Measurement of eta+- with the CPLEAR experiment

Autor: Adler, R., Alhalel, T., Angelopoulos, A., Apostolakis, A., Aslanides, E., Backenstoss, G., Bargassa, P., Bee, C. 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, H., Derre, J., Ealet, A., Eckart, B., Eleftheriadis, C., Evangelou, I., Faravel, L., Fassnacht, P., Felder, C., FerreiraMarques, R., Fetscher, W., Fidecaro, M., Filipcic, A., Francis, D., Fry, J., Gabathuler, E., Gamet, R., Garreta, D., Gerber, H. J., Go, A., Guyot, C., Haselden, A., Hayman, P. J., HenryCouannier, F., Hollander, R. W., Hubert, E., JonAnd, K., Kettle, P. R., Kochowski, C., Kokkas, P., Kreuger, R., LeGac, R., Leimgruber, F., Liolios, A., Machado, E., Mandic, I., Manthos, N., Marel, G., Mikuz, M., Miller, J., Montanet, F., 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., Santoni, C., Schafer, M., Schaller, L. A., Schietinger, T., Schopper, A., Schune, P., Soares, A., Tauscher, 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.

The CPLEAR experiment at CERN uses time-dependent decay-rate asymmetries between K-0 and (K) over bar(0) to measure eta(+-). The analysis and the systematic errors are discussed. The preliminary results from all our data are phi(+-) = 43.5 degrees +/

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::460fd78c3a4c0d91b7311e33d5473208
http://olympias.lib.uoi.gr/jspui/handle/123456789/17700

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

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::5bdccef3cc14d6c7e81235bcd8028295
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3049767

CPLEAR results on the CP parameters of neutral kaons decaying to pi(+)pi(-)pi(0)

Autor: Adler, R., Angelopoulos, A., Apostolakis, A., Aslanides, E., Backenstoss, G., Bargassa, P., Bee, C. 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., Eckart, B., Eleftheriadis, C., Evangelou, I., Faravel, L., Fassnacht, P., Felder, C., FerreiraMarques, R., Fetscher, W., Fidecaro, M., Filipcic, A., Francis, D., Fry, J., Gabathuler, E., Gamet, R., Garreta, D., Gerber, H. J., Go, A., Guyot, C., Haselden, A., Hayman, P. J., HenryCouannier, F., Hollander, R. W., Hubert, E., JonAnd, K., Kettle, P. R., Kochowski, C., 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., Santoni, C., Schafer, M., Schaller, L. A., Schietinger, T., Schopper, A., Schune, P., Soares, A., Tauscher, 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.

The CPLEAR experiment measured time-dependent decay-rate asymmetries of K-0 and (K) over bar(0) decaying to pi(+)pi(-)pi(0) in order to study the interference between the decay amplitudes of K-S(0) - either CP-violating or CP-conserving - and the CP-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::db10fe95898d8b6013ed5e41a7168fef
http://olympias.lib.uoi.gr/jspui/handle/123456789/16421

Upper limit for the branching ratio of K-s->e(+)e(-) decay

Autor: Adler, R., Alhalel, T., Angelopoulos, A., Apostolakis, A., Aslanides, E., Backenstoss, G., Bargassa, P., Bee, C. 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., Eckart, B., Eleftheriadis, C., Evangelou, I., Faravel, L., Fassnacht, P., Felder, C., FerreiraMarques, R., Fetscher, W., Fidecaro, M., Filipcic, A., Francis, D., Fry, J., Gabathuler, E., Gamet, R., Garreta, D., Gerber, H. J., Go, A., Guyot, C., Haselden, A., Hayman, P. J., HenryCouannier, F., Hollander, R. W., Hubert, E., JonAnd, K., Kettle, P. R., Kochowski, C., Kokkas, P., Kreuger, R., LeGac, R., Leimgruber, F., Liolios, A., Machado, E., Mandic, I., Manthos, N., Marel, G., Mikuz, M., Miller, J., Montanet, F., 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., Santoni, C., Schafer, M., Schaller, L. A., Schietinger, T., Schopper, A., Schune, P., Soares, A., Tauscher, 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 measurement of the branching ratio for K-s --> e(+)e(-) decay was performed with the CPLEAR detector at LEAR. Full event reconstruction together with calorimeter e/pi separation allowed for powerful background rejection and high signal acceptance.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::ee0668c007e860a75907f9dd5333f741
http://olympias.lib.uoi.gr/jspui/handle/123456789/17276

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

Autor: 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 complet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::14bf0d42653f8ee95da2c65078a92bd2
http://olympias.lib.uoi.gr/jspui/handle/123456789/16665