Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Ferraris-Bouchez L"'
Autor:
Abel, C., Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Bouillaud, T., Bowles, D. C., Caratsch, G. L., Chanel, E., Chen, W., Chiu, P. -J., Crawford, C., Dechenaux, B., Doorenbos, C. B., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Flaux, P., Fratangelo, A., Goupillière, D., Griffith, W. C., Höhl, D., Kasprzak, M., Kirch, K., Kletzl, V., Komposch, S. V., Koss, P. A., Krempel, J., Lauss, B., Lefort, T., Lejuez, A., Li, R., Meier, M., Menu, J., Michielsen, K., Mullan, P., Mullins, A., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Quemener, G., Rawlik, M., Rebreyend, D., Rienaecker, I., Ries, D., Roccia, S., Rozpedzik, D., Schnabel, A., Schmidt-Wellenburg, P., Segarra, E. P., Severijns, N., Smith, C. A., Svirina, K., Tavakoli, R., Thorne, J., Touati, S., Vankeirsbilck, J., Virot, R., Voigt, J., Wursten, E., Yazdandoost, N., Zejma, J., Ziehl, N., Zsigmond, G.
We present a coil system designed to generate a highly uniform magnetic field for the n2EDM experiment at the Paul Scherrer Institute. It consists of a main $B_0$ coil and a set of auxiliary coils mounted on a cubic structure with a side length of 27
Externí odkaz:
http://arxiv.org/abs/2410.07914
Autor:
Abel, C., Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Bouillaud, T., Chanel, E., Chen, J., Chen, W., Chiu, P. -J., Crawford, C. B., Daum, M., Doorenbos, C. B., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Fratangelo, A., Griffith, W. C., Grujic, Z. D., Harris, P., Kirch, K., Kletzl, V., Koss, P. A., Krempel, J., Lauss, B., Lefort, T., Mullan, P., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Rawlik, M., Rienäcker, I., Ries, D., Roccia, S., Rozpedzik, D., Saenz-Arevalo, W., Schmidt-Wellenburg, P., Schnabel, A., Segarra, E. P., Severijns, N., Shelton, T., Svirina, K., Dinani, R. Tavakoli, Thorne, J., Virot, R., Yazdandoost, N., Zejma, J., Ziehl, N., Zsigmond, G.
We present a novel Active Magnetic Shield (AMS), designed and implemented for the n2EDM experiment at the Paul Scherrer Institute. The experiment will perform a high-sensitivity search for the electric dipole moment of the neutron. Magnetic-field sta
Externí odkaz:
http://arxiv.org/abs/2307.07588
Autor:
Abel C., Ayres N.J., Ban G., Bison G., Bodek K., Bondar V., Chanel E., Chiu P.-J., Daum M., Emmenegger S., Ferraris-Bouchez L., Flaux P., Griffith W.C., Harris P.G., Hild N., Kermaidic Y., Kirch K., Koss P.A., Krempel J., Lauss B., Lefort T., Lemiere Y., Leredde A., Mohanmurthy P., Musgrave M., Naviliat-Cuncic O., Pais D., Piegsa F.M., Pignol G., Rawlik M., Rebreyend D., Ries D., Roccia S., Rozpedzik D., Schmidt-Wellenburg P., Schnabel A., Severijns N., Thorne J., Virot R., Voigt J., Weis A., Wursten E., Zejma J., Zsigmond G.
Publikováno v:
EPJ Web of Conferences, Vol 219, p 02001 (2019)
We report on the strategy used to optimize the sensitivity of our search for a neutron electric dipole moment at the Paul Scherrer Institute. Measurements were made upon ultracold neutrons stored within a single chamber at the heart of our apparatus.
Externí odkaz:
https://doaj.org/article/b5452097489145a1a108849f707457d7
Autor:
Abel C., Ayres N.J., Bison G., Bodek K., Bondar V., Chiu P.-J., Daum M., Emmenegger S., Flaux P., Ferraris-Bouchez L., Griffith W.C., Grujić Z.D., Hild N., Kirch K., Koss P.A., Kozela A., Krempel J., Lauss B., Lefort T., Leredde A., Mohanmurthy P., Naviliat-Cuncic O., Pais D., Piegsa F.M., Pignol G., Rawlik M., Rebreyend D., Ries D., Roccia S., Rozpedzik D., Schmidt-Wellenburg P., Schnabel A., Severijns N., Thorne J., Virot R., Zejma J., Zsigmond G.
Publikováno v:
EPJ Web of Conferences, Vol 219, p 07001 (2019)
The neutron and its hypothetical mirror counterpart, a sterile state degenerate in mass, could spontaneously mix in a process much faster than the neutron β-decay. Two groups have performed a series of experiments in search of neutron – mirror-neu
Externí odkaz:
https://doaj.org/article/ceaed56e068b49e6b80c602d4ecfdbf5
Autor:
Abel C., Ayres N. J., Ban G., Bison G., Bodek K., Bondar V., Chanel E., Chiu P.-J., Clement B., Crawford C., Daum M., Emmenegger S., Flaux P., Ferraris-Bouchez L., Griffith W.C., Grujić Z.D., Harris P.G., Heil W., Hild N., Kirch K., Koss P.A., Kozela A., Krempel J., Lauss B., Lefort T., Lemière Y., Leredde A., Mohanmurthy P., Naviliat-Cuncic O., Pais D., Piegsa F.M., Pignol G., Rawlik M., Rebreyend D., Ries D., Roccia S., Ross K., Rozpedzik D., Schmidt-Wellenburg P., Schnabel A., Severijns N., Thorne J., Virot R., Voigt J., Weis A., Wursten E., Zejma J., Zsigmond G.
Publikováno v:
EPJ Web of Conferences, Vol 219, p 02002 (2019)
We present the new spectrometer for the neutron electric dipole moment (nEDM) search at the Paul Scherrer Institute (PSI), called n2EDM. The setup is at room temperature in vacuum using ultracold neutrons. n2EDM features a large UCN double storage ch
Externí odkaz:
https://doaj.org/article/efb2eba696c648669bc20b32a3895cd4
Autor:
Abel, C., Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Chanel, E., Chiu, P. -J., Clément, B., Crawford, C. B., Daum, M., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Flaux, P., Fratangelo, A., Griffith, W. C., Grujić, Z. D., Harris, P. G., Hayen, L., Hild, N., Kasprzak, M., Kirch, K., Knowles, P., Koch, H. -C., Koss, P. A., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Mohanmurthy, P., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Prashanth, P. N., Quéméner, G., Rawlik, M., Ries, D., Rebreyend, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Thorne, J. A., Virot, R., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zsigmond, G.
Experiments dedicated to the measurement of the electric dipole moment of the neutron require outstanding control of the magnetic field uniformity. The neutron electric dipole moment (nEDM) experiment at the Paul Scherrer Institute uses a 199Hg co-ma
Externí odkaz:
http://arxiv.org/abs/2103.09039
Autor:
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., Daum, M., Dechenaux, B., Doorenbos, C. B., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Fratangelo, A., Flaux, P., Goupillière, D., Griffith, W. C., Grujic, Z. D., Harris, P. G., Kirch, K., Koss, P. A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Leredde, A., Meier, M., Menu, J., Mullins, D. A., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Quéméner, G., Rawlik, M., Rebreyend, D., Rienäcker, I., Ries, D., Roccia, S., Ross, K. U., Rozpedzik, D., Saenz, W., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Shen, B., Stapf, T., Svirina, K., Dinani, R. Tavakoli, Touati, S., Thorne, J., Virot, R., Voigt, J., Yazdandoost, N., Zejma, J., Zsigmond, G.
Publikováno v:
Eur. Phys. J. C 81, 512 (2021)
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
Externí odkaz:
http://arxiv.org/abs/2101.08730
Autor:
Abel, C., Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Chanel, E., Chiu, P. -J., Crawford, C., Daum, M., Dinani, R. T., Emmenegger, S., Flaux, P., Ferraris-Bouchez, L., Griffith, W. C., Grujic, Z. D., Hild, N., Kirch, K., Koch, H. -C., Koss, P. A., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Leredde, A., Mohanmurthy, P., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Rawlik, M., Rebreyend, D., Rienaecker, I., Ries, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Severijns, N., Thorne, J., Weis, A., Wursten, E., Zejma, J., Zsigmond, G.
It has been proposed that there could be a mirror copy of the standard model particles, restoring the parity symmetry in the weak interaction on the global level. Oscillations between a neutral standard model particle, such as the neutron, and its mi
Externí odkaz:
http://arxiv.org/abs/2009.11046
Autor:
Abel, C., Afach, S., Ayres, N. J., Baker, C. A., Ban, G., Bison, G., Bodek, K., Bondar, V., Burghoff, M., Chanel, E., Chowdhuri, Z., Chiu, P. -J., Clement, B., Crawford, C. B., Daum, M., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Flaux, P., Franke, B., Fratangelo, A., Geltenbort, P., Green, K., Griffith, W. C., van der Grinten, M., Grujić, Z. D., Harris, P. G., Hayen, L., Heil, W., Henneck, R., Hélaine, V., Hild, N., Hodge, Z., Horras, M., Iaydjiev, P., Ivanov, S. N., Kasprzak, M., Kermaidic, Y., Kirch, K., Knecht, A., Knowles, P., Koch, H. -C., Koss, P. A., Komposch, S., Kozela, A., Kraft, A., Krempel, J., Kuźniak, M., Lauss, B., Lefort, T., Lemière, Y., Leredde, A., Mohanmurthy, P., Mtchedlishvili, A., Musgrave, M., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pierre, E., Pignol, G., Plonka-Spehr, C., Prashanth, P. N., Quéméner, G., Rawlik, M., Rebreyend, D., Rienäcker, I., Ries, D., Roccia, S., Rogel, G., Rozpedzik, D., Schnabel, A., Schmidt-Wellenburg, P., Severijns, N., Shiers, D., Dinani, R. Tavakoli, Thorne, J. A., Virot, R., Voigt, J., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zenner, J., Zsigmond, G.
Publikováno v:
Phys. Rev. Lett. 124, 081803 (2020)
We present the result of an experiment to measure the electric dipole moment (EDM) of the neutron at the Paul Scherrer Institute using Ramsey's method of separated oscillating magnetic fields with ultracold neutrons (UCN). Our measurement stands in t
Externí odkaz:
http://arxiv.org/abs/2001.11966
Autor:
Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Chanel, E., Chiu, P. -J., Crawford, C., Daum, M., Emmenegger, S., Ferraris-Bouchez, L., Flaux, P., Harris, P. G, Grujić, Z., Hild, N., Hommet, J., Lauss, B., Lefort, T., Lemiere, Y., Kasprzak, M., Kermaidic, Y., Kirch, K., Komposch, S., Kozela, A., Krempel, J., Leredde, A., Mohanmurthy, P., Mtchedlishvili, A., Naviliat-Cuncic, O., Pais, D., Pignol, G., Piegsa, F. M., Rawlik, M., Rebreyend, D., Rienäcker, I., Ries, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Schnabel, A., Virot, R., Weis, A., Wursten, E., Zejma, J., Zsigmond, G.
Psychological bias towards, or away from, a prior measurement or a theory prediction is an intrinsic threat to any data analysis. While various methods can be used to avoid the bias, e.g. actively not looking at the result, only data blinding is a tr
Externí odkaz:
http://arxiv.org/abs/1912.09244