Analysis of the shape of multiplicity distributions of prompt neutrons emitted in spontaneous fission

被引：2

作者：

Mukhin, R. S. ^{[1
]}

Isaev, A. V. ^{[1
,4
]}

Andreev, A. V. ^{[1
]}

Chelnokov, M. L. ^{[1
]}

Chepigin, V. I. ^{[1
]}

Devaraja, H. M. ^{[1
]}

Gall, B. ^{[2
]}

Hauschild, K. ^{[3
]}

Izosimov, I. N. ^{[1
]}

Kuznetsova, A. A. ^{[1
]}

Lopez-Martens, A. ^{[3
]}

Malyshev, O. N. ^{[1
,4
]}

Popeko, A. G. ^{[1
,4
]}

Popov, Yu. A. ^{[1
,4
]}

Rahmatinejad, A. ^{[1
]}

Sailaubekov, B. ^{[1
,5
,6
]}

Shneidman, T. M. ^{[1
,7
]}

Sokol, E. A. ^{[1
]}

Svirikhin, A. I. ^{[1
,4
]}

Tezekbayeva, M. S. ^{[1
,5
]}

Yeremin, A. V. ^{[1
,4
]}

机构：

[1] Joint Inst Nucl Res, FLNR, 6 Joliot Curie St, Dubna 141980, Russia

[2] Univ Strasbourg, CNRS, IPHC, 4 Rue Blaise Pascal, F-90032 Strasbourg, CS, France

[3] Univ Paris Saclay, IJCLab, IN2P3 CNRS, 15 Rue Georges Clemenceau, F-91405 Orsay, France

[4] Dubna State Univ, 19 Univ Skaya, Dubna 141982, Russia

[5] Inst Nucl Phys, 1 Ibragimov St, Alma Ata 050032, Kazakhstan

[6] LN Gumilyov Eurasian Natl Univ, 2 Satpayev, Astana 010008, Kazakhstan

[7] Kazan Fed Univ, 18 Kremlyovskaya St, Kazan 420008, Russia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2024年 / 333卷 / 03期

关键词：

Spontaneous fission; Super-heavy elements; Neutron multiplicity; Regularization; RECONSTRUCTION; DETECTOR;

D O I：

10.1007/s10967-023-09164-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The current work discusses the experimental evaluation technique for the prompt neutron multiplicity distribution (PNMD) emitted is the spontaneous fission (SF). The restoring technique for the detector efficiency correction is shown as well as the comparison of two regularization parameter choice methods. The shape of the PNMD helps to achieve the information according the dynamic of the SF. The work also compiles all currently published PNMDs in the transfermium (Z > 100) region and discusses their shapes, providing a physical interpretation of the distortion of these distributions.

引用

页码：1559 / 1564

页数：6

共 40 条

[1] Analysis of the shape of multiplicity distributions of prompt neutrons emitted in spontaneous fission
R. S. Mukhin
A. V. Isaev
A. V. Andreev
M. L. Chelnokov
V. I. Chepigin
H. M. Devaraja
B. Gall
K. Hauschild
I. N. Izosimov
A. A. Kuznetsova
A. Lopez-Martens
O. N. Malyshev
A. G. Popeko
Yu. A. Popov
A. Rahmatinejad
B. Sailaubekov
T. M. Shneidman
E. A. Sokol
A. I. Svirikhin
M. S. Tezekbayeva
A. V. Yeremin
Journal of Radioanalytical and Nuclear Chemistry, 2024, 333 : 1559 - 1564
[2] Structure of the prompt neutron multiplicity distribution in the spontaneous fission of 256Rf
Isaev, A. V.
Mukhin, R. S.
Andreev, A. V.
Asfari, Z.
Chelnokov, M. L.
Chepigin, V. I.
Devaraja, H. M.
Dorvaux, O.
Gall, B.
Hauschild, K.
Izosimov, I. N.
Kuznetsova, A. A.
Lopez-Martens, A.
Malyshev, O. N.
Popeko, A. G.
Popov, Yu. A.
Rahmatinejad, A.
Sailaubekov, B.
Shneidman, T. M.
Sokol, E. A.
Svirikhin, A. I.
Tezekbayeva, M. S.
Yeremin, A. V.
Zamyatin, N. I.
PHYSICS LETTERS B, 2023, 843
[3] Prompt neutron multiplicity from spontaneous fission of 244Fm
Mukhin, R. S.
Isaev, A. V.
Ulanova, I. I.
Svirikhin, A. I.
Bychkov, M. A.
Chelnokov, M. L.
Chepigin, V. I.
Devaraja, H. M.
Dorvaux, O.
Gall, B.
Hauschild, K.
Izosimov, I. N.
Kuznetsova, A. A.
Lopez-Martens, A.
Malyshev, O. N.
Popeko, A. G.
Popov, Yu. A.
Sailaubekov, B.
Sokol, E. A.
Tezekbayeva, M. S.
Zamyatin, N. I.
Yeremin, A. V.
EUROPEAN PHYSICAL JOURNAL A, 2024, 60 (11):
[4] Neutron Multiplicity At Spontaneous Fission Of 246Fm
Svirikhin, A. I.
Yeremin, A. V.
Chelnokov, M. L.
Chepigin, V. I.
Izosimov, I. V.
Katrasev, D. E.
Malyshev, O. N.
Minkova, A.
Popeko, A. G.
Sokol, E. A.
4TH INTERNATIONAL WORKSHOP ON NUCLEAR FISSION AND FISSION-PRODUCT SPECTROSCOPY, 2009, 1175 : 397 - +
[5] Neutron Multiplicity At Spontaneous Fission Of 246FM
Svirikhin, A. I.
Yeremin, A. V.
Chelnokov, M. L.
Chepigin, V. I.
Izosimov, I. V.
Katrasev, D. E.
Malyshev, O. N.
Minkova, A.
Popeko, A. G.
Sokol, E. A.
INTERNATIONAL SYMPOSIUM ON EXOTIC NUCLEI 2009, 2010, 1224 : 334 - +
[6] The emission of prompt neutrons from the spontaneous fission of 252No and 244Fm
A. I. Svirikhin
A. V. Andreev
V. N. Dushin
M. L. Chelnokov
V. I. Chepigin
M. Gupta
A. V. Isaev
I. N. Izosimov
D. E. Katrasev
A. N. Kuznetsov
O. N. Malyshev
S. Mullins
A. G. Popeko
E. A. Sokol
A. V. Yeremin
The European Physical Journal A, 2012, 48
[7] The emission of prompt neutrons from the spontaneous fission of 252No and 244Fm
Svirikhin, A. I.
Andreev, A. V.
Dushin, V. N.
Chelnokov, M. L.
Chepigin, V. I.
Gupta, M.
Isaev, A. V.
Izosimov, I. N.
Katrasev, D. E.
Kuznetsov, A. N.
Malyshev, O. N.
Mullins, S.
Popeko, A. G.
Sokol, E. A.
Yeremin, A. V.
EUROPEAN PHYSICAL JOURNAL A, 2012, 48 (09): : 1 - 6
[8] A consistent model for describing prompt fission neutrons
Rubchenya V.A.
Bulletin of the Russian Academy of Sciences: Physics, 2015, 79 (7) : 883 - 889
[9] Why not: Prompt Fission Neutrons are Released at Scission
Carjan, N.
Rizea, M.
SCIENTIFIC WORKSHOP ON NUCLEAR FISSION DYNAMICS AND THE EMISSION OF PROMPT NEUTRONS AND GAMMA RAYS, THEORY-3, 2015, 64 : 40 - 47
[10] Prompt fission neutron multiplicity and spectrum model for 30-80 MeV neutrons incident on 238U
Tudora, A
Vladuca, G
Morillon, B
NUCLEAR PHYSICS A, 2004, 740 (1-2) : 33 - 58

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