EVIDENCE FOR B(S)(0) MESON PRODUCTION IN Z(0) DECAYS

Επιστημονική δημοσίευση - Άρθρο Περιοδικού uoadl:3045214 242 Αναγνώσεις

Μονάδα:
Ερευνητικό υλικό ΕΚΠΑ
Τίτλος:
EVIDENCE FOR B(S)(0) MESON PRODUCTION IN Z(0) DECAYS
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Seven unambiguous events out of a sample of 270 000 Z0 decays, contain
in tile same jet a D(s) meson and a muon at large transverse momentum
relative to the et axis. These events are direct evidence for B(s)0
meson production in hadronic Z0 decays. The production rate of these
events, relative to all hadronic Z0 decays is ( 18 +/- 8) x 10(-5) this
number including the relevant branching fractions of the B(s)0 and D(s).
The value of the B(s)0 meson lifetime relative to the average B meson
lifetime is measured to be 0.8 +/- 0.4.
Έτος δημοσίευσης:
1992
Συγγραφείς:
ABREU, P
ADAM, W
ADYE, T
AGASI, E
ALEKSEEV, GD and
ALGERI, A
ALLEN, P
ALMEHED, S
ALVSVAAG, SJ
AMALDI, U and
ANASSONTZIS, EG
ANDREAZZA, A
ANTILOGUS, P
APEL, WD and
APSIMON, RJ
ASMAN, B
AUGUSTIN, JE
AUGUSTINUS, A
BAILLON,
P
BAMBADE, P
BARAO, F
BARATE, R
BARBIELLINI, G and
BARDIN, DY
BARONCELLI, A
BARRING, O
BARRIO, JA
BARTL, W
and BATES, MJ
BATTAGLIA, M
BAUBILLIER, M
BECKS, KH and
BEESTON, CJ
BEGALLI, M
BEILLIERE, P
BELOKOPYTOV, Y and
BELOUS, K
BELTRAN, P
BENEDIC, D
BENVENUTI, AC
BERGGREN,
M
BERTRAND, D
BIANCHI, F
BILENKY, MS
BILLOIR, P and
BJARNE, J
BLOCH, D
BLYTH, S
BOCCI, V
BOGOLUBOV, PN and
BOLOGNESE, T
BONESINI, M
BONIVENTO, W
BOOTH, PSL and
BORGEAUD, P
BORISOV, G
BORNER, H
BOSIO, C
BOSTJANCIC, B
and BOSWORTH, S
BOTNER, O
BOUQUET, B
BOURDARIOS, C and
BOWCOCK, TJV
BOZZO, M
BRAIBANT, S
BRANCHINI, P
BRAND, KD
and BRENNER, RA
BRIAND, H
BRICMAN, C
BROWN, RCA
BRUMMER,
N
BRUNET, JM
BUGGE, L
BURAN, T
BURMEISTER, H and
BUYTAERT, JAMA
CACCIA, M
CALVI, M
ROZAS, AJC
CAMPORESI,
T
CANALE, V
CAO, F
CARENA, F
CARROLL, L
CASO, C and
GIMENEZ, MVC
CATTAI, A
CAVALLO, FR
CERRITO, L
CHABAUD, V
and CHAN, A
CHAPKIN, M
CHARPENTIER, P
CHAUSSARD, L and
CHAUVEAU, J
CHECCHIA, P
CHELKOV, GA
CHEVALIER, L and
CHLIAPNIKOV, P
CHOROWICZ, V
CHRIN, JTM
CIRIO, R
CLARA,
MP
COLLINS, P
CONTRERAS, JL
CONTRI, R
CORTINA, E and
COSME, G
COUCHOT, F
CRAWLEY, HB
CRENNELL, D
CROSETTI, G
and CROZON, M
MAESTRO, JC
CZELLAR, S
DAHLJENSEN, E and
DALMANGNE, B
DAM, M
DAMGAARD, G
DARBO, G
DAUBIE, E and
DAUM, A
DAUNCEY, PD
DAVENPORT, M
DAVID, P
DASILVA, W and
DEFOIX, C
DELIKARIS, D
DELORME, S
DELPIERRE, P
DEMARIA,
N
DEANGELIS, A
DEBEER, M
DEBOECK, H
DEBOER, W and
DECLERCQ, C
DELASO, MDM
DEGROOT, N
DELAVAISSIERE, C and
DELOTTO, B
DEMIN, A
DIJKSTRA, H
DICIACCIO, L
DJAMA, F
and DOLBEAU, J
DONSZELMANN, M
DOROBA, K
DRACOS, M
DREES,
J
DRIS, M
DUFOUR, Y
DZHELYADIN, R
EEK, LO
EEROLA,
PAM
EHRET, R
EKELOF, T
EKSPONG, G
PEISERT, AE
ENGEL,
JP
FASSOULIOTIS, D
FEINDT, M
FENYUK, A
ALONSO, MF and
FERRER, A
FILIPPAS, TA
FIRESTONE, A
FOETH, H
FOKITIS, E
and FONTANELLI, F
FORBES, KAJ
FOUSSET, JL
FRANCON, S and
FRANEK, B
FRENKIEL, P
FRIES, DC
FRODESEN, AG
FRUHWIRTH,
R
FULDAQUENZER, F
FURNIVAL, K
FURSTENAU, H
FUSTER, J and
GALEAZZI, G
GAMBA, D
GARCIA, C
GARCIA, J
GASPAR, C and
GASPARINI, U
GAVILLET, P
GAZIS, EN
GERBER, JP and
GIACOMELLI, P
GOKIELI, R
GOLOB, B
GOLOVATYUK, VM and
CADENAS, JJGY
GOOBAR, A
GOPAL, G
GORSKI, M
GRACCO, V and
GRANT, A
GRARD, F
GRAZIANI, E
GROSDIDIER, G
GROSS, E and
GROSSEWIESMANN, P
GROSSETETE, B
GUMENYUK, S
GUY, J and
HAEDINGER, U
HAHN, F
HAHN, M
HAIDER, S
HAJDUK, Z and
HAKANSSON, A
HALLGREN, A
HAMACHER, K
DEMONCHENAULT, GH and
HAO, W
HARRIS, FJ
HENKES, T
HERNANDEZ, JJ
HERQUET, P and
HERR, H
HESSING, TL
HIETANEN, I
HIGGINS, CO
HIGON, E and
HILKE, HJ
HODGSON, SD
HOFMOKL, T
HOLMES, R
HOLMGREN, SO
and HOLTHUIZEN, D
HONORE, PF
HOOPER, JE
HOULDEN, M and
HRUBEC, J
HUET, C
HULTH, PO
HULTQVIST, K
IOANNOU, P and
ISENHOWER, D
IVERSEN, PS
JACKSON, JN
JALOCHA, P and
JARLSKOG, G
JARRY, P
JEANMARIE, B
JOHANSSON, EK
JOHNSON,
D
JONKER, M
JONSSON, L
JUILLOT, P
KALKANIS, G and
KALMUS, G
KAPUSTA, F
KARLSSON, M
KARVELAS, E
KATARGIN, A
and KATSANEVAS, S
KATSOUFIS, EC
KERANEN, R
KESTEMAN, J and
KHOMENKO, BA
KHOVANSKI, NN
KING, B
KJAER, NJ
KLEIN, H
and KLEMPT, W
KLOVNING, A
KLUIT, P
KOCHMEHRIN, A
KOEHNE,
JH
KOENE, B
KOKKINIAS, P
KOPF, M
KORCYL, K
KORYTOV,
AV
KOSTIOUKHINE, V
KOURKOUMELIS, C
KOUZNETOV, O
KRAMER,
PH
KROLIKOWSKI, J
KRONKVIST, I
KRSTIC, J
KRUENERMARQUIS,
U
KRUPINSKI, W
KULKA, K
KURVINEN, K
LACASTA, C and
LAMBROPOULOS, C
LAMSA, JW
LANCERI, L
LAPIN, V
LAUGIER,
JP
LAUHAKANGAS, R
LEDER, G
LEDROIT, F
LEITNER, R and
LEMOIGNE, Y
LEMONNE, J
LENZEN, G
LEPELTIER, V
LEVY, JM
and LIEB, E
LIKO, D
LILLETHUN, E
LINDGREN, J
LINDNER, R
and LIPNIACKA, A
LIPPI, I
LOERSTAD, B
LOKAJICEK, M and
LOKEN, JG
LOPEZFERNANDEZ, A
AGUERA, MAL
LOS, M
LOUKAS, D
and LOZANO, JJ
LUTZ, P
LYONS, L
MAEHLUM, G
MAILLARD, J
and MALTEZOS, A
MANDL, F
MARCO, J
MARGONI, M
MARIN, JC
and MARKOU, A
MARON, T
MARTI, S
MATHIS, L
MATORRAS, F
and MATTEUZZI, C
MATTHIAE, G
MAZZUCATO, M
MCCUBBIN, M and
MCKAY, R
MCNULTY, R
MEOLA, G
MERONI, C
MEYER, WT and
MICHELOTTO, M
MIKULEC, I
MIRABITO, L
MITAROFF, WA and
MITSELMAKHER, GV
MJOERNMARK, U
MOA, T
MOELLER, R
MOENIG,
K
MONGE, MR
MORETTINI, P
MUELLER, H
MURRAY, WJ and
MURYN, B
MYATT, G
NARAGHI, F
NAVARRIA, FL
NEGRI, P and
NIELSEN, BS
NIJJHAR, B
NIKOLAENKO, V
NILSEN, PES
NISS, P
and OBRAZTSOV, V
OLSHEVSKI, AG
ORAVA, R
OSTANKOV, A and
OSTERBERG, K
OURAOU, A
PAGANONI, M
PAIN, R
PALKA, H and
PAPADOPOULOU, TD
PAPE, L
PASSERI, A
PEGORARO, M and
PENNANEN, J
PEREVOZCHIKOV, V
PERNICKA, M
PERROTTA, A and
PETRIDOU, C
PETROLINI, A
PETTERSEN, TE
PIERRE, F and
PIMENTA, M
PINGOT, O
POL, ME
POLOK, G
POROPAT, P and
PRIVITERA, P
PULLIA, A
RADOJICIC, D
RAGAZZI, S
RAHMANI,
H
RATOFF, PN
READ, AL
REDAELLI, NG
REGLER, M
REID, D
and RENTON, PB
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RICHARD, F
RICHARDSON, M and
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and RONCHESE, P
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and SACQUIN, Y
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SKJEVLING, G and
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and SPIRITI, E
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STAECK, H
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SZEPTYCKA,
M
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TRAINOR, MT
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TRONCON, C
TSIROU, A
and TSYGANOV, EN
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TURLUER, ML
TUUVA, T
TYAPKIN,
IA
TYNDEL, M
TZAMARIAS, S
UEBERSCHAER, S
ULLALAND, O and
UVAROV, V
VALENTI, G
VALLAZZA, E
FERRER, JAV and
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VANAPELDOORN, GW
VANDAM, P
VANDONINCK, WK and
VAZ, P
VEGNI, G
VENTURA, L
VENUS, W
VERBEURE, F and
VERTOGRADOV, LS
VILANOVA, D
VINCENT, P
VISHNEVSKY, N and
VITALE, L
VLASOV, E
VODOPYANOV, AS
VOLLMER, M
VOULGARIS,
G
VOUTILAINEN, M
VRBA, V
WAHLEN, H
WALCK, C
WALDNER,
F
WAYNE, M
WEHR, A
WEIERSTALL, M
WEILHAMMER, P and
WERNER, J
WETHERELL, AM
WICKENS, JH
WIKNE, J
WILKINSON,
GR
WILLIAMS, WSC
WINTER, M
WORMALD, D
WORMSER, G and
WOSCHNAGG, K
YAMDAGNI, N
YEPES, P
ZAITSEV, A
ZALEWSKA, A
and ZALEWSKI, P
ZAVRTANIK, D
ZEVGOLATAKOS, E
ZHANG, G and
ZIMIN, NI
ZITO, M
ZUBERI, R
FUNCHAL, RZ
ZUMERLE, G and
ZUNIGA, J
Περιοδικό:
PHYSICS LETTERS B
Εκδότης:
Elsevier
Τόμος:
289
Αριθμός / τεύχος:
1-2
Σελίδες:
199-210
Επίσημο URL (Εκδότης):
DOI:
10.1016/0370-2693(92)91385-M
Το ψηφιακό υλικό του τεκμηρίου δεν είναι διαθέσιμο.