Multi-section fission ionization chamber for measurement of 239Pu(n, γ) reaction in fission tagging method

被引：0

作者：

Perkowski, J. ^{[1
]}

Alcayne, V ^{[2
]}

Andrzejewski, J. ^{[1
]}

Cano-Ott, D. ^{[2
]}

Gawlik-Ramiega, A. ^{[1
]}

Mendoza, E. ^{[2
]}

Sanchez-Caballero, A. ^{[2
]}

Sibbens, G. ^{[3
]}

Vanleeuw, D. ^{[3
]}

Aberle, O. ^{[4
]}

Altieri, S. ^{[5
,6
]}

Amaducci, S. ^{[7
]}

Babiano-Suarez, V ^{[8
]}

Bacak, M. ^{[4
]}

Correa, J. Balibrea ^{[8
]}

Beltrami, C. ^{[5
]}

Bennett, S. ^{[9
]}

Bernardes, A. P. ^{[4
]}

Berthoumieux, E. ^{[10
]}

Beyer, R. ^{[11
]}

Boromiza, M. ^{[12
]}

Bosnar, D. ^{[13
]}

Caamano, M. ^{[14
]}

Calvino, F. ^{[15
]}

Calviani, M. ^{[4
]}

Casanovas, A. ^{[15
]}

Castelluccio, D. M. ^{[16
,17
]}

Cerutti, F. ^{[4
]}

Cescutti, G. ^{[18
,19
]}

Chasapoglou, S. ^{[20
]}

Chiaveri, E. ^{[4
,9
]}

Colombetti, P. ^{[21
,22
]}

Colonna, N. ^{[23
]}

Camprini, P. Console ^{[16
,17
]}

Cortes, G. ^{[15
]}

Cortes-Giraldo, M. A. ^{[24
]}

Cosentino, L. ^{[7
]}

Cristallo, S. ^{[25
,26
]}

Dellmann, S. ^{[27
]}

Di Castro, M. ^{[4
]}

Di Maria, S. ^{[28
]}

Diakaki, M. ^{[20
]}

Dietz, M. ^{[29
]}

Domingo-Pardo, C. ^{[8
]}

Dressler, R. ^{[30
]}

Dupont, E. ^{[10
]}

Duran, I ^{[14
]}

Eleme, Z. ^{[31
]}

Fargier, S. ^{[4
]}

Fernandez, B. ^{[24
]}

机构：

[1] Univ Lodz, Lodz, Poland

[2] Ctr Invest Energ Ticas Medioambientales & Tecnol, Madrid, Spain

[3] European Commiss, Joint Res Ctr JRC, Geel, Belgium

[4] European Org Nucl Res CERN, Geneva, Switzerland

[5] Ist Nazl Fis Nucl, Sez Pavia, Pavia, Italy

[6] Univ Pavia, Dept Phys, Pavia, Italy

[7] Ist Nazl Fis Nucl, Lab Nazl Sud, Catania, Italy

[8] Univ Valencia, Inst Sica Corpuscular, CSIC, Valencia, Spain

[9] Univ Manchester, Manchester, Lancs, England

[10] Univ Paris Saclay, CEA Irfu, F-91191 Gif Sur Yvette, France

[11] Helmholtz Zentrum Dresden Rossendorf, Dresden, Germany

[12] Horia Hulubei Natl Inst Phys & Nucl Engn, Magurele, Romania

[13] Univ Zagreb, Fac Sci, Dept Phys, Zagreb, Croatia

[14] Univ Santiago de Compostela, Santiago De Cornpostela, Spain

[15] Univ Politecn Cataluna, Barcelona, Spain

[16] Agenzia Nazl Nuove Tecnol ENEA, Lerici, Italy

[17] Ist Nazl Fis Nucl, Sez Bologna, Bologna, Italy

[18] Ist Nazl Fis Nucl, Sez Trieste, Trieste, Italy

[19] Univ Trieste, Dept Phys, Trieste, Italy

[20] Natl Tech Univ Athens, Athens, Greece

[21] Ist Nazl Fis Nucl, Sez Torino, Turin, Italy

[22] Univ Torino, Dept Phys, Turin, Italy

[23] Ist Nazl Fis Nucl, Sez Bari, Bari, Italy

[24] Univ Seville, Seville, Spain

[25] Ist Nazl Fis Nucl, Sez Perugia, Perugia, Italy

[26] Ist Nazl Astrofis Osservatorio Astron Teramo, Teramo, Italy

[27] Goethe Univ Frankfurt, Frankfurt, Germany

[28] Inst Super Tecn, Lisbon, Portugal

[29] Phys Tech Bundesanstalt PTB, Bundesallee 100, D-38116 Braunschweig, Germany

[30] Paul Scherrer Inst PSI, Villigen, Switzerland

[31] Univ Ioannina, Ioannina, Greece

[32] Ist Nazl Fis Nucl, Sez Roma1, Rome, Italy

[33] Inst Covered Cooperat Agreement CERN, Geneva, Switzerland

[34] Univ Granada, Granada, Spain

[35] TU Wien, Atominst, Stadionallee 2, A-1020 Vienna, Austria

[36] Japan Atom Energy Agcy JAEA, Tokai, Ibaraki, Japan

[37] Charles Univ Prague, Prague, Czech Republic

[38] Univ Edinburgh, Sch Phys & Astron, Edinburgh, Midlothian, Scotland

[39] Univ Bologna, Dipartimento Fis & Astron, Bologna, Italy

[40] Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy

[41] Univ Bari, Dipartimento Interateneo Fis, Bari, Italy

[42] CNR, Bari, Italy

[43] Univ Perugia, Dipartimento Fis & Geol, Perugia, Italy

[44] Ist Nazl Fis Nucl, Lab Nazl Frascati, Frascati, Italy

[45] Ist Nazl Fis Nucl, Sez Catania, Catania, Italy

[46] Univ Catania, Dept Phys & Astron, Catania, Italy

[47] Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2024年 / 1067卷

基金：

欧盟地平线“2020”;

关键词：

Radiative neutron capture cross section; Fission; Ionization chamber; Pu-239; n_TOF facility; CERN; NUCLEAR; UNCERTAINTIES;

D O I：

10.1016/j.nima.2024.169649

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The Pu-239(n, gamma) reaction cross section is very important for operation of both thermal and fast reactors, when loaded with MOX fuels. According to the NEA/OECD High Priority Request List the precision of cross section data for this reaction should be improved. The cross section of (n, f) reaction is much higher compared to (n, gamma) for this isotope. In such conditions the fission tagging technique could be applied to identify the fission background. In the past, this technique was successfully used for capture measurements at the n_TOF facility at CERN. The multi-section fission ionization chamber was constructed and used in the combination with Total Absorption Calorimeter (TAC) for detecting gamma rays for the precise measurement of Pu-239(n, gamma) reaction cross section at the n_TOF facility.

引用

页数：8

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