Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions

D. Kumar; E. M. Kozulin; M. Cheralu; G. N. Knyazheva; I. M. Itkis; M. G. Itkis; K. V. Novikov; A. A. Bogachev; N. I. Kozulina; I. N. Diatlov; I. V. Pchelintsev; I. V. Vorobiev; T. Banerjee; Y. S. Mukhamejanov; A. N. Pan; V. V. Saiko; P. P. Singh; R. N. Sahoo; A. N. Andreyev; D. M. Filipescu; M. Maiti; R. Prajapat

doi:10.3103/S1062873820080213

Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions

D. Kumar, E. M. Kozulin, M. Cheralu, G. N. Knyazheva, I. M. Itkis, M. G. Itkis, K. V. Novikov, A. A. Bogachev, N. I. Kozulina, I. N. Diatlov, I. V. Pchelintsev, I. V. Vorobiev, T. Banerjee, Y. S. Mukhamejanov, A. N. Pan, V. V. Saiko, P. P. Singh, R. N. Sahoo, A. N. Andreyev, D. M. FilipescuM. Maiti, R. Prajapat

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

t—The mass–energy distributions of fission fragments of excited 180,190Hg nuclei formed in 36Ar + 144,154Sm reactions are measured at incident 36Ar energies of 158, 181, and 222 MeV using the double-arm time-of-flight spectrometer CORSET. The asymmetric fission of 180,190Hg with the most probable masses of light and heavy fragments of 79 and 101 amu, and 84 and 106 amu, respectively, is observed in mass distributions of 180,190Hg at energies of excitation of up to 75 MeV. Two components manifesting the symmetric and asymmetric fission modes are observed in the kinetic energy distributions.

Original language	English
Pages (from-to)	1001-1006
Number of pages	6
Journal	Bulletin of the Russian Academy of Sciences: Physics
Volume	84
Issue number	8
DOIs	https://doi.org/10.3103/S1062873820080213
Publication status	Published - 18 Sept 2020

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10.3103/S1062873820080213

Nuclear Physics Consolidated Grant
JENKINS, D. (Principal investigator), ANDREYEV, A. (Co-investigator), BENTLEY, M. (Co-investigator), DIGET, C. (Co-investigator), DOBACZEWSKI, J. (Co-investigator), FULTON, B. (Co-investigator), LAIRD, A. (Co-investigator), PASCHALIS, S. (Co-investigator), PASTORE, A. (Co-investigator), Petri, M. (Co-investigator) & WADSWORTH, B. (Co-investigator)
SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC)
1/10/17 → 30/09/22
Project: Research project (funded) › Research

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Kumar, D., Kozulin, E. M., Cheralu, M., Knyazheva, G. N., Itkis, I. M., Itkis, M. G., Novikov, K. V., Bogachev, A. A., Kozulina, N. I., Diatlov, I. N., Pchelintsev, I. V., Vorobiev, I. V., Banerjee, T., Mukhamejanov, Y. S., Pan, A. N., Saiko, V. V., Singh, P. P., Sahoo, R. N., Andreyev, A. N., ... Prajapat, R. (2020). Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions. Bulletin of the Russian Academy of Sciences: Physics, 84(8), 1001-1006. https://doi.org/10.3103/S1062873820080213

@article{22c10cda9d4249989e29a0f467949057,

title = "Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions",

abstract = "t—The mass–energy distributions of fission fragments of excited 180,190Hg nuclei formed in 36Ar + 144,154Sm reactions are measured at incident 36Ar energies of 158, 181, and 222 MeV using the double-arm time-of-flight spectrometer CORSET. The asymmetric fission of 180,190Hg with the most probable masses of light and heavy fragments of 79 and 101 amu, and 84 and 106 amu, respectively, is observed in mass distributions of 180,190Hg at energies of excitation of up to 75 MeV. Two components manifesting the symmetric and asymmetric fission modes are observed in the kinetic energy distributions.",

author = "D. Kumar and Kozulin, {E. M.} and M. Cheralu and Knyazheva, {G. N.} and Itkis, {I. M.} and Itkis, {M. G.} and Novikov, {K. V.} and Bogachev, {A. A.} and Kozulina, {N. I.} and Diatlov, {I. N.} and Pchelintsev, {I. V.} and Vorobiev, {I. V.} and T. Banerjee and Mukhamejanov, {Y. S.} and Pan, {A. N.} and Saiko, {V. V.} and Singh, {P. P.} and Sahoo, {R. N.} and Andreyev, {A. N.} and Filipescu, {D. M.} and M. Maiti and R. Prajapat",

year = "2020",

month = sep,

day = "18",

doi = "10.3103/S1062873820080213",

language = "English",

volume = "84",

pages = "1001--1006",

journal = "Bulletin of the Russian Academy of Sciences: Physics",

issn = "1934-9432",

publisher = "Pleiades Publishing",

number = "8",

}

Kumar, D, Kozulin, EM, Cheralu, M, Knyazheva, GN, Itkis, IM, Itkis, MG, Novikov, KV, Bogachev, AA, Kozulina, NI, Diatlov, IN, Pchelintsev, IV, Vorobiev, IV, Banerjee, T, Mukhamejanov, YS, Pan, AN, Saiko, VV, Singh, PP, Sahoo, RN, Andreyev, AN, Filipescu, DM, Maiti, M & Prajapat, R 2020, 'Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions', Bulletin of the Russian Academy of Sciences: Physics, vol. 84, no. 8, pp. 1001-1006. https://doi.org/10.3103/S1062873820080213

TY - JOUR

T1 - Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions

AU - Kumar, D.

AU - Kozulin, E. M.

AU - Cheralu, M.

AU - Knyazheva, G. N.

AU - Itkis, I. M.

AU - Itkis, M. G.

AU - Novikov, K. V.

AU - Bogachev, A. A.

AU - Kozulina, N. I.

AU - Diatlov, I. N.

AU - Pchelintsev, I. V.

AU - Vorobiev, I. V.

AU - Banerjee, T.

AU - Mukhamejanov, Y. S.

AU - Pan, A. N.

AU - Saiko, V. V.

AU - Singh, P. P.

AU - Sahoo, R. N.

AU - Andreyev, A. N.

AU - Filipescu, D. M.

AU - Maiti, M.

AU - Prajapat, R.

PY - 2020/9/18

Y1 - 2020/9/18

N2 - t—The mass–energy distributions of fission fragments of excited 180,190Hg nuclei formed in 36Ar + 144,154Sm reactions are measured at incident 36Ar energies of 158, 181, and 222 MeV using the double-arm time-of-flight spectrometer CORSET. The asymmetric fission of 180,190Hg with the most probable masses of light and heavy fragments of 79 and 101 amu, and 84 and 106 amu, respectively, is observed in mass distributions of 180,190Hg at energies of excitation of up to 75 MeV. Two components manifesting the symmetric and asymmetric fission modes are observed in the kinetic energy distributions.

AB - t—The mass–energy distributions of fission fragments of excited 180,190Hg nuclei formed in 36Ar + 144,154Sm reactions are measured at incident 36Ar energies of 158, 181, and 222 MeV using the double-arm time-of-flight spectrometer CORSET. The asymmetric fission of 180,190Hg with the most probable masses of light and heavy fragments of 79 and 101 amu, and 84 and 106 amu, respectively, is observed in mass distributions of 180,190Hg at energies of excitation of up to 75 MeV. Two components manifesting the symmetric and asymmetric fission modes are observed in the kinetic energy distributions.

U2 - 10.3103/S1062873820080213

DO - 10.3103/S1062873820080213

M3 - Article

SN - 1934-9432

VL - 84

SP - 1001

EP - 1006

JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

IS - 8

ER -

Study of Mass-Asymmetric Fission of 180,190Hg Formed in the 36Ar + 144,154Sm Reactions

Abstract

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Projects

Nuclear Physics Consolidated Grant

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