Production of Sigma(0) and Omega(-) in Z decays

Επιστημονική δημοσίευση - Άρθρο Περιοδικού uoadl:3048114 40 Αναγνώσεις

Μονάδα:
Ερευνητικό υλικό ΕΚΠΑ
Τίτλος:
Production of Sigma(0) and Omega(-) in Z decays
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Reconstructed ii baryon decays and photon conversions in DELPHI are used
to measure the Sigma(0) production rate from hadronic Z(0) decays at
LEP. The number of Sigma(0) decays per hadronic Z decay is found to be:
> = 0.070 +/- 0.010 (stat.) +/- 0.010
(syst.).
The Omega(-) production rate is similarly measured to be:
= 0.0014 +/- 0.0002 (stat.) +/- 0.0004
(syst.)
by a combination of methods using constrained fits to the whole decay
chain and particle identification.
Έτος δημοσίευσης:
1996
Συγγραφείς:
Adam, W
Adye, T
Agasi, E
Ajinenko, I
Aleksan, R and
Alekseev, GD
Alemany, R
Allport, PP
Almehed, S
Amaldi, U
and Amato, S
Andreazza, A
Andrieux, ML
Antilogus, P and
Apel, WD
Arnoud, Y
Asman, B
Augustin, JE
Augustinus, A
and Baillon, P
Bambade, P
Barao, F
Barate, R
Barbi, M
and Bardin, DY
Baroncelli, A
Barring, O
Barrio, JA and
Bartl, W
Bates, MJ
Battaglia, M
Baubillier, M
Baudot, J
and Becks, KH
Begalli, M
Beilliere, P
Belokopytov, Y and
Beloous, K
Benvenuti, AC
Berggren, M
Bertrand, D and
Bianchi, F
Bigi, M
Bilenky, MS
Billoir, P
Bloch, D and
Blume, M
Blyth, S
Bolognese, T
Bonesini, M
Bonivento, W
and Booth, PSL
Borisov, G
Bosio, C
Bosworth, S
Botner, O
and Boudinov, E
Bouquet, B
Bourdarios, C
Bowcock, TJV and
Bozzo, M
Branchini, P
Brand, KD
Brenke, T
Brenner, RA
and Bricman, C
Brillault, L
Brown, RCA
Bruckman, P and
Brunet, JM
Bugge, L
Buran, T
Burgsmueller, T
Buschmann,
P
Buys, A
Cabrera, S
Caccia, M
Calvi, M
Rozas, AJC
and Camporesi, T
Canale, V
Canepa, M
Cankocak, K
Cao, F
and Carena, F
Carroll, L
Caso, C
Gimenez, MVC
Cattai, A
and Cavallo, FR
Cerrito, L
Chabaud, V
Chapkin, M and
Charpentier, P
Chaussard, L
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Checchia, P and
Chelkov, G
Chen, M
Chierici, R
Chliapnikov, P
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Cindro, V
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Cossutti, F
and Crawley, HB
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Crosetti, G
Maestro, JC and
Czellar, S
DahlJensen, E
Dahm, J
Dalmagne, B
Dam, M and
Damgaard, G
Dauncey, PD
Davenport, M
DaSilva, W
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C
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Περιοδικό:
ZEITSCHRIFT FUR PHYSIK. SECTION C, PARTICLES AND FIELDS
Εκδότης:
Springer-Verlag
Τόμος:
70
Αριθμός / τεύχος:
3
Σελίδες:
371-381
Επίσημο URL (Εκδότης):
DOI:
10.1007/s002880050115
Το ψηφιακό υλικό του τεκμηρίου δεν είναι διαθέσιμο.