Study of the decay mode D0→K−K−K+π+
- Link, J.M
- Yager, P.M
- Anjos, J.C
- Bediaga, I
- Göbel, C
- Magnin, J
- Massafferri, A
- de Miranda, J.M
- Machado, A.A
- Pepe, I.M
- Polycarpo, E
- dos Reis, A.C
- Carrillo, S
- Casimiro, E
- Cuautle, E
- Sánchez-Hernández, A
- Uribe, C
- Vázquez, F
- Agostino, L
- Cinquini, L
- Cumalat, J.P
- O'Reilly, B
- Segoni, I
- Wahl, M
- Butler, J.N
- Cheung, H.W.K
- Chiodini, G
- Gaines, I
- Garbincius, P.H
- Garren, L.A
- Gottschalk, E
- Kasper, P.H
- Kreymer, A.E
- Kutschke, R
- Wang, M
- Benussi, L
- Bertani, M
- Bianco, S
- Fabbri, F.L
- Zallo, A
- Reyes, M
- Cawlfield, C
- Kim, D.Y
- Rahimi, A
- Wiss, J
- Gardner, R
- Kryemadhi, A
- Chang, C.H
- Chung, Y.S
- Kang, J.S
- Ko, B.R
- Kwak, J.W
- Lee, K.B
- Cho, K
- Park, H
- Alimonti, G
- Barberis, S
- Boschini, M
- Cerutti, A
- D'Angelo, P
- DiCorato, M
- Dini, P
- Edera, L
- Erba, S
- Giammarchi, M
- Inzani, P
- Leveraro, F
- Malvezzi, S
- Menasce, D
- Mezzadri, M
- Moroni, L
- Pedrini, D
- Pontoglio, C
- Prelz, F
- Rovere, M
- Sala, S
- Davenport, T.F
- Arena, V
- Boca, G
- Bonomi, G
- Gianini, G
- Liguori, G
- Merlo, M.M
- Pantea, D
- Lopes Pegna, D
- Ratti, S.P
- Riccardi, C
- Vitulo, P
- Hernandez, H
- Lopez, A.M
- Luiggi, E
- Mendez, H
- Paris, A
- Quinones, J
- Ramirez, J.E
- Zhang, Y
- Wilson, J.R
- Handler, T
- Mitchell, R
- Engh, D
- Hosack, M
- Johns, W.E
- Nehring, M
- Sheldon, P.D
- Stenson, K
- Vaandering, E.W
- Webster, M
- Sheaff, M
DOIAbstract
AbstractUsing data from the FOCUS (E831) experiment at Fermilab, we present a new measurement of the branching ratio for the Cabibbo-favored decay mode D0→K−K−K+π+. From a sample of 143±19 fully reconstructed D0→K−K−K+π+ events, we measure Γ(D0→K−K−K+π+)/Γ(D0→K−π−π+π+)=0.00257±0.00034(stat.)±0.00024(syst.). A coherent amplitude analysis has been performed to determine the resonant substructure of this decay mode. This analysis reveals a dominant contribution from φ and K∗0(892) states
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