Details

Autor(en) / Beteiligte

• Adeva, B
• Ajaltouni, Z
• Amhis, Y
• Artamonov, A
• Badalov, A
• Baesso, C
• Baldini, W
• Barsuk, S
• Belyaev, I
• Benson, S
• Betti, F
• Bifani, S
• Bird, T
• Bizzeti, A
• Blake, T
• Bowen, E
• Camboni, A
• Carniti, P
• Charles, M
• Coombs, G
• Coquereau, S
• Costa Sobral, C M
• Crocombe, A
• Davis, A
• Decamp, D
• Dufour, L
• Durante, P
• Easo, S
• Eitschberger, U
• Evans, H M
• Fini, R A
• Fiore, M
• Fontana, M
• Franco Lima, V
• Gandelman, M
• Garra Tico, J
• Garrido, L
• Garsed, P J
• Gaspar, C
• Graugés, E
• Haefeli, G
• Haines, S C
• Hamilton, B
• Harnew, N
• Hatch, M
• He, J
• Hopchev, H
• Idzik, M
• Jones, C R
• Karacson, M
• Khairullin, E
• Kolpin, M
• Komarov, I
• Kravchuk, L
• Lindner, R
• Liu, X
• Maev, O
• Maltsev, T
• Manca, G
• Marchand, J F
• Marino, P
• Martin, M
• Martinez Vidal, F
• Massafferri, A
• Mathad, A
• Mathe, Z
• Michielin, E
• Molina Rodriguez, J
• Morris, A B
• Müller, K
• Nasteva, I
• Novoselov, A
• O’hanlon, D P
• Otto, A
• Oyanguren, A
• Palutan, M
• Pappagallo, M
• Pikies, M
• Pistone, A
• Plo Casasus, M
• Pomery, G J
• Popovici, B
• Price, E
• Ramos Pernas, M
• Rudolph, M S
• Sadykhov, E
• Schindler, H
• Schubiger, M
• Serra, N
• Smith, I T
• Snoek, H
• Straticiuc, M
• Straumann, U
• Sutcliffe, W
• Syropoulos, V
• Thomas, E
• Vernet, M
• Voneki, B
• Xie, Y
• Zhukov, V

Titel

Observation of the decay B ^sub s^^sup 0^ → η ^sub c^ ϕ and evidence for B ^sub s^^sup 0^ → η ^sub c^ π ^sup +^ π ^sup

Ist Teil von

• The journal of high energy physics, 2017-07, Vol.2017 (7), p.1

Ort / Verlag

Heidelberg: Springer Nature B.V

Erscheinungsjahr

2017

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) A study of B s 0  → η c ϕ and B s 0  → η c π + π − decays is performed using pp collision data corresponding to an integrated luminosity of 3.0 fb−1, collected with the LHCb detector in Run 1 of the LHC. The observation of the decay B s 0  → η c ϕ is reported, where the η c meson is reconstructed in the ..., K + K − π + π −, π + π − π + π − and K + K − K + K − decay modes and the ϕ(1020) in the K + K − decay mode. The decay B s 0  → J/ψϕ is used as a normalisation channel. Evidence is also reported for the decay B s 0  → η c π + π −, where the η c meson is reconstructed in the ... decay mode, using the decay B s 0  → J/ψπ + π − as a normalisation channel. The measured branching fractions are ... where in each case the first uncertainty is statistical, the second systematic and the third uncertainty is due to the limited knowledge of the external branching fractions. [Figure not available: see fulltext.]