HighNESS conceptual design report: Volume I

被引：1

作者：

Santoro, V. ^{[1
,2
]}

El Kheir, O. Abou ^{[3
]}

Acharyac, D. ^{[3
]}

Akhyani, M. ^{[4
]}

Andersen, K. H. ^{[5
]}

Barrow, J. ^{[6
,7
]}

Bentley, P. ^{[1
]}

Bernasconi, M. ^{[3
]}

Bertelsen, M. ^{[1
]}

Bessler, Y. ^{[8
]}

Bianchi, A. ^{[1
]}

Brooijmans, G. ^{[9
]}

Broussard, L. ^{[5
]}

Brys, T. ^{[1
]}

Busi, M. ^{[10
]}

Campi, D.

Chambon, A. ^{[11
]}

Chen, J. ^{[8
]}

Czamler, V. ^{[12
]}

Deen, P. ^{[1
]}

DiJulio, D. D. ^{[1
]}

Dian, E. ^{[13
,14
]}

Draskovits, L. ^{[14
]}

Dunne, K. ^{[15
]}

El Barbari, M. ^{[8
]}

Ferreira, M. J. ^{[1
]}

Fierlinger, P. ^{[16
]}

Froest, V. T.

Folsom, B. T. ^{[1
,3
]}

Friman-Gayer, U. ^{[1
]}

Gaye, A. ^{[1
]}

Gorini, G. ^{[3
]}

Gustafsson, A. ^{[17
]}

Gutberlet, T.

Happe, C.

Han, X. ^{[18
,19
,20
]}

Hartl, M.

Holl, M. ^{[1
]}

Jackson, A. ^{[1
]}

Kemp, E. ^{[21
]}

Kamyshkov, Y. ^{[22
]}

Kittelmann, T. ^{[1
]}

Klinkby, E. B. ^{[11
]}

Kolevatov, R. ^{[23
]}

Laporte, S. I.

Lauritzen, B. ^{[11
]}

Lejon, W. ^{[15
]}

Linander, R. ^{[1
]}

Lindroos, M. ^{[1
]}

Marko, M.

机构：

[1] European Spallat Source ERIC, Lund, Sweden

[2] Lund Univ, Lund, Sweden

[3] Univ Milano Bicocca, Milan, Italy

[4] Ecole Polytech Fed Lausanne EPFL, Lausanne, Switzerland

[5] Oak Ridge Natl Lab, Oak Ridge, TN USA

[6] Massachusetts Inst Technol MIT, Cambridge, MA USA

[7] Tel Aviv Univ, Tel Aviv, Israel

[8] Forschungszentrum Julich GmbH, Julich, Germany

[9] Columbia Univ, Dept Phys, New York, NY USA

[10] Paul Scherrer Inst PSI, Villigen, Switzerland

[11] Tech Univ Denmark, DTU Phys, Lyngby, Denmark

[12] Inst Laue Langevin ILL, Grenoble, France

[13] Mirrotron Ltd, Budapest, Hungary

[14] Ctr Energy Res, Budapest, Hungary

[15] Stockholm Univ, Stockholm, Sweden

[16] Tech Univ Munich, Garching, Germany

[17] Sweco AB, Malmo, Sweden

[18] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China

[19] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[20] Spallat Neutron source Sci Ctr, Dongguan 523803, Guangdong, Peoples R China

[21] Univ Estadual Campinas, Campinas, Brazil

[22] Univ Tennessee, Knoxville, TN USA

[23] ESS Consultant, Oslo, Norway

[24] Univ Fed Fluminense, Dept Ciencias, Niteroi, RJ, Brazil

[25] Chalmers Tek Hogskola, Inst Fys, Gothenburg, Sweden

[26] Lund Univ, MAX IV Synchrotron, Lund, Sweden

[27] Helmholtz Zentrum Hereon GmbH, Geesthacht, Germany

[28] Indiana Univ, Dept Phys, Bloomington, IN USA

[29] North Carolina State Univ, Dept Phys, Raleigh, NC USA

[30] Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden

来源：

JOURNAL OF NEUTRON RESEARCH | 2023年 / 25卷 / 03期

基金：

瑞典研究理事会;

关键词：

INELASTIC NEUTRON-SCATTERING; THERMAL-CONDUCTIVITY; EXPERIMENTAL LIMIT; CROSS-SECTIONS; HEAT-CAPACITY; COLD NEUTRONS; SLOW-NEUTRONS; TEXTURE; STORAGE; OPTICS;

D O I：

10.3233/JNR-230950

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 European Spallation Source, currently under construction in Lund, Sweden, is a multidisciplinary international laboratory. Once completed to full specifications, it will operate the world's most powerful pulsed neutron source. Supported by a 3 million Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) has been completed to develop a second neutron source located below the spallation target. Compared to the first source, designed for high cold and thermal brightness, the new source has been optimized to deliver higher intensity, and a shift to longer wavelengths in the spectral regions of cold (CN, 2-20 angstrom), very cold (VCN, 10-120 angstrom), and ultracold (UCN, >500 angstrom) neutrons. The second source comprises a large liquid deuterium moderator designed to produce CN and support secondary VCN and UCN sources. Various options have been explored in the proposed designs, aiming for world-leading performance in neutronics. These designs will enable the development of several new instrument concepts and facilitate the implementation of a high-sensitivity neutron-antineutron oscillation experiment (NNBAR). This document serves as the Conceptual Design Report for the HighNESS project, representing its final deliverable.

引用

页码：85 / 314

页数：230

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