Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/32871
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Correlated leading baryon-antibaryon production in e(+)e(-) -> c(c)over-bar -> Lambda(+)(c)(Lambda)over-bar(c)(-)X |
Autor: | Babar Collaboration; Azzolini, Virginia; López-March, Neus CSIC; Martínez-Vidal, Fernando CSIC ORCID; Milanés, Diego A. CSIC ORCID; Oyanguren, Arantza CSIC ORCID; Aubert, B.; Lees, J. P.; Sánchez, P. D. | Fecha de publicación: | 9-nov-2010 | Editor: | American Physical Society | Citación: | Physical Review - Section D - Particles and Fields 82 (9): 091102 (2010) | Resumen: | We present a study of 649 +/- 35 e(+)e(-) -> c (c) over bar events produced at root s approximate to 10.6 GeV containing both Lambda(+)(c) baryon and a (Lambda) over bar (-)(c) antibaryon. The number observed is roughly 4 times that expected if the leading charmed hadron types are uncorrelated, confirming an observation by the CLEO Collaboration. We find a 2-jet topology in these events but very few additional baryons, demonstrating that the primary c and (c) over bar are predominantly contained in a correlated baryon-antibaryon system. In addition to the charmed baryons we observe on average 2.6 +/- 0.2 charged intermediate mesons, predominantly pions, carrying 65% of the remaining energy. | Versión del editor: | http://dx.doi.org/10.1103/PhysRevD.82.091102 | URI: | http://hdl.handle.net/10261/32871 | DOI: | 10.1103/PhysRevD.82.091102 | ISSN: | 1550-7998 |
Aparece en las colecciones: | (IFIC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Babar-correlated.pdf | 199,88 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
3
checked on 29-abr-2024
WEB OF SCIENCETM
Citations
2
checked on 28-feb-2024
Page view(s)
417
checked on 12-may-2024
Download(s)
203
checked on 12-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.