An upper limit for the branching ratio of the decay K-s->e(+)e(-) (Journal article)

Angelopoulos, A./ Apostolakis, A./ Aslanides, E./ Backenstoss, G./ Bargassa, P./ Behnke, O./ Benelli, A./ Bertin, V./ Blanc, F./ Bloch, P./ Carlson, P./ Carroll, M./ Carvalho, J./ Cawley, E./ Charalambous, S./ Chardin, G./ Chertok, M. B./ Cody, A./ Danielsson, M./ Dejardin, M./ Derre, J./ Ealet, A./ Eleftheriadis, C./ Evangelou, I./ Faravel, L./ FerreiraMarques, R./ Fetscher, W./ Fidecaro, M./ Filipcic, A./ Francis, D./ Fry, J./ Gabathuler, E./ Gamet, R./ Garreta, D./ Gerber, H. J./ Go, A./ Haselden, A./ Hayman, P. J./ HenryCouannier, F./ Hollander, R. W./ Hubert, E./ JonAnd, K./ Kettle, P. R./ Kokkas, P./ Kreuger, R./ LeGac, R./ Leimgruber, F./ Liolios, A./ Machado, E./ Mandic, I./ Manthos, N./ Marel, G./ Mikuz, M./ Miller, J./ Montanet, F./ Muller, A./ Nakada, T./ Pagels, B./ Papadopoulos, I./ Pavlopoulos, P./ daCunha, J. P./ Policarpo, A./ Polivka, G./ Rickenbach, R./ Roberts, B. L./ Ruf, T./ Sakeliou, L./ Sanders, P./ Schafer, M./ Schaller, L. A./ Schietinger, T./ Schopper, A./ Soares, A./ Auscher, L./ Thibault, C./ Touchard, F./ Touramanis, C./ Triantis, F./ VanBeveren, E./ VanEijk, C. W. E./ Vlachos, S./ Weber, P./ Wigger, O./ Wolter, M./ Yeche, C./ Zavrtanik, D./ Zimmerman, D.

A search for the decay K-S --> e(+)e(-) was performed within the framework of the CPLEAR experiment. Full event reconstruction together with e/pi separation allowed powerful background rejection and high signal acceptance. The analysis of the complete set of data yields the result: BR(K-S --> e(+)e(-)) < 1.4 x 10(-7) (90% CL), an improvement on the current experimental limit by a factor of 20. (C) 1997 Published by Elsevier Science B.V.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών
URI: https://olympias.lib.uoi.gr/jspui/handle/123456789/16665
ISSN: 0370-2693
Link: <Go to ISI>://WOS:A1997YH89000029
http://ac.els-cdn.com/S0370269397011878/1-s2.0-S0370269397011878-main.pdf?_tid=e43ee7bff7ecec9c46d32dd0c1505f4f&acdnat=1334230504_0b51b51cdc7d6f5e9045dc884873886a
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

Files in This Item:
File Description SizeFormat 
Angelopoulos-1997-An upper limit for t.pdf518.98 kBAdobe PDFView/Open


 Please use this identifier to cite or link to this item:
https://olympias.lib.uoi.gr/jspui/handle/123456789/16665
  This item is a favorite for 0 people.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.