A segmented total energy detector (sTED) for (n, γ) cross section measurements at n_TOF EAR2

被引：1

作者：

Alcayne, V. ^{[1
]}

Cano-Ott, D. ^{[1
]}

Garcia, J. ^{[1
]}

Gonzalez-Romero, E. ^{[1
]}

Martinez, T. ^{[1
]}

Mendoza, E. ^{[1
]}

Sanchez, A. ^{[1
]}

Plaza, J. ^{[1
]}

Balibrea-Correa, J. ^{[2
]}

Casanovas, A. ^{[2
,8
]}

Domingo-Pardo, C. ^{[2
,8
]}

Lerendegui-Marco, J. ^{[2
,8
]}

Aberle, O. ^{[2
]}

Altieri, S. ^{[3
,4
]}

Amaducci, S. ^{[5
]}

Es-Sghir, H. Amar ^{[6
]}

Andrzejewski, J. ^{[7
]}

Babiano-Suarez, V. ^{[8
]}

Bacak, M. ^{[2
]}

Balibreas, J. ^{[8
]}

Bennett, S. ^{[9
]}

Bernardes, A. P. ^{[2
]}

Berthoumieux, E. ^{[10
]}

Bosnar, D. ^{[11
]}

Busso, M. ^{[12
,13
]}

Caamano, M. ^{[14
]}

Calvino, F. ^{[15
]}

Calviani, M. ^{[2
]}

Cano-Ottl, D.

Casanovas, A. ^{[2
,8
]}

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

Cerutti, F. ^{[2
]}

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

Chasapoglou, S. ^{[20
]}

Chiaveri, E. ^{[2
,9
]}

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

Colonna, N. ^{[23
]}

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

Cortes, G. ^{[15
]}

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

Cosentino, L. ^{[5
]}

Cristallo, S. ^{[12
,25
]}

Di Castro, M. ^{[2
]}

Diacono, D. ^{[23
]}

Diakaki, M. ^{[20
]}

Dietz, M. ^{[26
]}

Domingo-Pardo, C. ^{[2
,8
]}

Dressler, R. ^{[27
]}

Dupont, E. ^{[10
]}

Duran, I. ^{[14
]}

机构：

[1] Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain

[2] Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain

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

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

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

[6] INFN Lab Nazl Sud, Catania, Italy

[7] Univ Granada, Granada, Spain

[8] Univ Lodz, Lodz, Poland

[9] Univ Manchester, Manchester, Lancs, England

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

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

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

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

[14] Univ Santiago Compostela, Santiago, Spain

[15] Univ Politecn Cataluna, Barcelona, Spain

[16] Agenzia Nazl Nuove Tecnol ENEA, Portici, 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 Astrofis, Osservatorio Astron Teramo, Teramo, Italy

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

[27] Paul Scherrer Inst PSI, Villigen, Switzerland

[28] Univ Ioannina, Ioannina, Greece

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

[30] Joint Inst Nucl Res JINR, Dubna, Russia

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

[32] Univ York, York, N Yorkshire, England

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

[34] Helmholtz Zentrum Dresden Rossendorf, Dresden, Germany

[35] Tokyo Inst Technol, Tokyo, Japan

[36] Charles Univ Prague, Prague, Czech Republic

[37] Goethe Univ Frankfurt, Frankfurt, Germany

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

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

[40] INFN Lab Nazl Legnaro, Legnaro, Italy

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

[42] CNR, Bari, Italy

[43] INFN Lab Nazl Frascati, Frascati, Italy

[44] Ist Nazl Fis Nucl, Catania, Italy

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

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

[47] Uppsala Univ, Uppsala, Sweden

[48] Univ Basel, Dept Phys, Basel, Switzerland

[49] Inst Super Tecn, Lisbon, Portugal

[50] Australian Natl Univ, Canberra, ACT, Australia

来源：

15TH INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, ND2022 | 2023年 / 284卷

基金：

欧盟地平线“2020”;

关键词：

D O I：

10.1051/epjconf/202328401043

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The neutron time-of-flight facility n_TOF is characterised by its high instantaneous neutron intensity, high resolution and broad neutron energy spectra, specially conceived for neutron-induced reaction cross section measurements. Two Time-Of-Flight (TOR) experimental areas are available at the facility: experimental area 1 (EAR1), located at the end of the 185 m horizontal flight path from the spallation target, and experimental area 2 (EAR2), placed at 20 m from the target in the vertical direction. The neutron fluence in EAR2 is similar to 300 times more intense than in EARL in the relevant time-of-flight window. EAR2 was designed to carry out challenging cross-section measurements with low mass samples (approximately 1 mg), reactions with small cross-sections or/and highly radioactive samples. The high instantaneous fluence of EAR2 results in high counting rates that challenge the existing capture systems. Therefore, the sTED detector has been designed to mitigate these effects. In 2021, a dedicated campaign was done validating the performance of the detector up to at least 300 keV neutron energy. After this campaign, the detector has been used to perform various capture cross section measurements at n_TOF EAR2.

引用

页数：5

共 50 条

[1] A Segmented Total Energy Detector (sTED) optimized for (n,γ) cross-section measurements at n_TOF EAR2
Alcayne, V.
Cano-Ott, D.
Garcia, J.
Gonzalez-Romero, E.
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de Rada, A. Perez
Plaza, J.
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Balibrea-Correa, J.
Domingo-Pardo, C.
Lerendegui-Marco, J.
Casanovas, A.
Calvino, F.
Aberle, O.
Altieri, S.
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Andrzejewski, J.
Babiano-Suarez, V.
Bacak, M.
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Bernardes, A. P.
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Calviani, M.
Castelluccio, D. M.
Cerutti, F.
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Chiaveri, E.
Colombetti, P.
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Camprini, P. Console
Cortes, G.
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