Zobrazeno 1 - 10
of 657
pro vyhledávání: '"Rebreyend, D."'
Autor:
Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Bouillaud, T., Bowles, D., Chanel, E., Chen, W., Chiu, P. -J., Crawford, C. B., Naviliat-Cuncic, O., Doorenbos, C. B., Emmenegger, S., Fertl, M., Fratangelo, A., Griffith, W. C., Grujic, Z. D., Harris, P. G., Kirch, K., Kletzl, V., Krempel, J., Lauss, B., Lefort, T., Lejuez, A., Li, R., Mullan, P., Pacura, S., Pais, D., Piegsa, F. M., Rienäcker, I., Ries, D., Pignol, G., Rebreyend, D., Roccia, S., Rozpedzik, D., Saenz-Arevalo, W., Schmidt-Wellenburg, P., Schnabel, A., Segarra, E. P., Severijns, N., Svirina, K., Dinani, R. Tavakoli, Thorne, J., Vankeirsbilck, J., Voigt, J., Yazdandoost, N., Zejma, J., Ziehl, N., Zsigmond, G.
High-precision searches for an electric dipole moment of the neutron (nEDM) require stable and uniform magnetic field environments. We present the recent achievements of degaussing and equilibrating the magnetically shielded room (MSR) for the n2EDM
Externí odkaz:
http://arxiv.org/abs/2309.16877
Publikováno v:
Phys. Rev. A 106, 062815 (2022)
We present a method to measure the binary diffusion coefficient of mercury atoms in a gas at room temperature and low pressure. It is based on the measurement of the longitudinal spin relaxation of optically pumped mercury-199 atoms in a magnetic fie
Externí odkaz:
http://arxiv.org/abs/2209.06621
Autor:
Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Bouillaud, T., Clement, B., Chanel, E., Chiu, P. -J., Crawford, C. B., Daum, M., Doorenbos, C. B., Emmenegger, S., Fratangelo, A., Fertl, M., Griffith, W. C., Grujic, Z. D., Harris, P. G., Kirch, K., Krempel, J., Lauss, B., Lefort, T., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Rauscher, G., Rebreyend, D., Rienäcker, I., Ries, D., Roccia, S., Rozpedzik, D., Saenz-Arevalo, W., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Shen, B., Staab, M., Svirina, K., Dinani, R. Tavakoli, Thorne, J., Yazdandoost, N., Zejma, J., Zsigmond, G.
We present the magnetically shielded room (MSR) for the n2EDM experiment at the Paul Scherrer Institute which features an interior cubic volume with each side of length 2.92m, thus providing an accessible space of 25m3. The MSR has 87 openings up to
Externí odkaz:
http://arxiv.org/abs/2206.10714
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., Bison, G., Bodek, K., Bondar, V., Chiu, P. -J., Clement, B., Crawford, C. B., Daum, M., Emmenegger, S., Fertl, M., Fratangelo, A., Griffith, W. C., Grujić, Z. D., Harris, P. G., Kirch, K., Koss, P. A., Lauss, B., Lefort, T., Mohanmurthy, P., Naviliat-Cuncic, O., Pais, D., Piegsa, F. M., Pignol, G., Rebreyend, D., Rienäcker, I., Ries, D., Roccia, S., Ross, K. U., Rozpedzik, D., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Shen, B., Dinani, R. Tavakoli, Thorne, J. A., Virot, R., Yazdandoost, N., Zejma, J., Zsigmond, G.
Publikováno v:
Phys. Rev. A 103, 062801 (2021)
Magnetic Johnson-Nyquist noise (JNN) originating from metal electrodes, used to create a static electric field in neutron electric-dipole-moment (nEDM) experiments, may limit the sensitivity of measurements. We present here the first dedicated study
Externí odkaz:
http://arxiv.org/abs/2102.01658
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
Autor:
Abel, C., Afach, S., Ayres, N. J., Ban, G., Bison, G., Bodek, K., Bondar, V., Chanel, E., Chiu, P. -J., Crawford, C. B., Chowdhuri, Z., Daum, M., Emmenegger, S., Ferraris-Bouchez, L., Fertl, M., Franke, B., Griffith, W. C., Grujić, Z. D., Hayen, L., Hélaine, V., Hild, N., Kasprzak, M., Kermaidic, Y., Kirch, K., Knowles, P., Koch, H. -C., Komposch, S., Koss, P. A., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Leredde, A., Mtchedlishvili, A., Mohanmurthy, P., Musgrave, M., Naviliat-Cuncic, O., Pais, D., Pazgalev, A., Piegsa, F. M., Pierre, E., Pignol, G., Prashanth, P. N., Quéméner, G., Rawlik, M., Rebreyend, D., Ries, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Dinani, R. Tavakoli, Thorne, J., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zsigmond, G.
Publikováno v:
Phys. Rev. A 101, 053419 (2020)
An array of sixteen laser-pumped scalar Cs magnetometers was part of the neutron electric dipole moment (nEDM) experiment taking data at the Paul Scherrer Institute in 2015 and 2016. It was deployed to measure the gradients of the experiment's magnet
Externí odkaz:
http://arxiv.org/abs/1912.04631