Zobrazeno 1 - 10
of 306
pro vyhledávání: '"Kreuz, M."'
Autor:
Piegsa, F. M., Fertl, M., Ivanov, S. N., Kreuz, M., Leung, K. K. H., Schmidt-Wellenburg, P., Soldner, T., Zimmer, O.
Publikováno v:
Phys. Rev. C 90 (2014) 015501
A new intense superthermal source for ultracold neutrons (UCN) has been installed at a dedicated beam line at the Institut Laue-Langevin. Incident neutrons with a wavelength of 0.89 nm are converted to UCN in a five liter volume filled with superflui
Externí odkaz:
http://arxiv.org/abs/1404.3527
Autor:
Kreuz, M., Nesvizhevsky, V. V., Schmidt-Wellenburg, P., Soldner, T., Thomas, M., Boerner, H. G., Naraghi, F., Pignol, G., Protasov, K. V., Rebreyend, D., Vezzu, F., Flaminio, R., Michel, C., Pinard, L., Remillieux, A., Baessler, S., Gagarski, A. M., Grigorieva, L. A., Kuzmina, T. M., Meyerovich, A. E., Mezhov-Deglin, L. P., Petrov, G. A., Strelkov, A. V., Voronin, A. Yu.
Publikováno v:
Nucl. Instr. Meth. A 611 (2009) 326
We present a method to measure the resonance transitions between the gravitationally bound quantum states of neutrons in the GRANIT spectrometer. The purpose of GRANIT is to improve the accuracy of measurement of the quantum states parameters by seve
Externí odkaz:
http://arxiv.org/abs/0902.0156
Autor:
Schmidt-Wellenburg, P., Andersen, K. H., Courtois, P., Kreuz, M., Mironov, S., Nesvizhevsky, V. V., Pignol, G., Protasov, K. V., Soldner, T., Vezzu, F., Zimmer, O.
The gravitational spectrometer GRANIT will be set up at the Institut Laue Langevin. It will profit from the high ultracold neutron density produced by a dedicated source. A monochromator made of crystals from graphite intercalated with potassium will
Externí odkaz:
http://arxiv.org/abs/0811.1635
Autor:
Schumann, M., Kreuz, M., Deissenroth, M., Glueck, F., Krempel, J., Maerkisch, B., Mund, D., Petoukhov, A., Soldner, T., Abele, H.
Publikováno v:
Phys.Rev.Lett.100:151801,2008
The proton asymmetry parameter C in neutron decay describes the correlation between neutron spin and proton momentum. In this Letter, the first measurement of this quantity is presented. The result C=-0.2377(26) agrees with the Standard Model expecta
Externí odkaz:
http://arxiv.org/abs/0712.2442
Autor:
Pignol, G., Protasov, K. V., Rebreyend, D., Vezzu, F., Nesvizhevsky, V. V., Petukhov, A. K., Börner, H. G., Soldner, T., Schmidt-Wellenburg, P., Kreuz, M., Forest, D., Ganau, P., Mackowski, J. M., Michel, C., Montorio, J. L., Morgado, N., Pinard, L., Remillieux, A., Gagarski, A. M., Petrov, G. A., Kusmina, A. M., Strelkov, A. V., Abele, H., Baeßler, S., Voronin, A. Yu.
Previous studies of gravitationally bound states of ultracold neutrons showed the quantization of energy levels, and confirmed quantum mechanical predictions for the average size of the two lowest energy states wave functions. Improvements in positio
Externí odkaz:
http://arxiv.org/abs/0708.2541
Autor:
Schumann, M., Soldner, T., Deissenroth, M., Glueck, F., Krempel, J., Kreuz, M., Maerkisch, B., Mund, D., Petoukhov, A., Abele, H.
Publikováno v:
Phys.Rev.Lett.99:191803,2007
A new measurement of the neutrino asymmetry parameter B in neutron decay, the angular correlation between neutron spin and anti-neutrino momentum, is presented. The result, B=0.9802(50), agrees with the Standard Model expectation and earlier measurem
Externí odkaz:
http://arxiv.org/abs/0706.3788
Autor:
Abele, H., Dubbers, D., Haese, H., Klein, M., Knoepfler, A., Kreuz, M., Lauer, T., Maerkisch, B., Mund, D., Nesvizhevsky, V., Petoukhov, A., Schmidt, C., Schumann, M., Soldner, T.
We describe the beam characteristics of the first ballistic supermirror neutron guide H113 that feeds the neutron user facility for particle physics PF1B of the Institute Laue-Langevin, Grenoble (ILL). At present, the neutron capture flux density of
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0510072
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Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 September 2015 358:179-187
Publikováno v:
In Annals of Oncology September 2024 35 Supplement 2:S421-S421