Výsledky vyhledávání - "Picker, Rüdiger"

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Polarized cold-neutron reflectometry at JRR-3/MINE2 for the development of ultracold-neutron spin analyzers for a neutron EDM experiment at TRIUMF

The neutron electric dipole moment (EDM) is a sensitive probe for currently undiscovered sources of charge-parity symmetry violation. As part of the TRIUMF Ultracold Advanced Neutron (TUCAN) collaboration, we are developing spin analyzers for ultraco

Externí odkaz: http://arxiv.org/abs/2407.15311

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Estimated performance of the TRIUMF ultracold neutron source and electric dipole moment apparatus

Autor: Sidhu, Steve, Schreyer, Wolfgang, Vanbergen, Sean, Kawasaki, Shinsuke, Matsumiya, Ryohei, Okamura, Takahiro, Picker, Ruediger

Searches for the permanent electric dipole moment of the neutron (nEDM) provide strong constraints on theories beyond the Standard Model of particle physics. The TUCAN collaboration is constructing a source for ultracold neutrons (UCN) and an apparat

Externí odkaz: http://arxiv.org/abs/2212.04958

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The Precision nEDM Measurement with UltraCold Neutrons at TRIUMF

Autor: Matsumiya, Ryohei, Akatsuka, Hiroaki, Bidinosti, Chris P., Davis, Charles A., Franke, Beatrice, Fujimoto, Derek, Gericke, Michael T. W., Giampa, Pietro, Golub, Robert, Hansen-Romu, Sean, Hatanaka, Kichiji, Hayamizu, Tomohiro, Higuchi, Takashi, Ichikawa, Go, Imajo, Sohei, Jamieson, Blair, Kawasaki, Shinsuke, Kitaguchi, Masaaki, Klassen, Wolfgang, Klemets, Emma, Konaka, Akira, Korkmaz, Elie, Korobkina, Ekaterina, Kuchler, Florian, Lavvaf, Maedeh, Lee, Larry, Lindner, Thomas, Madison, Kirk W., Makida, Yasuhiro, Mammei, Russell, Mammei, Juliette, Martin, Jeffery W., McCrea, Mark, Miller, Eric, Mishima, Kenji, Momose, Takamasa, Okamura, Takahiro, Ong, Hooi Jin, Picker, Ruediger, Ramsay, William D., Schreyer, Wolfgang, Shimizu, Hirohiko M., Sidhu, Steve, Stargardter, Shawn, Tanihata, Isao, Vanbergen, Sean, van Oers, Willem T. H., Watanabe, Yutaka

The TRIUMF Ultra-Cold Advanced Neutron (TUCAN) collaboration aims at a precision neutron electric dipole moment (nEDM) measurement with an uncertainty of $10^{-27}\,e\cdot\mathrm{cm}$, which is an order-of-magnitude better than the current nEDM upper

Externí odkaz: http://arxiv.org/abs/2207.09880

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How the minuscule can contribute to the big picture: the neutron electric dipole moment project at TRIUMF

Autor: Picker, Ruediger

A permanent electric dipole moment (EDM) of a fundamental particle violates both parity (P) and time (T) reversal symmetry and combined charge and parity (CP) reversal symmetry if the combined reversal of charge, parity \textit{and} time (CPT) is pre

Externí odkaz: http://arxiv.org/abs/1612.00875

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PENTrack---a simulation tool for ultracold neutrons, protons, and electrons in complex electromagnetic fields and geometries

Autor: Schreyer, Wolfgang, Kikawa, Tatsuya, Losekamm, Martin J., Paul, Stephan, Picker, Rüdiger

Modern precision experiments trapping low-energy particles require detailed simulations of particle trajectories and spin precession to determine systematic measurement limitations and apparatus deficiencies. We developed PENTrack, a tool that allows

Externí odkaz: http://arxiv.org/abs/1610.06358

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