First evidence of

Frabetti, P. L.; Cheung, H. W. K.; Cumalat, J. P.; Dallapiccola, C.; Ginkel, J. F.; Greene, S. V.; Johns, W.; Nehring, M.; Butler, J. N.; Cihangir, S.; Gaines, I.; Garren, L.; Garbincius, P. H.; Gourlay, S.A.; Harding, David J.; Kasper, P.; Kreymer, A.; Lebrun, P.; Shukla, S.; Bianco, S.; Fabbri, F.; Sarwar, S.; Zallo, A.; Culbertson, R.; Gardner, R.; Greene, R.; Wiss, J.; Alimonti, G.; Bellini, G.; Caccianiga, B.; Cinquini, L.; Corato, M. Di; Giammarchi, M.; Inzani, P.; Leveraro, F.; Malvezzi, S.; Menasce, D.; Meroni, E.; Moroni, L.; Pedrini, D.; Perasso, L.; Sala, A.; Sala, S.; Torretta, D.; Vittone, M.; Buchholz, D.; Claes, D. R.; Gobbi, B.; O’Reilly, B.; Bishop, J. M.; Cason, N. M.; Kennedy, C. J.; Kim, G.N.; Lin, T. F.; Pušeljić, D. L.; Ruchti, R.; Shephard, W. D.; Swiatek, J. A.; Wu, Z.; Arena, Vincenzo; Boca, G.; Castoldi, C.; Diaferia, R.; Gianini, G.; Ratti, S. P.; Riccardi, C.; Vitulo, P.; López, A.; Grim, G.; Paolone, V.; Yager, P. M.; Wilson, J. R.; Sheldon, P.; Davenport, F.; Filasetta, J. F.; Blackett, G. R.; Pisharody, M.; Handler, T.; Cheon, B. G.; Kang, J. S.; Kim, K.Y.

doi:10.1016/0370-2693(93)90769-e

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Cited by 28 publications

(11 citation statements)

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“…Later it was confirmed in the electron-positron collider experiment [4] and the photon beam experiment [5]. The excited state Ω 0 c (2770) with I(J P ) = 0( 3 2 + ) was first observed in the radiative decay Ω 0 c (2770) → Ω 0 c (2695) + γ by the BaBar Collaboration [6], and then confirmed by the Belle Collaboration [7].…”

Section: Introductionmentioning

confidence: 94%

Interpretation of the newly observed Ωc0 resonances

Wang

Zhu

2017

Phys. Rev. D

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Section: Introductionmentioning

confidence: 94%

Interpretation of the newly observed Ωc0 resonances

Wang

Zhu

2017

Phys. Rev. D

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“…The decay mode Ω 0 c → Ω − π + was observed for the first time by E687 [6]. They reported 10.3 ± 3.9 events over the background of 5.8 events.…”

Section: Introductionmentioning

confidence: 94%

Study of Ωc0 and Ωc∗0 baryons at Belle

Solovieva¹,

Chistov²,

Adachi³

et al. 2009

Physics Letters B

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We report results from a study of the charmed double strange baryons Ω 0 c and Ω * 0 c at Belle. The Ω 0 c is reconstructed using the Ω 0 c → Ω − π + decay mode, and its mass is measured to be 2693.6 ± 0.3 +1.8 −1.5 MeV/c 2 . The Ω * 0 c baryon is reconstructed in the Ω 0 c γ mode. The mass difference M Ω * 0 c − M Ω 0 c is measured to be 70.7 ± 0.9 +0.1MeV/c 2 . The analysis is performed using 673 fb −1 of data on and near the Υ(4S) collected with the Belle detector at the KEKB asymmetric-energy e + e − collider.

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“…It has been observed independently in several decay modes by different experiments [1] and in a variety of production environments, including e + e − colliders operating at the Υ(4S) resonance [2][3][4], photoproduction [5][6][7], and hyperon beams [8]. So Beyond the requirement to produce at least one ss pair during fragmentation, we would expect these three types of decays to be further suppressed by the limited phase space, by |V us | 2 , and by needing to produce a second ss pair, respectively.…”

mentioning

confidence: 99%