Stopping $K^{+}$ in the CERN heavy liquid bubble chamber. The photo shows the body of the chamber as seen by a camera. The enlargement (centre) and its graphic explanation show an example of a $\tau$ decay of a $K^{+}$, ie. $K^{+} \rightarrow \pi^{+} \pi^{+} \pi^{-}$. The 3 pions are seen to stop. The $\pi^{-}$ is absorbed in a nucleus whereas the $\pi^{+}$ decay first into $\mu{+}$ and then in $e^{+} \nu \overline{\nu}$. As can be seen from the photograph, the muons are visible. The visibility of the decay of $\pi \rightarrow \mu$ was an essnetial feature of the X2 and K5 experiments, in order to eliminate background in the study of the $K^{+} \rightarrow \mu^{+} + \pi^{0} + \nu$ and $K^{+} \rightarrow e^{+} + \pi^{+} + \pi^{-} + \nu$ decay modes

Autor: CERN. Geneva. Track Chambers Division (TC)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::9f566314385550f84e2f52f73b862748
http://cds.cern.ch/record/2805137

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Structural basis of cytochrome c presentation by IE(k).

Autor: Fremont DH; Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA., Dai S, Chiang H, Crawford F, Marrack P, Kappler J

Publikováno v: The Journal of experimental medicine [J Exp Med] 2002 Apr 15; Vol. 195 (8), pp. 1043-52.

Anti-TIF1-γ Antibody-Positive Dermatomyositis Leading to Identification of Diffuse Large B-Cell Lymphoma.

Autor: Otsuki T; Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan. takuya.otsuki@marianna-u.ac.jp.; Department of General Internal Medicine, Kawasaki Municipal Tama Hospital, 1-30-37, Shukugawara, Tama, Kawasaki, Kanagawa, 214-8525, Japan. takuya.otsuki@marianna-u.ac.jp., Ishizuka K; Department of General Medicine, Yokohama City University School of Medicine, Kanagawa, Japan., Eto H; Department of Dermatology, Ofuna Chuo Hospital, Kamakura, Japan., Nakano H; Department of Internal Medicine, Ofuna Chuo Hospital, Kamakura, Japan., Kato Y; Department of Pathology, Ofuna Chuo Hospital, Kamakura, Japan., Sudo H; Department of Internal Medicine, Ofuna Chuo Hospital, Kamakura, Japan., Motohashi I; Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan.; Department of General Internal Medicine, Kawasaki Municipal Tama Hospital, 1-30-37, Shukugawara, Tama, Kawasaki, Kanagawa, 214-8525, Japan., Ie K; Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan.; Department of General Internal Medicine, Kawasaki Municipal Tama Hospital, 1-30-37, Shukugawara, Tama, Kawasaki, Kanagawa, 214-8525, Japan., Ohira Y; Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan., Okuse C; Department of General Internal Medicine, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan.; Department of General Internal Medicine, Kawasaki Municipal Tama Hospital, 1-30-37, Shukugawara, Tama, Kawasaki, Kanagawa, 214-8525, Japan.

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