Ερευνητικό υλικό ΕΚΠΑ

Observation of the CP-conserving K-S->pi(+)pi(-)pi(0) decay amplitude

Αγγλικά

The interference between CP-conserving K-S and K-L –> pi(+)pi(-)pi(0)
decay amplitudes was observed by studying the decay rate asymmetries
between initial K-0 and (K) over bar(0) separately for the phase space
regions E(CM)(pi(+)) > E(CM)(pi(-)) and E(CM)(pi(+)) < E(CM)(pi(-)) For
the parameter lambda we found Re(lambda) = 0.036 +/-
0.010(stat.)(-0.003)(+0.002)(syst.) and Im(lambda) consistent with zero,
leading to a branching ratio B =
[4.1(-1.9)(+2.5)(stat.)(-0.6)(+0.5)(syst.)] x 10(-7) for the
CP-conserving K-S –> pi(+)pi(-)pi(0) decay.

1996

Adler, R
Alhalel, T
Angelopoulos, A
Apostolakis, A and
Aslanides, E
Backenstoss, G
Bee, CP
Behnke, O
Benelli, A
and Bennet, J
Bertin, V
Bienlein, JK
Blanc, F
Bloch, P
and Bula, C
Carlson, P
Carroll, M
Carvalho, J
Cawley, E
and Charalambous, S
Chardalas, M
Chardin, G
Chertok, MB and
Cody, A
Danielsson, M
Dedoussis, DP
Dejardin, M
Derre, J
and Dodgson, M
Duclos, J
Ealet, A
Eckart, B and
Eleftheriadis, C
Evangelou, I
Faravel, L
Fassnacht, P and
Faure, JL
Felder, C
FerreiraMarques, R
Fetscher, W and
Fidecaro, M
Filipcic, A
Francis, D
Fry, J
Fuglesang, C
and Gabathuler, E
Garnet, R
Garreta, D
Geralis, T and
Gerber, HJ
Go, A
Gumplinger, P
Guyot, C
Harrison, PF and
Haselden, A
Hayman, PJ
HenryCouannier, F
Heyes, WG and
Hollander, RW
Hubert, E
Jansson, K
Johner, HU
JonAnd, K
and Kettle, PR
Kochowski, C
Kokkas, P
Kreuger, R
Lawry,
T
LeGac, R
Leimgruber, E
Liolios, A
Machado, E and
Maley, P
Mandic, I
Manthos, N
Marel, G
Mikuz, M and
Miller, J
Montanet, F
Nakada, T
Onofre, A
Pagels, B and
Papadopoulos, I
Pavlopoulos, P
Pelucchi, F
daCunha, JP and
Policarpo, A
Polivka, G
Postma, H
Rickenbach, R
Roberts,
BL
Rozaki, E
Ruf, T
Sacks, L
Sakeliou, L
Sanders, P
and Santoni, C
Sarigiannis, K
Schafer, M
Schaller, LA and
Schietinger, T
Schopper, A
Schune, P
Soares, A
Tauscher,
L
Thibault, C
Touchard, E
Touramanis, C
Triantis, F and
Troster, DA
VanBeveren, E
VanEijk, CWE
Varner, G and
Vlachos, S
Weber, P
Wigger, O
Witzig, C
Wolter, M and
Yeche, C
Zavrtanik, D
Zimmerman, D

PHYSICS LETTERS B

ELSEVIER SCIENCE BV

374

4

313-318

https://doi.org/10.1016/0370-2693(96)00222-5

10.1016/0370-2693(96)00222-5

https://pergamos.lib.uoa.gr/uoa/dl/object/3048213