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NSR database version of April 26, 2024.

Search: Author = A.Chakrabarti

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2020BA45      Eur.Phys.J. A 56, 201 (2020)

D.Banerjee, T.N.Nag, R.Tripathi, S.K.Wasim Raja, S.Sodaye, P.K.Pujari, A.Chakrabarti, M.Bhattacharjee, L.K.Doddi, V.Naik

Mass distribution in 36.2 MeV alpha induced fission of ²³²Th

NUCLEAR REACTIONS ²³²Th(α, X), E=36.2 MeV; measured fission products, Eγ, Iγ. ⁸⁴Se, ^89,90Rb, ^91,92,93,94Sr, ^93,94,95Y, ^95,97Zr, ^99,101Mo, ^103,105,107Ru, ^105,106Tc, ^105,107Rh, ^111,113,115Ag, ^112,114Pd, ^{113,115,117,119}Cd, ¹²³Sn, ^{125,126,127,128}Sn, ^{126,127,128,129,130}Sb, ^130,131I, ^133,134I, ¹³³Te, ¹³⁸Cs, ^{139,140,141,142}Ba, ¹⁴²La, ¹⁴¹Ce, ^145,146Ce, ^147,148,149Pr, ¹⁵⁰Pm, ^151,152Nd; deduced mass distribution of fission products, yields.

doi: 10.1140/epja/s10050-020-00200-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6385.

2019CH55      J.Phys.(London) G46, 125105 (2019)

A.Chakrabarti, S.Dechoudhury, D.Bhowmick, V.Naik

Signature of bi-modal fission in uranium nuclei

NUCLEAR REACTIONS ²³²Th(α, F), E=23-66 MeV; analyzed available data. ^{229,230,231,232,233,234,235,236}U; deduced the signature of bi-modal fission, one asymmetric and the other symmetric.

doi: 10.1088/1361-6471/ab4e4d
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2016KH11      Phys.Rev. C 94, 054605 (2016); Erratum Phys.Rev. C 97, 019903 (2018)

F.A.Khan, D.Bhowmick, D.N.Basu, M.Farooq, A.Chakrabarti

Comparison of yields of neutron-rich nuclei in proton- and photon-induced ²³⁸U fission

NUCLEAR REACTIONS ²³⁸U(p, F), E=12, 35, 13-63 MeV; calculated mass-yield distributions, variation of symmetric and asymmetric Gaussian parameters with excitation energies, total fission σ(E). ²³⁸U(p, F), E=12 MeV; ²³⁸U(γ, F), E=13.5 MeV; calculated ratio of cross sections, contour plots for σ(Z, N), plot of atomic number Z vs neutron number N for exotic nuclei (Z=25-60, N=50-105) of fragments, σ for production of ⁸⁰Zn, ⁹⁶Kr, ¹⁰⁶Zr, ¹³³Sn, ¹⁴³Xe, ¹⁵⁴Ce and for r-process nuclei ⁸⁰Ge, ⁸⁶Se, ⁹⁶Sr, ¹⁰¹Zr, ¹¹⁷Pd, ¹²²Cd, ¹³³Te, ¹³⁸Xe, ¹⁴⁸Ce in the two fission processes. Two-mode fission mechanism with three-Gaussian function. Comparison with experimental data, and calculations using TALYS and PACE4 codes.

doi: 10.1103/PhysRevC.94.054605
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2015BA41      Pramana 85, 505 (2015)

A.Bandyopadhyay, V.Naik, S.Dechoudhury, M.Mondal, A.Chakrabarti

ANURIB - Advanced National facility for Unstable and Rare Ion Beams

doi: 10.1007/s12043-015-1062-0
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2015BH07      Phys.Rev. C 91, 044611 (2015)

D.Bhowmick, D.Atta, D.N.Basu, A.Chakrabarti

Yields of neutron-rich nuclei by actinide photofission in the giant dipole resonance region

NUCLEAR REACTIONS ²³⁸U(γ, F), (γ, X), E<29.1 MeV; analyzed photoabsorption and photofission σ(E), mass and charge cross sections for the production of A=80-161, Z=32-63 neutron-rich nuclei in photofission in GDR region; analyzed behavior of symmetric and asymmetric modes of photon-induced fission as function of the average excitation energy of the fissioning nucleus. Relevance to r-process in nucleosynthesis. ²³²Th, ^{233,234,235,236,238}U, ²³⁷Np, ²³⁹Pu(γ, F), (γ, X); analyzed experimental data in the GDR region; deduced peak cross section, resonance energy, and full width at half maximum.

doi: 10.1103/PhysRevC.91.044611
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2011IC06      J.Phys.:Conf.Ser. 312, 092031 (2011)

Y.Ichikawa, T.K.Onishi, D.Suzuki, H.Iwasaki, T.Kubo, V.Naik, A.Chakrabarti, N.Aoi, B.A.Brown, N.Fukuda, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai

Proton-rich nuclear structure and mirror asymmetry investigated by β-decay spectroscopy of ²⁴Si

RADIOACTIVITY ²⁴Si(β⁺), (EC)[from projectile fragment separator]; measured β-delayed Eγ, Iγ(t). ²⁴Si deduced decay scheme, levels, J, π, branching ratios, Gamow-Teller transition strength B(GT), log ft.

doi: 10.1088/1742-6596/312/9/092031
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2009IC05      Phys.Rev. C 80, 044302 (2009)

Y.Ichikawa, T.K.Onishi, D.Suzuki, H.Iwasaki, T.Kubo, V.Naik, A.Chakrabarti, N.Aoi, B.A.Brown, N.Fukuda, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai

β decay of the proton-rich nucleus ²⁴Si and its mirror asymmetry

RADIOACTIVITY ²⁴Si(β⁺), (β⁺p), ²³Al(β⁺)[from ⁹Be(²⁸Si, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, βγ-, γγ-coin, half-lives. ²⁴Al, ²³Mg; deduced levels, J, π, β⁺ and delayed-proton emission probabilities, logft, and B(GT) strengths. ^20,21Na, ^22,23Mg, ²⁴Al(β⁺); measured Eγ. Comparison with shell-model calculation. Comparison of B(GT) strengths from ²⁴Si and ²⁴Ne decays. RIKEN-RIPS facility.

doi: 10.1103/PhysRevC.80.044302
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2009IC06      Eur.Phys.J. A 42, 375 (2009)

Y.Ichikawa, T.Kubo, N.Aoi, V.Banerjee, A.Chakrabarti, N.Fukuda, H.Iwasaki, S.Kubono, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, T.Okumura, H.J.Ong, T.K.Onishi, D.Suzuki, H.Suzuki, M.K.Suzuki, T.Teranishi, K.N.Yamada, H.Yamaguchi, H.Sakurai

Beta-decay study of T_z = -2 proton-rich nucleus ²⁴Si

RADIOACTIVITY ²⁴Si(β⁺), (β⁺p) [from ⁹Be, Ni(²⁸Si, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, βγ-, γγ-coin, T_1/2 at RIKEN RIPS facility. ²⁴Al, ²³Mg; deduced levels, J, π, branching ratios, emission probabilities.

doi: 10.1140/epja/i2008-10761-8
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Data from this article have been entered in the XUNDL database. For more information, click here.

2001BA07      Phys.Rev. C63, 024307 (2001)

V.Banerjee, T.Kubo, A.Chakrabarti, H.Sakurai, A.Bandyopadhyay, K.Morita, S.M.Lukyanov, K.Yoneda, H.Ogawa, D.Beaumel

β-Delayed Proton Decay of ²⁴Si

RADIOACTIVITY ²⁴Si(β⁺p) [from ²⁸Si fragmentation]; measured β-delayed proton spectra, T_1/2. ²³Mg, ²⁴Al deduced levels, J, π. Fragment separator.

doi: 10.1103/PhysRevC.63.024307
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1998BA53      J.Phys.(London) G24, 1403 (1998)

V.Banerjee, T.Kubo, A.Chakrabarti, H.Sakurai, A.Bandyopadhyay, K.Morita, S.M.Lukyanov, K.Yoneda, H.Ogawa, D.Beaumel

Beta-Delayed Proton Spectroscopy of ²⁴Si

RADIOACTIVITY ²⁴Si(β⁺p) [from ²⁸Si primary beam fragmentation]; measured β-delayed proton spectra. ²⁴Al deduced proton branching.

doi: 10.1088/0954-3899/24/8/014
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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
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1994BA06      Phys.Rev. C49, 1221 (1994)

V.Banerjee, A.Banerjee, G.S.N.Murthy, R.P.Sharma, S.K.Pardhasaradhi, A.Chakrabarti

Decay of ⁹⁸Rh

RADIOACTIVITY ^98,98mRh(β⁺) [from ⁹⁶Ru(α, np), E=30.25 MeV]; measured βγ-coin, Eβ, Eγ, Iγ, T_1/2;deduced log ft, Qβ, β-end point energy. He-jet recoil transport, plastic scintillator, hyperpure Ge detectors.

doi: 10.1103/PhysRevC.49.1221
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1993CH20      Z.Phys. A345, 401 (1993)

A.Chakrabarti, S.K.Saha, T.Mukhopadhyay, A.Bandyopadhyay, A.Roy, C.Bhattacharya, S.K.Basu, B.Sinha

Mass and Charge Distribution in ²³²Th(α, f) Reaction in the Projectile Energy Range 28 to 72 MeV

NUCLEAR REACTIONS, ICPND ²³²Th(α, F), E=28-72 MeV; measured fission fragment decay Eγ, Iγ, mass, charge distributions; deduced cumulative yields for fragment mass 99-118, fission mechanism.

doi: 10.1007/BF01282901
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1392.

1992CH03      Phys.Rev. C45, 1026 (1992)

A.Chakrabarti, B.Sethi, S.K.Saha, S.K.Basu, R.K.Bhowmik

Decay of the 6^- Isomer of ¹⁶⁴Tm

NUCLEAR REACTIONS ¹⁶⁵Ho(α, 5n), E=60 MeV; measured Eγ, Iγ, γγ-coin.

RADIOACTIVITY ¹⁶⁴Tm(β⁺) [from ¹⁶⁵Ho(α, 5n), E=60 MeV]; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Er deduced levels, J, π, band structure.

doi: 10.1103/PhysRevC.45.1026
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1992KU07      Phys.Rev. C46, 361 (1992)

S.Kubono, N.Ikeda, Y.Funatsu, M.H.Tanaka, T.Nomura, H.Orihara, S.Kato, M.Ohura, T.Kubo, N.Inabe, A.Yoshida, T.Ichihara, M.Ishihara, I.Tanihata, H.Okuno, T.Nakamura, S.Shimoura, H.Toyokawa, C.C.Yun, H.Ohnuma, K.Asahi, A.Chakrabarti, T.Mukhopadhyay, T.Kajino

Decay Property of ²⁰Na for the Onset Mechanism of the Rapid-Proton Process

RADIOACTIVITY ²⁰Mg(β⁺) [from ⁹Be(²⁴Mg, X), E=100 MeV/nucleon]; measured T_1/2, βp-coin; deduced log ft, ¹⁹Ne(p, γ) reaction rate implications. ²⁰Na deduced levels, possible J, π.

doi: 10.1103/PhysRevC.46.361
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1992KU24      Nucl.Instrum.Methods Phys.Res. B70, 583 (1992)

S.Kubono, Y.Funatsu, N.Ikekda, M.H.Tanaka, T.Nomura, H.Orihara, S.Kato, M.Ohura, T.Kubo, N.Inabe, T.Ichihara, M.Ishihara, I.Tanihata, H.Okuno, T.Nakamura, S.Shimoura, H.Toyokawa, C.C.Yun, H.Ohnuma, K.Asahi, A.Chakrabarti, T.Mukhopadhyay, T.Kajino

Proton Decay Measurement with RIPS for Astrophysical Interest

RADIOACTIVITY ²⁰Mg(β⁺) [from ⁹Be(²⁴Mg, X), E=100 MeV/nucleon]; measured decay curve. ²⁰Na(β⁺p), (α); measured β-delayed particle spectra. ²⁰Na deduced 1⁺ state may not be s-wave resonance.

doi: 10.1016/0168-583X(92)95987-3
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1992XU07      High Energy Phys. and Nucl.Phys. (China) 16, 647 (1992)

H.Xu, I.Tanihata, T.Kubo, M.Yanokura, K.Kimura, C.Jiang, X.Bai, A.Chakrabarti, T.Mukhopadhyay

Preliminary Observation of Proton-rich Isotope ⁶⁵As

1991BH05      Phys.Rev. C44, 1049 (1991)

C.Bhattacharya, S.K.Basu, S.Bhattacharya, A.Chakrabarti, S.Chattopadhyaya, M.R.Duttamajumdar, K.Krishan, G.S.N.Murthy, B.Sinha, M.D.Trivedi, Y.P.Viyogi, S.K.Datta, R.K.Bhowmik

Heavy Fragment Emission in Alpha-Induced Reactions on Aluminum at 60 MeV

NUCLEAR REACTIONS ²⁷Al(α, X), E=60 MeV; measured σ(fragment E, θ) for X=Li, Be, B, C, N, O; deduced phenomenological moving source model parameters, exit channel deformation. Statistical binary fragmentation model calculations.

doi: 10.1103/PhysRevC.44.1049
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6166.

1988BH05      Phys.Rev. C37, 2894 (1988)

R.K.Bhowmik, A.Chakrabarti, S.K.Saha, S.K.Basu, B.Sethi

Decay of 3 Sec ^160mHo

NUCLEAR REACTIONS ¹⁵⁹Tb(α, 3n), E=29-45 MeV; measured Eγ, Iγ, I(K X-ray); deduced residual isomer production σ(E). Gas jet recoil transport system.

RADIOACTIVITY ^160mHo [from ¹⁵⁹Tb(α, 3n), E=29-45 MeV]; measured Eγ, Iγ, I(K-ray), T_1/2. ¹⁶⁰Ho deduced levels, γ-multipolarity, branching ratios.

doi: 10.1103/PhysRevC.37.2894
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1988CH01      Nucl.Instrum.Methods Phys.Res. A263, 421 (1988)

A.Chakrabarti, D.P.Chowdhury, S.Gangadharan, J.Arunachalam, R.M.Iyer

Helium Jet Recoil Transport Setup for Chemistry and Nuclear Applications at VECC

NUCLEAR REACTIONS, ICPND Ni(α, xnyp)⁵⁷Ni/⁶⁰Cu/⁶¹Cu/⁶²Zn/⁶¹Zn, E=25-60 MeV; Tb, Pt, ¹⁹⁷Au, Pd(α, xnyp)^159mHo, E=25-60 MeV; measured residual production σ. Helium jet recoil transport setup.

doi: 10.1016/0168-9002(88)90981-3
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