The design of the n2EDM experiment: nEDM Collaboration

N. J. Ayres; G. Ban; L. Bienstman; G. Bison; K. Bodek; V. Bondar; T. Bouillaud; E. Chanel; J. Chen; P. J. Chiu; B. Clément; C. B. Crawford; M. Daum; B. Dechenaux; C. B. Doorenbos; S. Emmenegger; L. Ferraris-Bouchez; M. Fertl; A. Fratangelo; P. Flaux; D. Goupillière; W. C. Griffith; Z. D. Grujic; P. G. Harris; K. Kirch; P. A. Koss; J. Krempel; B. Lauss; T. Lefort; Y. Lemière; A. Leredde; M. Meier; J. Menu; D. A. Mullins; O. Naviliat-Cuncic; D. Pais; F. M. Piegsa; G. Pignol; G. Quéméner; M. Rawlik; D. Rebreyend; I. Rienäcker; D. Ries; S. Roccia; K. U. Ross; D. Rozpedzik; W. Saenz; P. Schmidt-Wellenburg; A. Schnabel; N. Severijns; B. Shen; T. Stapf; K. Svirina; R. Tavakoli Dinani; S. Touati; J. Thorne; R. Virot; J. Voigt; E. Wursten; N. Yazdandoost; J. Zejma; G. Zsigmond

doi:10.1140/epjc/s10052-021-09298-z

The design of the n2EDM experiment: nEDM Collaboration

N. J. Ayres, G. Ban, L. Bienstman, G. Bison, K. Bodek, V. Bondar, T. Bouillaud, E. Chanel, J. Chen, P. J. Chiu, B. Clément, C. B. Crawford, M. Daum, B. Dechenaux, C. B. Doorenbos, S. Emmenegger, L. Ferraris-Bouchez, M. Fertl, A. Fratangelo, P. FlauxD. Goupillière, W. C. Griffith, Z. D. Grujic, P. G. Harris, K. Kirch, P. A. Koss, J. Krempel, B. Lauss, T. Lefort, Y. Lemière, A. Leredde, M. Meier, J. Menu, D. A. Mullins, O. Naviliat-Cuncic, D. Pais, F. M. Piegsa, G. Pignol, G. Quéméner, M. Rawlik, D. Rebreyend, I. Rienäcker, D. Ries, S. Roccia, K. U. Ross, D. Rozpedzik, W. Saenz, P. Schmidt-Wellenburg, A. Schnabel, N. Severijns, B. Shen, T. Stapf, K. Svirina, R. Tavakoli Dinani, S. Touati, J. Thorne, R. Virot, J. Voigt, E. Wursten, N. Yazdandoost, J. Zejma, G. Zsigmond

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Abstract

We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.

Original language	English
Article number	512
Journal	European Physical Journal C
Volume	81
Issue number	6
DOIs	https://doi.org/10.1140/epjc/s10052-021-09298-z
State	Published - Jun 2021

Bibliographical note

Funding Information:
We gratefully acknowledge the outstanding support from technicians, engineers and other professional services throughout the collaboration: B. Blau, K. Boutellier, B. Bougard, J. F. Cam, B. Carniol, M. Chala, A. Chatzimichailidis, M. Dill, P. Desrues, P. Erisman, A. Ersin, D. Etasse, R. Faure, C. Fourel, J. Fulachier, C. Fontbonne, C. Geraci, A. Gnädinger, U. Greuter, J. Hadobas, L. Holitzner, J. Hommet, M. Horisberger, S. Hauri, B. Jehle, R. Käch, G. Käslin, C. Kramer, K. Lojek, S. Major, M. Mähr, J. Marpaud, C. Martin, M. Marton, Y. Merrer, O. Morath, R. Nicolini, L. Noorda, F. Nourry, J. Odier, J. Oertli, C. Pain, J. Perronnel, M. Philippin, W. Pfister, S. Roni, S. Roudier, D. Reggiani, R. Schwarz, J.P. Scordilis, M. Stöckli, C. Strässle, V. Talanov, V. Teufel, C. Thomassé, C. VanDamme, C. Vescovi, A. Van Loon, R. Wagner, X. Wang, J. Welte. We are grateful for financial support from the the Swiss National Science Foundation through projects 200020-188700 (PSI), 200020-137664 (PSI), 200021-117696 (PSI), 200020-144473 (PSI), 200021-126562 (PSI), 200021-181996 (Bern), 200020-172639 (ETH), R’EQUIP under numbers 139140 and 177008 and FLARE 20FL21-186179. The support by Emil-Berthele-Fonds is acknowledged. The LPC Caen and the LPSC Grenoble acknowledge the support of the French Agence Nationale de la Recherche (ANR) under reference ANR-14-CE33-0007 and the ERC project 716651-NEDM. The Polish collaborators acknowledge support from the National Science Center, Poland, Grants no. 2015/18/M/ST2/00056, no. 2018/30/M/ST2/00319, no. 2016/23/D/ST2/00715 and no. 2020/37/B/ST2/02349. Support by the Cluster of Excellence “Precision Physics, Fundamental Interactions, and Structure of Matter” (PRISMA & EXC 2118/1) funded by the German Research Foundation (DFG) within the German Excellence Strategy (Project ID 39083149) is acknowledged. This work was partly supported by the Fund for Scientific Research Flanders (FWO) and Project GOA/2010/10 of the KU Leuven. The Core Facility ”Metrology of Ultra-Low Magnetic Fields” at PTB was funded by Deutsche Forschungsgemeinschaft (DFG) through funding codes: DFG KO 5321/3-1 and TR408/11-1.

Publisher Copyright:
© 2021, The Author(s).

ASJC Scopus subject areas

Engineering (miscellaneous)
Physics and Astronomy (miscellaneous)

Access to Document

10.1140/epjc/s10052-021-09298-z

Cite this

Ayres, N. J., Ban, G., Bienstman, L., Bison, G., Bodek, K., Bondar, V., Bouillaud, T., Chanel, E., Chen, J., Chiu, P. J., Clément, B., Crawford, C. B., Daum, M., Dechenaux, B., Doorenbos, C. B., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Fratangelo, A., ... Zsigmond, G. (2021). The design of the n2EDM experiment: nEDM Collaboration. European Physical Journal C, 81(6), Article 512. https://doi.org/10.1140/epjc/s10052-021-09298-z

@article{d4bd81b6189b47b0ab3a84232e05c0e7,

title = "The design of the n2EDM experiment: nEDM Collaboration",

abstract = "We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.",

author = "Ayres, {N. J.} and G. Ban and L. Bienstman and G. Bison and K. Bodek and V. Bondar and T. Bouillaud and E. Chanel and J. Chen and Chiu, {P. J.} and B. Cl{\'e}ment and Crawford, {C. B.} and M. Daum and B. Dechenaux and Doorenbos, {C. B.} and S. Emmenegger and L. Ferraris-Bouchez and M. Fertl and A. Fratangelo and P. Flaux and D. Goupilli{\`e}re and Griffith, {W. C.} and Grujic, {Z. D.} and Harris, {P. G.} and K. Kirch and Koss, {P. A.} and J. Krempel and B. Lauss and T. Lefort and Y. Lemi{\`e}re and A. Leredde and M. Meier and J. Menu and Mullins, {D. A.} and O. Naviliat-Cuncic and D. Pais and Piegsa, {F. M.} and G. Pignol and G. Qu{\'e}m{\'e}ner and M. Rawlik and D. Rebreyend and I. Rien{\"a}cker and D. Ries and S. Roccia and Ross, {K. U.} and D. Rozpedzik and W. Saenz and P. Schmidt-Wellenburg and A. Schnabel and N. Severijns and B. Shen and T. Stapf and K. Svirina and {Tavakoli Dinani}, R. and S. Touati and J. Thorne and R. Virot and J. Voigt and E. Wursten and N. Yazdandoost and J. Zejma and G. Zsigmond",

note = "Funding Information: We gratefully acknowledge the outstanding support from technicians, engineers and other professional services throughout the collaboration: B. Blau, K. Boutellier, B. Bougard, J. F. Cam, B. Carniol, M. Chala, A. Chatzimichailidis, M. Dill, P. Desrues, P. Erisman, A. Ersin, D. Etasse, R. Faure, C. Fourel, J. Fulachier, C. Fontbonne, C. Geraci, A. Gn{\"a}dinger, U. Greuter, J. Hadobas, L. Holitzner, J. Hommet, M. Horisberger, S. Hauri, B. Jehle, R. K{\"a}ch, G. K{\"a}slin, C. Kramer, K. Lojek, S. Major, M. M{\"a}hr, J. Marpaud, C. Martin, M. Marton, Y. Merrer, O. Morath, R. Nicolini, L. Noorda, F. Nourry, J. Odier, J. Oertli, C. Pain, J. Perronnel, M. Philippin, W. Pfister, S. Roni, S. Roudier, D. Reggiani, R. Schwarz, J.P. Scordilis, M. St{\"o}ckli, C. Str{\"a}ssle, V. Talanov, V. Teufel, C. Thomass{\'e}, C. VanDamme, C. Vescovi, A. Van Loon, R. Wagner, X. Wang, J. Welte. We are grateful for financial support from the the Swiss National Science Foundation through projects 200020-188700 (PSI), 200020-137664 (PSI), 200021-117696 (PSI), 200020-144473 (PSI), 200021-126562 (PSI), 200021-181996 (Bern), 200020-172639 (ETH), R{\textquoteright}EQUIP under numbers 139140 and 177008 and FLARE 20FL21-186179. The support by Emil-Berthele-Fonds is acknowledged. The LPC Caen and the LPSC Grenoble acknowledge the support of the French Agence Nationale de la Recherche (ANR) under reference ANR-14-CE33-0007 and the ERC project 716651-NEDM. The Polish collaborators acknowledge support from the National Science Center, Poland, Grants no. 2015/18/M/ST2/00056, no. 2018/30/M/ST2/00319, no. 2016/23/D/ST2/00715 and no. 2020/37/B/ST2/02349. Support by the Cluster of Excellence “Precision Physics, Fundamental Interactions, and Structure of Matter” (PRISMA & EXC 2118/1) funded by the German Research Foundation (DFG) within the German Excellence Strategy (Project ID 39083149) is acknowledged. This work was partly supported by the Fund for Scientific Research Flanders (FWO) and Project GOA/2010/10 of the KU Leuven. The Core Facility ”Metrology of Ultra-Low Magnetic Fields” at PTB was funded by Deutsche Forschungsgemeinschaft (DFG) through funding codes: DFG KO 5321/3-1 and TR408/11-1. Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = jun,

doi = "10.1140/epjc/s10052-021-09298-z",

language = "English",

volume = "81",

number = "6",

}

Ayres, NJ, Ban, G, Bienstman, L, Bison, G, Bodek, K, Bondar, V, Bouillaud, T, Chanel, E, Chen, J, Chiu, PJ, Clément, B, Crawford, CB, Daum, M, Dechenaux, B, Doorenbos, CB, Emmenegger, S, Ferraris-Bouchez, L, Fertl, M, Fratangelo, A, Flaux, P, Goupillière, D, Griffith, WC, Grujic, ZD, Harris, PG, Kirch, K, Koss, PA, Krempel, J, Lauss, B, Lefort, T, Lemière, Y, Leredde, A, Meier, M, Menu, J, Mullins, DA, Naviliat-Cuncic, O, Pais, D, Piegsa, FM, Pignol, G, Quéméner, G, Rawlik, M, Rebreyend, D, Rienäcker, I, Ries, D, Roccia, S, Ross, KU, Rozpedzik, D, Saenz, W, Schmidt-Wellenburg, P, Schnabel, A, Severijns, N, Shen, B, Stapf, T, Svirina, K, Tavakoli Dinani, R, Touati, S, Thorne, J, Virot, R, Voigt, J, Wursten, E, Yazdandoost, N, Zejma, J & Zsigmond, G 2021, 'The design of the n2EDM experiment: nEDM Collaboration', European Physical Journal C, vol. 81, no. 6, 512. https://doi.org/10.1140/epjc/s10052-021-09298-z

TY - JOUR

T1 - The design of the n2EDM experiment

T2 - nEDM Collaboration

AU - Ayres, N. J.

AU - Ban, G.

AU - Bienstman, L.

AU - Bison, G.

AU - Bodek, K.

AU - Bondar, V.

AU - Bouillaud, T.

AU - Chanel, E.

AU - Chen, J.

AU - Chiu, P. J.

AU - Clément, B.

AU - Crawford, C. B.

AU - Daum, M.

AU - Dechenaux, B.

AU - Doorenbos, C. B.

AU - Emmenegger, S.

AU - Ferraris-Bouchez, L.

AU - Fertl, M.

AU - Fratangelo, A.

AU - Flaux, P.

AU - Goupillière, D.

AU - Griffith, W. C.

AU - Grujic, Z. D.

AU - Harris, P. G.

AU - Kirch, K.

AU - Koss, P. A.

AU - Krempel, J.

AU - Lauss, B.

AU - Lefort, T.

AU - Lemière, Y.

AU - Leredde, A.

AU - Meier, M.

AU - Menu, J.

AU - Mullins, D. A.

AU - Naviliat-Cuncic, O.

AU - Pais, D.

AU - Piegsa, F. M.

AU - Pignol, G.

AU - Quéméner, G.

AU - Rawlik, M.

AU - Rebreyend, D.

AU - Rienäcker, I.

AU - Ries, D.

AU - Roccia, S.

AU - Ross, K. U.

AU - Rozpedzik, D.

AU - Saenz, W.

AU - Schmidt-Wellenburg, P.

AU - Schnabel, A.

AU - Severijns, N.

AU - Shen, B.

AU - Stapf, T.

AU - Svirina, K.

AU - Tavakoli Dinani, R.

AU - Touati, S.

AU - Thorne, J.

AU - Virot, R.

AU - Voigt, J.

AU - Wursten, E.

AU - Yazdandoost, N.

AU - Zejma, J.

AU - Zsigmond, G.

N1 - Funding Information: We gratefully acknowledge the outstanding support from technicians, engineers and other professional services throughout the collaboration: B. Blau, K. Boutellier, B. Bougard, J. F. Cam, B. Carniol, M. Chala, A. Chatzimichailidis, M. Dill, P. Desrues, P. Erisman, A. Ersin, D. Etasse, R. Faure, C. Fourel, J. Fulachier, C. Fontbonne, C. Geraci, A. Gnädinger, U. Greuter, J. Hadobas, L. Holitzner, J. Hommet, M. Horisberger, S. Hauri, B. Jehle, R. Käch, G. Käslin, C. Kramer, K. Lojek, S. Major, M. Mähr, J. Marpaud, C. Martin, M. Marton, Y. Merrer, O. Morath, R. Nicolini, L. Noorda, F. Nourry, J. Odier, J. Oertli, C. Pain, J. Perronnel, M. Philippin, W. Pfister, S. Roni, S. Roudier, D. Reggiani, R. Schwarz, J.P. Scordilis, M. Stöckli, C. Strässle, V. Talanov, V. Teufel, C. Thomassé, C. VanDamme, C. Vescovi, A. Van Loon, R. Wagner, X. Wang, J. Welte. We are grateful for financial support from the the Swiss National Science Foundation through projects 200020-188700 (PSI), 200020-137664 (PSI), 200021-117696 (PSI), 200020-144473 (PSI), 200021-126562 (PSI), 200021-181996 (Bern), 200020-172639 (ETH), R’EQUIP under numbers 139140 and 177008 and FLARE 20FL21-186179. The support by Emil-Berthele-Fonds is acknowledged. The LPC Caen and the LPSC Grenoble acknowledge the support of the French Agence Nationale de la Recherche (ANR) under reference ANR-14-CE33-0007 and the ERC project 716651-NEDM. The Polish collaborators acknowledge support from the National Science Center, Poland, Grants no. 2015/18/M/ST2/00056, no. 2018/30/M/ST2/00319, no. 2016/23/D/ST2/00715 and no. 2020/37/B/ST2/02349. Support by the Cluster of Excellence “Precision Physics, Fundamental Interactions, and Structure of Matter” (PRISMA & EXC 2118/1) funded by the German Research Foundation (DFG) within the German Excellence Strategy (Project ID 39083149) is acknowledged. This work was partly supported by the Fund for Scientific Research Flanders (FWO) and Project GOA/2010/10 of the KU Leuven. The Core Facility ”Metrology of Ultra-Low Magnetic Fields” at PTB was funded by Deutsche Forschungsgemeinschaft (DFG) through funding codes: DFG KO 5321/3-1 and TR408/11-1. Publisher Copyright: © 2021, The Author(s).

PY - 2021/6

Y1 - 2021/6

N2 - We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.

AB - We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.

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DO - 10.1140/epjc/s10052-021-09298-z

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SN - 1434-6044

VL - 81

JO - European Physical Journal C

JF - European Physical Journal C

IS - 6

M1 - 512

ER -

The design of the n2EDM experiment: nEDM Collaboration

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