TY  - JOUR
ID  - discovery1308520
N2  - We report the first observation of two charmed strange baryons that decay into Lambda K-+(c)-pi(+). The broader of the two states is measured to have a mass of 2978.5 +/- 2.1 +/- 2.0 MeV/c(2) and a width of 43.5 +/- 7.5 +/- 7.0 MeV/c(2). The mass and width of the narrow state are measured to be 3076.7 +/- 0.9 +/- 0.5 MeV/c(2) and 6.2 +/- 1.2 +/- 0.8 MeV/c(2), respectively. We also perform a search for the isospin partner states that decay into Lambda K-+(c)S(0)pi(-) and observe a significant signal at the mass of 3082.8 +/- 1.8 +/- 1.5 MeV/c(2). The data used for this analysis were accumulated at or near the Upsilon(4S) resonance, using the Belle detector at the e(+)e(-) asymmetric-energy collider KEKB. The integrated luminosity of the data sample used is 461.5 fb(-1).
SN  - 0031-9007
UR  - http://dx.doi.org/10.1103/PhysRevLett.97.162001
PB  - AMERICAN PHYSICAL SOC
JF  - PHYS REV LETT
KW  - OCTET QUARKONIA PRODUCTION
KW  -  CHARMED BARYON
KW  -  MODEL
KW  -  SPECTROSCOPY
KW  -  LAMBDA(+)(C)
KW  -  TEVATRON
KW  -  SYMMETRY
KW  -  MASS
A1  - Chistov, R
A1  - Abe, K
A1  - Abe, K
A1  - Adachi, I
A1  - Aihara, H
A1  - Anipko, D
A1  - Aulchenko, V
A1  - Aushev, T
A1  - Bakich, AM
A1  - Balagura, V
A1  - Barberio, E
A1  - Bay, A
A1  - Bedny, I
A1  - Belous, K
A1  - Bitenc, U
A1  - Bizjak, I
A1  - Blyth, S
A1  - Bondar, A
A1  - Bozek, A
A1  - Bracko, M
A1  - Brodzicka, J
A1  - Browder, TE
A1  - Chang, MC
A1  - Chao, Y
A1  - Chen, A
A1  - Chen, KF
A1  - Chen, WT
A1  - Cheon, BG
A1  - Choi, Y
A1  - Choi, YK
A1  - Chuvikov, A
A1  - Cole, S
A1  - Dalseno, J
A1  - Danilov, M
A1  - Dash, M
A1  - Dragic, J
A1  - Drutskoy, A
A1  - Eidelman, S
A1  - Epifanov, D
A1  - Gabyshev, N
A1  - Garmash, A
A1  - Gershon, T
A1  - Go, A
A1  - Gokhroo, G
A1  - Golob, B
A1  - Gorisek, A
A1  - Ha, H
A1  - Haba, J
A1  - Hara, T
A1  - Hayasaka, K
A1  - Hayashii, H
A1  - Hazumi, M
A1  - Heffernan, D
A1  - Hokuue, T
A1  - Hoshi, Y
A1  - Hou, S
A1  - Hou, WS
A1  - Hsiung, YB
A1  - Iijima, T
A1  - Imoto, A
A1  - Inami, K
A1  - Ishikawa, A
A1  - Itoh, R
A1  - Iwasaki, M
A1  - Iwasaki, Y
A1  - Kang, JH
A1  - Katayama, N
A1  - Kawai, H
A1  - Kawasaki, T
A1  - Khan, HR
A1  - Kichimi, H
A1  - Kim, HJ
A1  - Kim, HO
A1  - Kinoshita, K
A1  - Korpar, S
A1  - Krizan, P
A1  - Krokovny, P
A1  - Kumar, R
A1  - Kuo, CC
A1  - Kuzmin, A
A1  - Kwon, YJ
A1  - Leder, G
A1  - Lee, J
A1  - Lesiak, T
A1  - Lin, SW
A1  - Liventsev, D
A1  - Mandl, F
A1  - Marlow, D
A1  - Matsumoto, T
A1  - Matyja, A
A1  - McOnie, S
A1  - Mitaroff, W
A1  - Miyabayashi, K
A1  - Miyake, H
A1  - Miyata, H
A1  - Miyazaki, Y
A1  - Mizuk, R
A1  - Moloney, GR
A1  - Nagamine, T
A1  - Nakano, E
A1  - Nakao, M
A1  - Nishida, S
A1  - Nitoh, O
A1  - Nozaki, T
A1  - Ogawa, S
A1  - Ohshima, T
A1  - Okabe, T
A1  - Okuno, S
A1  - Olsen, SL
A1  - Onuki, Y
A1  - Ozaki, H
A1  - Pakhlov, P
A1  - Pakhlova, G
A1  - Palka, H
A1  - Park, H
A1  - Park, KS
A1  - Pestotnik, R
A1  - Piilonen, LE
A1  - Sakai, Y
A1  - Schietinger, T
A1  - Schneider, O
A1  - Schwartz, AJ
A1  - Seidl, R
A1  - Sevior, ME
A1  - Shapkin, M
A1  - Shibuya, H
A1  - Shwartz, B
A1  - Sidorov, V
A1  - Singh, JB
A1  - Sokolov, A
A1  - Somov, A
A1  - Soni, N
A1  - Stanic, S
A1  - Staric, M
A1  - Stoeck, H
A1  - Sumiyoshi, T
A1  - Suzuki, S
A1  - Takasaki, F
A1  - Tamura, N
A1  - Tanaka, M
A1  - Taylor, GN
A1  - Teramoto, Y
A1  - Tian, XC
A1  - Tikhomirov, I
A1  - Tsuboyama, T
A1  - Tsukamoto, T
A1  - Uehara, S
A1  - Uglov, T
A1  - Ueno, K
A1  - Uno, S
A1  - Usov, Y
A1  - Varner, G
A1  - Villa, S
A1  - Wang, CC
A1  - Wang, CH
A1  - Wang, MZ
A1  - Watanabe, Y
A1  - Won, E
A1  - Wu, CH
A1  - Xie, QL
A1  - Yabsley, BD
A1  - Yamaguchi, A
A1  - Yamashita, Y
A1  - Yamauchi, M
A1  - Zhang, LM
A1  - Zhang, ZP
A1  - Belle Collaboration
TI  - Observation of new states decaying into Lambda K-c(-)pi(+) and Lambda K-+(c)S(0)pi(-)
Y1  - 2006/10/20/
AV  - public
VL  - 97
N1  - © 2006 The American Physical Society
IS  - 16
ER  -