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Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions
A systematic search for superfragments (charmed nuclei) has been performed in 22 200 neutrinoâ"emulsion interactions obtained with the CHORUS experiment making use of automatic off-line image analysis. The absence of candidates provides an upper limit for the superfragment production rate of 1...
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| Lenguaje: | eng |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysb.2005.04.029 http://cds.cern.ch/record/836633 |
| _version_ | 1780905991289700352 |
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| author | Onengüt, G Van Dantzig, R De Jong, M Oldeman, R G C Güler, M Köse, U Tolun, P Catanesi, M G Muciaccia, M T Winter, Klaus Van de Vyver, B Vilain, P Wilquet, G Saitta, B Di Capua, E Ogawa, S Shibuya, H Goldberg, J Hristova, I R Kawamura, T Kolev, D Kayis-Topaksu, A Meinhard, H Panman, J Rozanov, A Tsenov, R V Zucchelli, P Uiterwijk, J W E Chikawa, M Song, J S Yoon, C S Kodama, K Ushida, N Hara, T Aoki, S Delbar, T Favart, D Grégoire, G Kalinin, S Makhlyoueva, I V Bruski, N Frekers, D Tsukerman, I Shamanov, V V Khovanskii, V D Gorbunov, P Artamonov, A V Sato, Y Tezuka, I Barbuto, E Bozza, C Grella, G Romano, G Sirignano, C Sorrentino, S Dore, U Loverre, P F Ludovici, L Rosa, G Santacesaria, R Satta, A Spada, F R Okusawa, T Hoshino, K Kawada, J Komatsu, M Miyanishi, M Nakamura, M Nakano, T Narita, K Niu, K Niwa, K Nonaka, N Sato, O Toshito, T Buontempo, S Cocco, A G D'Ambrosio, N De Lellis, G De Rosa, G Di Capua, F Fiorillo, G Marotta, A Messina, M Migliozzi, P Scotto-Lavina, L Strolin, P Tioukov, V |
| author_facet | Onengüt, G Van Dantzig, R De Jong, M Oldeman, R G C Güler, M Köse, U Tolun, P Catanesi, M G Muciaccia, M T Winter, Klaus Van de Vyver, B Vilain, P Wilquet, G Saitta, B Di Capua, E Ogawa, S Shibuya, H Goldberg, J Hristova, I R Kawamura, T Kolev, D Kayis-Topaksu, A Meinhard, H Panman, J Rozanov, A Tsenov, R V Zucchelli, P Uiterwijk, J W E Chikawa, M Song, J S Yoon, C S Kodama, K Ushida, N Hara, T Aoki, S Delbar, T Favart, D Grégoire, G Kalinin, S Makhlyoueva, I V Bruski, N Frekers, D Tsukerman, I Shamanov, V V Khovanskii, V D Gorbunov, P Artamonov, A V Sato, Y Tezuka, I Barbuto, E Bozza, C Grella, G Romano, G Sirignano, C Sorrentino, S Dore, U Loverre, P F Ludovici, L Rosa, G Santacesaria, R Satta, A Spada, F R Okusawa, T Hoshino, K Kawada, J Komatsu, M Miyanishi, M Nakamura, M Nakano, T Narita, K Niu, K Niwa, K Nonaka, N Sato, O Toshito, T Buontempo, S Cocco, A G D'Ambrosio, N De Lellis, G De Rosa, G Di Capua, F Fiorillo, G Marotta, A Messina, M Migliozzi, P Scotto-Lavina, L Strolin, P Tioukov, V |
| author_sort | Onengüt, G |
| collection | CERN |
| description | A systematic search for superfragments (charmed nuclei) has been performed in 22 200 neutrinoâ"emulsion interactions obtained with the CHORUS experiment making use of automatic off-line image analysis. The absence of candidates provides an upper limit for the superfragment production rate of 1:9 _ 10_4 (90% C.L.) relative to neutrino charged-current interactions at an average neutrino energy of 27 GeV. In the same analysis 28 hyperfragment decays were found. For the first time, a production rate of hyperfragments in neutrinoâ"emulsion interactions was obtained. The value of the hyperfragment production rate relative to the neutrino charged-current cross-section was found to be (2:0 _ 0:4 (stat) _ 0:3 (syst)) _ 10_3. |
| id | cern-836633 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2005 |
| record_format | invenio |
| spelling | cern-8366332019-09-30T06:29:59Zdoi:10.1016/j.nuclphysb.2005.04.029http://cds.cern.ch/record/836633engOnengüt, GVan Dantzig, RDe Jong, MOldeman, R G CGüler, MKöse, UTolun, PCatanesi, M GMuciaccia, M TWinter, KlausVan de Vyver, BVilain, PWilquet, GSaitta, BDi Capua, EOgawa, SShibuya, HGoldberg, JHristova, I RKawamura, TKolev, DKayis-Topaksu, AMeinhard, HPanman, JRozanov, ATsenov, R VZucchelli, PUiterwijk, J W EChikawa, MSong, J SYoon, C SKodama, KUshida, NHara, TAoki, SDelbar, TFavart, DGrégoire, GKalinin, SMakhlyoueva, I VBruski, NFrekers, DTsukerman, IShamanov, V VKhovanskii, V DGorbunov, PArtamonov, A VSato, YTezuka, IBarbuto, EBozza, CGrella, GRomano, GSirignano, CSorrentino, SDore, ULoverre, P FLudovici, LRosa, GSantacesaria, RSatta, ASpada, F ROkusawa, THoshino, KKawada, JKomatsu, MMiyanishi, MNakamura, MNakano, TNarita, KNiu, KNiwa, KNonaka, NSato, OToshito, TBuontempo, SCocco, A GD'Ambrosio, NDe Lellis, GDe Rosa, GDi Capua, FFiorillo, GMarotta, AMessina, MMigliozzi, PScotto-Lavina, LStrolin, PTioukov, VSearch for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus InteractionsParticle Physics - ExperimentA systematic search for superfragments (charmed nuclei) has been performed in 22 200 neutrinoâ"emulsion interactions obtained with the CHORUS experiment making use of automatic off-line image analysis. The absence of candidates provides an upper limit for the superfragment production rate of 1:9 _ 10_4 (90% C.L.) relative to neutrino charged-current interactions at an average neutrino energy of 27 GeV. In the same analysis 28 hyperfragment decays were found. For the first time, a production rate of hyperfragments in neutrinoâ"emulsion interactions was obtained. The value of the hyperfragment production rate relative to the neutrino charged-current cross-section was found to be (2:0 _ 0:4 (stat) _ 0:3 (syst)) _ 10_3.CERN-PH-EP-2005-017oai:cds.cern.ch:8366332005-04-26 |
| spellingShingle | Particle Physics - Experiment Onengüt, G Van Dantzig, R De Jong, M Oldeman, R G C Güler, M Köse, U Tolun, P Catanesi, M G Muciaccia, M T Winter, Klaus Van de Vyver, B Vilain, P Wilquet, G Saitta, B Di Capua, E Ogawa, S Shibuya, H Goldberg, J Hristova, I R Kawamura, T Kolev, D Kayis-Topaksu, A Meinhard, H Panman, J Rozanov, A Tsenov, R V Zucchelli, P Uiterwijk, J W E Chikawa, M Song, J S Yoon, C S Kodama, K Ushida, N Hara, T Aoki, S Delbar, T Favart, D Grégoire, G Kalinin, S Makhlyoueva, I V Bruski, N Frekers, D Tsukerman, I Shamanov, V V Khovanskii, V D Gorbunov, P Artamonov, A V Sato, Y Tezuka, I Barbuto, E Bozza, C Grella, G Romano, G Sirignano, C Sorrentino, S Dore, U Loverre, P F Ludovici, L Rosa, G Santacesaria, R Satta, A Spada, F R Okusawa, T Hoshino, K Kawada, J Komatsu, M Miyanishi, M Nakamura, M Nakano, T Narita, K Niu, K Niwa, K Nonaka, N Sato, O Toshito, T Buontempo, S Cocco, A G D'Ambrosio, N De Lellis, G De Rosa, G Di Capua, F Fiorillo, G Marotta, A Messina, M Migliozzi, P Scotto-Lavina, L Strolin, P Tioukov, V Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title | Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title_full | Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title_fullStr | Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title_full_unstemmed | Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title_short | Search for Superfragments and Measurement of the Production of Hyperfragments in Neutrino-Nucleus Interactions |
| title_sort | search for superfragments and measurement of the production of hyperfragments in neutrino-nucleus interactions |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/j.nuclphysb.2005.04.029 http://cds.cern.ch/record/836633 |
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