Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Henneck R"'
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:
Bison, G., Blau, B., Daum, M., Göltl, L., Henneck, R., Kirch, K., Lauss, B., Ries, D., Schmidt-Wellenburg, P., Zsigmond, G.
The ultracold neutron (UCN) source at the Paul Scherrer Institute serves mainly experiments in fundamental physics. High UCN intensities are the key for progress and success in such experiments. A detailed understanding of all source parameters is re
Externí odkaz:
http://arxiv.org/abs/1907.05730
Autor:
Abel, C., Ayres, N., Baker, T., Ban, G., Bison, G., Bodek, K., Bondar, V., Crawford, C., Chiu, P. -J., Chanel, E., Chowdhuri, Z., Daum, M., Dechenaux, B., Emmenegger, S., Ferraris-Bouchez, L., Flaux, P., Geltenbort, P., Green, K., Griffith, W. C., van der Grinten, M., Harris, P. G., Henneck, R., Hild, N., Iaydjiev, P., Ivanov, S. N., Kasprzak, M., Kermaidic, Y., Kirch, K., Koch, H. -C., Komposch, S., Koss, P. A., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemiere, Y., Leredde, A., Mohanmurthy, P., Pais, D., Piegsa, F. M., Pignol, G., Quéméner, G., Rawlik, M., Rebreyend, D., Ries, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Virot, R., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zsigmond, G.
Publikováno v:
Phys. Rev. A 99, 042112 (2019)
Magnetic field uniformity is of the utmost importance in experiments to measure the electric dipole moment of the neutron. A general parametrization of the magnetic field in terms of harmonic polynomial modes is proposed, going beyond the linear-grad
Externí odkaz:
http://arxiv.org/abs/1811.06085
Autor:
Ban, G., Bison, G., Bodek, K., Chowdhuri, Z., Geltenbort, P., Griffith, W. C., Hélaine, V., Henneck, R., Kasprzak, M., Kermaidic, Y., Kirch, K., Komposch, S., Koss, P. A., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Mtchedlishvili, A., Musgrave, M., Naviliat-Cuncic, O., Piegsa, F. M., Pierre, E., Pignol, G., Quéméner, G., Rawlik, M., Ries, D., Rebreyend, D., Roccia, S., Rogel, G., Schmidt-Wellenburg, P., Severijns, N., Wursten, E., Zejma, J., Zsigmond, G.
This paper summarizes the results from measurements aiming to characterize ultracold neutron detection with 6Li-doped glass scintillators. Single GS10 or GS20 scintillators, with a thickness of 100-200 micrometer, fulfill the ultracold neutron detect
Externí odkaz:
http://arxiv.org/abs/1606.07432
Autor:
Blau, B., Daum, M., Fertl, M., Geltenbort, P., Goeltl, L., Henneck, R., Kirch, K., Knecht, A., Lauss, B., Schmidt-Wellenburg, P., Zsigmond, G.
There are worldwide efforts to search for physics beyond the Standard Model of particle physics. Precision experiments using ultracold neutrons (UCN) require very high intensities of UCN. Efficient transport of UCN from the production volume to the e
Externí odkaz:
http://arxiv.org/abs/1508.06144
Autor:
Afach, S., Baker, C. A., Ban, G., Bison, G., Bodek, K., Chowdhuri, Z., Daum, M., Fertl, M., Franke, B., Geltenbort, P., Green, K., van der Grinten, M. G. D., Grujic, Z., Harris, P. G., Heil, W., Hélaine, V., Henneck, R., Horras, M., Iaydjiev, P., Ivanov, S. N., Kasprzak, M., Kermaïdic, Y., Kirch, K., Knowles, P., Koch, H. -C., Komposch, S., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Mtchedlishvili, A., Naviliat-Cuncic, O., Pendlebury, J. M., Piegsa, F. M., Pignol, G., Prashant, P. N., Quéméner, G., Rebreyend, D., Ries, D., Roccia, S., Schmidt-Wellenburg, P., Severijns, N., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zenner, J., Zsigmond, G.
Publikováno v:
Eur. Phys. J. D (2015) 69:225
We report on the measurement of a Larmor frequency shift proportional to the electric-field strength for $^{199}{\rm Hg}$ atoms contained in a volume permeated with aligned magnetic and electric fields. This shift arises from the interplay between th
Externí odkaz:
http://arxiv.org/abs/1503.08651
Autor:
Afach, S., Ban, G., Bison, G., Bodek, K., Chowdhuri, Z., Daum, M., Fertl, M., Franke, B., Geltenbort, P., Grujić, Z. D., Hayen, L., Hélaine, V., Henneck, R., Kasprzak, M., Kermaidic, Y., Kirch, K., Komposch, S., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemière, Y., Mtchedlishvili, A., Naviliat-Cuncic, O., Piegsa, F. M., Pignol, G., Prashanth, P. N., Quéméner, G., Rawlik, M., Ries, D., Rebreyend, D., Roccia, S., Rozpedzik, D., Schmidt-Wellenburg, P., Severijns, N., Weis, A., Wursten, E., Wyszynski, G., Zejma, J., Zsigmond, G.
We report on the design and first tests of a device allowing for measurement of ultracold neutrons polarisation by means of the simultaneous analysis of the two spin components. The device was developed in the framework of the neutron electric dipole
Externí odkaz:
http://arxiv.org/abs/1502.06876
Autor:
Afach, S., Baker, C. A., Ban, G., Bison, G., Bodek, K., Burghoff, M., Chowdhuri, Z., Daum, M., Fertl, M., Franke, B., Geltenbort, P., Green, K., van der Grinten, M. G. D., Grujic, Z., Harris, P. G., Heil, W., Hélaine, V., Henneck, R., Horras, M., Iaydjiev, P., Ivanov, S. N., Kasprzak, M., Kermaïdic, Y., Kirch, K., Knecht, A., Koch, H. -C., Krempel, J., Kuźniak, M., Lauss, B., Lefort, T., Lemière, Y., Mtchedlishvili, A., Naviliat-Cuncic, O., Pendlebury, J. M., Perkowski, M., Pierre, E., Piegsa, F. M., Pignol, G., Prashanth, P. N., Quéméner, G., Rebreyend, D., Ries, D., Roccia, S., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Shiers, D., Smith, K. F., Voigt, J., Weis, A., Wyszynski, G., Zejma, J., Zenner, J., Zsigmond, G.
Publikováno v:
Physics Letters B 739, 128-132 (2014)
The neutron gyromagnetic ratio has been measured relative to that of the 199Hg atom with an uncertainty of 0.8 ppm. We employed an apparatus where ultracold neutrons and mercury atoms are stored in the same volume and report the result $\gamma_{\rm n
Externí odkaz:
http://arxiv.org/abs/1410.8259
Autor:
Afach, S., Bison, G., Bodek, K., Burri, F., Chowdhuri, Z., Daum, M., Fertl, M., Franke, B., Grujic, Z., Helaine, V., Henneck, R., Kasprzak, M., Kirch, K., Koch, H. -C., Kozela, A., Krempel, J., Lauss, B., Lefort, T., Lemiere, Y., Meier, M., Naviliat-Cuncic, O., Piegsa, F. M., Pignol, G., Plonka-Spehr, C., Prashanth, P. N., Quemener, G., Rebreyend, D., Roccia, S., Schmidt-Wellenburg, P., Schnabel, A., Severijns, N., Voigt, J., Weis, A., Wyszynski, G., Zejma, J., Zenner, J., Zsigmond, G.
Publikováno v:
J. Appl. Phys. 116, 084510 (2014)
The Surrounding Field Compensation (SFC) system described in this work is installed around the four-layer Mu-metal magnetic shield of the neutron electric dipole moment spectrometer located at the Paul Scherrer Institute. The SFC system reduces the D
Externí odkaz:
http://arxiv.org/abs/1408.6752
Autor:
Burri, F., Fertl, M., Feusi, P., Henneck, R., Kirch, K., Lauss, B., Ruettimann, P., Schmidt-Wellenburg, P., Schnabel, A., Voigt, J., Zenner, J., Zsigmond, G.
We have used copper-coated carbon fiber reinforced plastic (CuCFRP) for the construction of high and ultra-high vacuum recipients. The vacuum performance is found to be comparable to typical stainless steel used for this purpose. In test recipients w
Externí odkaz:
http://arxiv.org/abs/1308.2563