Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events

Describes an event, discovered in experiments on the creation of charmed particles by tagged photons from the supersynchrotron at CERN. The event was simultaneously registered in nuclear photoemulsion as well as in the magnetic spectrometer 'Omega-prim'. This is interpreted as the first ca...

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Detalles Bibliográficos
Autores principales: Adamovich, M I, Aleksandrov, Y A, Atkinson, M, Bolta-Dzh, M, Bravo, L, Brodbek, T, Bruks, G R, Byusse, P D, Chernyavsky, M M, Dagliana, M G, Dameri, M, Davenport, M, Diambrini-Palazzi, G, Dyufe-Dzh, P, Ellison, R D, Forino, A, Galbrait, V, Gessaroli, R, Ibbotson, M, Kaporiako, D, Kartachi, A M, Kharlamov, S P, Kheinlot, K, Khigon, E, Khyutton, S, Khyuz-Dzhons, R E, Konforto, B, Konti, A, Krosetta, G, Kumar, B R, Kvareni-Vignudeli, A, Lafeti, D, Larionova, V G, Lassal, K, Lein, B, Llosa, R, Lori, Z, Makklatchi, R, Mattei, A, Merker, D, Morris, V, Orlova, G I, Oskulati, B, Peresad, N G, Perrini, G, Romanovskaya, K M, Ruiz, A, Sanchis, M A, Sannino, M, Shyun, D, Storr, K M, Tentindo, S, Tomasini, D, Tretyakova, M I, Tsai, Chu, Vanderkhage, G, Veit, A P, Viio, B, Villar, E
Lenguaje:rus
Publicado: 1981
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/878209
_version_ 1780907960005820416
author Adamovich, M I
Aleksandrov, Y A
Atkinson, M
Bolta-Dzh, M
Bravo, L
Brodbek, T
Bruks, G R
Byusse, P D
Chernyavsky, M M
Dagliana, M G
Dameri, M
Davenport, M
Diambrini-Palazzi, G
Dyufe-Dzh, P
Ellison, R D
Forino, A
Galbrait, V
Gessaroli, R
Ibbotson, M
Kaporiako, D
Kartachi, A M
Kharlamov, S P
Kheinlot, K
Khigon, E
Khyutton, S
Khyuz-Dzhons, R E
Konforto, B
Konti, A
Krosetta, G
Kumar, B R
Kvareni-Vignudeli, A
Lafeti, D
Larionova, V G
Lassal, K
Lein, B
Llosa, R
Lori, Z
Makklatchi, R
Mattei, A
Merker, D
Morris, V
Orlova, G I
Oskulati, B
Peresad, N G
Perrini, G
Romanovskaya, K M
Ruiz, A
Sanchis, M A
Sannino, M
Shyun, D
Storr, K M
Tentindo, S
Tomasini, D
Tretyakova, M I
Tsai, Chu
Vanderkhage, G
Veit, A P
Viio, B
Villar, E
author_facet Adamovich, M I
Aleksandrov, Y A
Atkinson, M
Bolta-Dzh, M
Bravo, L
Brodbek, T
Bruks, G R
Byusse, P D
Chernyavsky, M M
Dagliana, M G
Dameri, M
Davenport, M
Diambrini-Palazzi, G
Dyufe-Dzh, P
Ellison, R D
Forino, A
Galbrait, V
Gessaroli, R
Ibbotson, M
Kaporiako, D
Kartachi, A M
Kharlamov, S P
Kheinlot, K
Khigon, E
Khyutton, S
Khyuz-Dzhons, R E
Konforto, B
Konti, A
Krosetta, G
Kumar, B R
Kvareni-Vignudeli, A
Lafeti, D
Larionova, V G
Lassal, K
Lein, B
Llosa, R
Lori, Z
Makklatchi, R
Mattei, A
Merker, D
Morris, V
Orlova, G I
Oskulati, B
Peresad, N G
Perrini, G
Romanovskaya, K M
Ruiz, A
Sanchis, M A
Sannino, M
Shyun, D
Storr, K M
Tentindo, S
Tomasini, D
Tretyakova, M I
Tsai, Chu
Vanderkhage, G
Veit, A P
Viio, B
Villar, E
author_sort Adamovich, M I
collection CERN
description Describes an event, discovered in experiments on the creation of charmed particles by tagged photons from the supersynchrotron at CERN. The event was simultaneously registered in nuclear photoemulsion as well as in the magnetic spectrometer 'Omega-prim'. This is interpreted as the first case of photocreation of a pair of charmed neutral mesons D/sup 0/D/sup 0/. For D/sup 0/ to K/sup +/ pi /sup -/ pi /sup -/ pi /sup +/, a decay time of tau (D/sup 0/)=(0.14+or-0.01)*10/sup -13/ s was obtained, for D/sup 0/ to K/sup 0/ pi /sup -/e/sup +/ nu , two solutions were obtained, tau /sub 1/(D/sup 0/)=(3.4+or-0.3)*10/sup -13 / s and tau /sub 2/(D/sup 0/)=(7.5+or-0.3)*10/sup -13/ s. (5 refs).
id cern-878209
institution Organización Europea para la Investigación Nuclear
language rus
publishDate 1981
record_format invenio
spelling cern-8782092019-09-30T06:29:59Zhttp://cds.cern.ch/record/878209rusAdamovich, M IAleksandrov, Y AAtkinson, MBolta-Dzh, MBravo, LBrodbek, TBruks, G RByusse, P DChernyavsky, M MDagliana, M GDameri, MDavenport, MDiambrini-Palazzi, GDyufe-Dzh, PEllison, R DForino, AGalbrait, VGessaroli, RIbbotson, MKaporiako, DKartachi, A MKharlamov, S PKheinlot, KKhigon, EKhyutton, SKhyuz-Dzhons, R EKonforto, BKonti, AKrosetta, GKumar, B RKvareni-Vignudeli, ALafeti, DLarionova, V GLassal, KLein, BLlosa, RLori, ZMakklatchi, RMattei, AMerker, DMorris, VOrlova, G IOskulati, BPeresad, N GPerrini, GRomanovskaya, K MRuiz, ASanchis, M ASannino, MShyun, DStorr, K MTentindo, STomasini, DTretyakova, M ITsai, ChuVanderkhage, GVeit, A PViio, BVillar, EObservation of charmed meson D/sup 0/D/sup 0/-pair photocreation eventsParticle Physics - PhenomenologyDescribes an event, discovered in experiments on the creation of charmed particles by tagged photons from the supersynchrotron at CERN. The event was simultaneously registered in nuclear photoemulsion as well as in the magnetic spectrometer 'Omega-prim'. This is interpreted as the first case of photocreation of a pair of charmed neutral mesons D/sup 0/D/sup 0/. For D/sup 0/ to K/sup +/ pi /sup -/ pi /sup -/ pi /sup +/, a decay time of tau (D/sup 0/)=(0.14+or-0.01)*10/sup -13/ s was obtained, for D/sup 0/ to K/sup 0/ pi /sup -/e/sup +/ nu , two solutions were obtained, tau /sub 1/(D/sup 0/)=(3.4+or-0.3)*10/sup -13 / s and tau /sub 2/(D/sup 0/)=(7.5+or-0.3)*10/sup -13/ s. (5 refs).oai:cds.cern.ch:8782091981
spellingShingle Particle Physics - Phenomenology
Adamovich, M I
Aleksandrov, Y A
Atkinson, M
Bolta-Dzh, M
Bravo, L
Brodbek, T
Bruks, G R
Byusse, P D
Chernyavsky, M M
Dagliana, M G
Dameri, M
Davenport, M
Diambrini-Palazzi, G
Dyufe-Dzh, P
Ellison, R D
Forino, A
Galbrait, V
Gessaroli, R
Ibbotson, M
Kaporiako, D
Kartachi, A M
Kharlamov, S P
Kheinlot, K
Khigon, E
Khyutton, S
Khyuz-Dzhons, R E
Konforto, B
Konti, A
Krosetta, G
Kumar, B R
Kvareni-Vignudeli, A
Lafeti, D
Larionova, V G
Lassal, K
Lein, B
Llosa, R
Lori, Z
Makklatchi, R
Mattei, A
Merker, D
Morris, V
Orlova, G I
Oskulati, B
Peresad, N G
Perrini, G
Romanovskaya, K M
Ruiz, A
Sanchis, M A
Sannino, M
Shyun, D
Storr, K M
Tentindo, S
Tomasini, D
Tretyakova, M I
Tsai, Chu
Vanderkhage, G
Veit, A P
Viio, B
Villar, E
Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title_full Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title_fullStr Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title_full_unstemmed Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title_short Observation of charmed meson D/sup 0/D/sup 0/-pair photocreation events
title_sort observation of charmed meson d/sup 0/d/sup 0/-pair photocreation events
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/878209
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