results.
doi: 10.1016/S0375-9474(00)00566-2
2001SH02 Phys.Rev. C63, 014313 (2001) H.Sharma, B.Sethi, P.Banerjee, R.Goswami, R.K.Bhandari, J.Singh Experimental Evidence for Coexisting Structures in 125I NUCLEAR REACTIONS 123Sb(α, 2n), E=25-33 MeV; measured Eγ, Iγ(θ). 125I deduced levels, J, π, δ, B(E2), configurations, possible shape coexistence.
doi: 10.1103/PhysRevC.63.014313
2001SH42 Pramana 57, 171 (2001) H.Sharma, B.Sethi, P.Banerjee, R.Goswami, R.K.Bhandari, J.Singh Particle-Rotor-Model Calculations in 125I NUCLEAR STRUCTURE 125I; calculated levels, J, π. Particle-rotor model, comparisons with data.
doi: 10.1007/s12043-001-0169-7
1999SH19 Phys.Rev. C59, 2446 (1999) H.Sharma, B.Sethi, R.Goswami, P.Banerjee, R.K.Bhandari, J.Singh Collective Bands in 125I NUCLEAR REACTIONS 123Sb(α, 2n), E=30 MeV; measured Eγ, Iγ, γγ-coin. 125I deduced levels, J, π, configurations.
doi: 10.1103/PhysRevC.59.2446
1998BH14 Mod.Phys.Lett. A 13, 2665 (1998) D.Bhowmick, A.Chakrabarti, D.N.Basu, P.Ghosh, R.Goswami Empirical Formalism for Projectile Fragmentation and Production of New Neutron-Rich Nuclei with RIBS NUCLEAR REACTIONS 181Ta(48Ca, X), E=70 MeV/nucleon; 181Ta(50Ti, X), E=80 MeV/nucleon; 58Ni(78Kr, X), E=75 MeV/nucleon; 27Al(86Kr, X), E=70 MeV/nucleon; calculated fragments isotopic production σ. Empirical formalism, comparisons with data, previous calculations.
doi: 10.1142/S0217732398002837
1997BB14 Nuovo Cim. 110A, 1365 (1997) P.Banerjee, B.Sethi, M.B.Chatterjee, R.Goswami Level Scheme of 65Ga NUCLEAR REACTIONS 63Cu(α, 2n), E=30 MeV; measured Eγ, Iγ(θ), γγ-coin, DSA. 65Ga deduced high-spin levels, J, π, δ, band structure.
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1995GO28 Z.Phys. A352, 391 (1995) R.Goswami, B.Sethi, M.S.Sarkar, S.Sen Band Structures of 121,123I NUCLEAR STRUCTURE 121,123I; calculated levels. Particle-rotor model.
doi: 10.1007/BF01299756
1994BA55 Phys.Rev. C50, 1813 (1994) P.Banerjee, B.Sethi, M.B.Chatterjee, R.Goswami Role of the g9/2 Neutron Orbital in the Structure of 65Zn NUCLEAR REACTIONS 63Cu(α, np), E=30 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), DSA. 65Zn deduced high-spin levels, branching ratios, J, π, δ, T1/2, B(E2).
doi: 10.1103/PhysRevC.50.1813
1993GO04 Phys.Rev. C47, 1013 (1993) R.Goswami, B.Sethi, P.Banerjee, R.K.Chattopadhyay Spectroscopy of 123I NUCLEAR REACTIONS 121Sb(α, 2n), E=30 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 123I deduced levels, J, π, γ-multipolarity. Model comparison.
doi: 10.1103/PhysRevC.47.1013
1991BA37 Phys.Rev. C44, 1128 (1991) P.Banerjee, B.Sethi, M.B.Chatterjee, R.Goswami Properties of High Spin States in 53Cr and 53Mn NUCLEAR REACTIONS 51V(α, np), (α, 2n), E=30 MeV; measured Eγ, Iγ, γ(θ), DSA. 53Cr, 53Mn deduced levels, J, π, T1/2, δ, band structure.
doi: 10.1103/PhysRevC.44.1128
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