Contribution of CPLEAR to the physics of the neutral-kaon system

Autor: Pavlopoulos, P, Adler, R, Alhalel, T, Angelopoulos, Angelos, Apostolakis, Alcibiades J, Aslanides, Elie, Backenstoss, Gerhard, Bee, C P, Behnke, O, Benelli, A, Bertin, V, Blanc, F, Bloch, P, Carlson, P J, Carroll, M, Carvalho, J, Cawley, E, Charalambous, S, Chardin, G, Chertok, M B, Cody, A, Danielsson, M, Dejardin, M, Derré, J, Ealet, A, Eckart, B, Eleftheriadis, C, Evangelou, I, Faravel, L, Fassnacht, P, Felder, C, Ferreira-Marques, R, Fetscher, W, Fidecaro, Maria, Filipcic, A, Francis, D, Fry, J, Gabathuler, Erwin, Gamet, R, Garreta, D, Gerber, H J, Go, A, Guyot, C, Haselden, A, Hayman, P J, Henry-Coüannier, F, Hollander, R W, Hubert, E, Jon-And, K, Kettle, P R, Kochowski, Claude, Kokkas, P, Kreuger, R, Le Gac, R, Leimgruber, F, Liolios, A, Machado, E, Mandic, I, Manthos, N, Marel, Gérard, Mikuz, M, Miller, J, Montanet, François, Nakada, Tatsuya, Pagels, B, Papadopoulos, I M, Pinto da Cunha, J, Policarpo, Armando, Polivka, G, Rickenbach, R, Roberts, B L, Ruf, T, Sakelliou, L, Sanders, M P, Santoni, C, Schäfer, M, Schaller, L A, Schietinger, T, Schopper, A, Schune, P, Tauscher, Ludwig, Thibault, C, Touchard, F, Touramanis, C, Triantis, F A, Van Beveren, E, van Eijk, C W E, Vlachos, S, Weber, P, Wigger, O, Wolter, M, Yéche, C, Zavrtanik, D, Zimmerman, D

Publikováno v: Nuclear Physics A. 655:c327-c336

We report the results of the CPLEAR experiment on CP-, T-, and CPT-symmetries in the neutral kaon system. CP-violation parameters are given for the K-0, (K) over bar(0) --> 2 pi, 3 pi decay channels. For the first time, T-violation is measured by a d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45ac3fa1ba02a6929c001f29c2ebc22f
https://doi.org/10.1016/s0375-9474(99)00221-3

$T$-violation and $CPT$-invariance measurements in the CPLEAR experiment: a detailed description of the analysis of neutral-kaon decays to $e\pi\nu$

Autor: Angelopoulos, Angelos, Aslanides, Elie, Backenstoss, Gerhard, Bargassa, P, Behnke, O, Benelli, A, Bertin, V, Blanc, F, Bloch, P, Carlson, P J, Carroll, M, Cawley, E, Chertok, M B, Danielsson, M, Dejardin, M, Derré, J, Ealet, A, Eleftheriadis, C, Fetscher, W, Fidecaro, Maria, Filipcic, A, Francis, D, Fry, J, Gabathuler, Erwin, Gamet, R, Gerber, H J, Go, A, Haselden, A, Hayman, P J, Henry-Coüannier, F, Hollander, R W, Jon-And, K, Kettle, P R, Kokkas, P, Kreuger, R, Le Gac, R, Leimgruber, F, Mandic, I, Manthos, N, Marel, Gérard, Mikuz, M, Miller, J, Montanet, François, Müller, A, Nakada, Tatsuya, Pagels, B, Papadopoulos, I M, Pavlopoulos, P, Polivka, G, Rickenbach, R, Roberts, B L, Ruf, T, Sakelliou, L, Schäfer, M, Schaller, L A, Schietinger, T, Schopper, A, Tauscher, Ludwig, Thibault, C, Touchard, F, Touramanis, C, van Eijk, C W E, Vlachos, S, Weber, P, Wigger, O, Wolter, M, Zavrtanik, D, Zimmerman, D

A detailed description of the analysis of neutral kaons decaying to \pen\ is given, based on the complete set of data collected with the CPLEAR experiment. Using a novel approach involving initially strangeness-tagged \kn\ and \knb , time-dependent d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::ada928a6286efc05301ee0209a65c451
http://cds.cern.ch/record/516913

Pion absorption on 4He into the ppd final state

Autor: Planinić, Mirko, Androić, Darko, Backenstoss, Gerhard, Bosnar, Damir, Dooling, Tom, Furić, Miroslav, Gram, Peter, Gregory, Nick, Hoffart, Arnim, Ingram, Quentin, Klein, Andew, Koch, Klaus, Koehler, Joerg, Kotlinski, Boghdan, Kroedel, Mathias, Kyle, Gary, Lehmann, Albert, Mateos, Arthur, Michaelian, Karo, Petković, Tomislav, Redwine, Robert, Rowntree, David, Šimičević, Neven, Trezeciak, Ralf, Ullrich, Horst, Weyer, Heinz, Wildi, Markus, Wilson, Kewin

The absorption of positive pions on N and Ar has been studied for T pi^+ = 118, 162, and 239 MeV. A precise determination has been made of the total absorption cross section for each energy and target nucleus. Com-parisons are made with prior LADS re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::f155ac5c226e8768af958b4cbd4971b9
https://www.bib.irb.hr/65848

pi^+ absorption on N and Ar

Autor: Rowntree, David, Androić, Darko, Backenstoss, Gerhard, Bosnar, Damir, Breuer, Herbert, Dooling, Tom, Furić, Miroslav, Gram, Peter, Gregory, Nick, Hoffart, Arnim, Ingram, Quentin, Klein, Andew, Koch, Klaus, Koehler, Joerg, Kotlinski, Boghdan, Kroedel, Mathias, Kyle, Gary, Lehmann, Albert, Mateos, Arthur, Michaelian, Karo, Petković, Tomislav, Planinić, Mirko, Redwine, Robert, Šimičević, Neven, Trezeciak, Ralf, Weyer, Heinz, Wildi, Markus, Wilson, Kewin

The absorption of positive pions on N and Ar has been studied for T pi^+ = 118, 162, and 239 MeV. A precise determination has been made of the total absorption cross section for each energy and target nucleus. Com-parisons are made with prior LADS re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::c313074cf77b48b89dae772f7fcb2db6
https://www.bib.irb.hr/65845

Total cross sections of the charge exchange reaction (pi+,pi0) on 2H, 3He, 4He across the [Delta](1232) resonance

Autor: Lehmann, Albert, Androić, Darko, Backenstoss, Gerhard, Bosnar, Damir, Dooling, Tom, Furić, Miroslav, Gram, Peter, Gregory, Nick, Hoffart, Arnim, Ingram, Quentin, Klein, Andew, Koch, Klaus, Koehler, Joerg, Kotlinski, Boghdan, Kroedel, Mathias, Kyle, Gary, Mateos, Arthur, Michaelian, Karo, Petković, Tomislav, Planinić, Mirko, Redwine, Robert, Rowntree, David, Šimičević, Neven, Trezeciak, Ralf, Ullrich, Horst, Weyer, Heinz, Wildi, Markus, Wilson, Kewin

Results from a 4pi solid angle measurement of the inclusive reaction (pi+,pi0 )on 2H, 3He, and 4He at incident pion energies of T_pi = 70, 118, 162, 239, and 330 MeV are presented. The single charge exchange total cross sections were determined, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::bbd318427404a9653b8760a576a50c26
https://www.bib.irb.hr/61306