Observation of an excited $\Omega^-$ baryon

J Yelton; I Adachi; J. K Ahn; H Aihara; S. Al Said; D. M Asner; H Atmacan; T Aushev; R Ayad; V Babu; I Badhrees; S Bahinipati; A. M Bakich; V Bansal; C Beleño; M Berger; V Bhardwaj; B Bhuyan; T Bilka; J Biswal; A Bondar; G Bonvicini; A Bozek; M Bračko; T. E Browder; D Červenkov; V Chekelian; A Chen; B. G Cheon; K Chilikin; K Cho; S. -K Choi; Y Choi; S Choudhury; D Cinabro; S Cunliffe; T Czank; N Dash; S Di Carlo; Z Doležal; T. V Dong; Z Drásal; S Eidelman; D Epifanov; J. E Fast; B. G Fulsom; R Garg; V Gaur; N Gabyshev; A Garmash; M Gelb; A Giri; P Goldenzweig; D Greenwald; E Guido; J Haba; K Hayasaka; H Hayashii; S Hirose; W. -S Hou; K Inami; G Inguglia; A Ishikawa; R Itoh; M Iwasaki; Y Iwasaki; W. W Jacobs; H. B Jeon; S Jia; Y Jin; K. K Joo; T Julius; A. B Kaliyar; K. H Kang; G Karyan; Y Kato; C Kiesling; D. Y Kim; J. B Kim; K. T Kim; S. H Kim; K Kinoshita; P Kodyš; S Korpar; D Kotchetkov; P Križan; R Kroeger; P Krokovny; T Kuhr; R Kumar; A Kuzmin; Y. -J Kwon; J. S Lange; I. S Lee; S. C Lee; L. K Li; Y. B Li; L. Li Gioi; J Libby; D Liventsev; M Lubej; T Luo; M Masuda; T Matsuda; D Matvienko; J. T McNeil; M Merola; K Miyabayashi; H Miyata; R Mizuk; G. B Mohanty; H. K Moon; T Mori; R Mussa; E Nakano; M Nakao; T Nanut; K. J Nath; Z Natkaniec; M Niiyama; N. K Nisar; S Nishida; H Ono; P Pakhlov; G Pakhlova; B Pal; S Pardi; H Park; S Paul; T. K Pedlar; R Pestotnik; L. E Piilonen; V Popov; M Ritter; G Russo; D Sahoo; Y Sakai; S Sandilya; L Santelj; T Sanuki; V Savinov; O Schneider; G Schnell; C Schwanda; Y Seino; K Senyo; M. E Sevior; V Shebalin; C. P Shen; T. -A Shibata; J. -G Shiu; B Shwartz; F Simon; A Sokolov; E Solovieva; M Starič; J. F Strube; M Sumihama; T Sumiyoshi; K Suzuki; M Takizawa; U Tamponi; K Tanida; Y Tao; F Tenchini; M Uchida; T Uglov; S Uno; P Urquijo; Y Usov; S. E Vahsen; C Van Hulse; G Varner; V Vorobyev; A Vossen; B Wang; C. H Wang; M. -Z Wang; P Wang; X. L Wang; M Watanabe; S Watanuki; E Widmann; E Won; H Ye; C. Z Yuan; Y Yusa; S Zakharov; Z. P Zhang; V Zhilich; V Zhukova; V Zhulanov; Belle Collaboration

doi:10.1103/PhysRevLett.121.052003

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$Observation of an excited $\Omega^-$ baryon$

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Observation of an excited $\Omega^-$ baryon

J Yelton, I Adachi, J. K Ahn, H Aihara, S. Al Said, D. M Asner, H Atmacan, T Aushev, R Ayad, V Babu, …

Phys.Rev.Lett, Vol.121(5), pp.052003-052003

01/01/2018

DOI: https://doi.org/10.1103/PhysRevLett.121.052003

PMID: 30118260

Abstract

Physics - High Energy Physics - Experiment

Phys. Rev. Lett. 121, 052003 (2018) Using data recorded with the Belle detector, we observe a new excited hyperon, an $\Omega^{*-}$ candidate decaying into $\Xi^0K^-$ and $\Xi^-K^0_S$ with a mass of $2012.4\pm0.7\ {\rm (stat)\pm\ 0.6\ (\rm syst)}\ {\rm MeV}/c^2$ and a width of $\Gamma=6.4^{+2.5}_{-2.0}\ {\rm(stat)}\pm1.6\ {\rm(syst)}\ {\rm MeV}$. The $\Omega^{*-}$ is seen primarily in $\Upsilon(1S), \Upsilon(2S)$, and $\Upsilon(3S)$ decays.

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Title: Observation of an excited $\Omega^-$ baryon
Creators - without role: J Yelton - Belle Collaboration
I Adachi - Belle Collaboration
J. K Ahn - Belle Collaboration
H Aihara - Belle Collaboration
S. Al Said - Belle Collaboration
D. M Asner - Belle Collaboration
H Atmacan - Belle Collaboration
T Aushev - Belle Collaboration
R Ayad - Belle Collaboration
V Babu - Belle Collaboration
I Badhrees - Belle Collaboration
S Bahinipati - Belle Collaboration
A. M Bakich - Belle Collaboration
V Bansal - Belle Collaboration
C Beleño - Belle Collaboration
M Berger - Belle Collaboration
V Bhardwaj - Belle Collaboration
B Bhuyan - Belle Collaboration
T Bilka - Belle Collaboration
J Biswal - Belle Collaboration
A Bondar - Belle Collaboration
G Bonvicini - Belle Collaboration
A Bozek - Belle Collaboration
M Bračko - Belle Collaboration
T. E Browder - Belle Collaboration
D Červenkov - Belle Collaboration
V Chekelian - Belle Collaboration
A Chen - Belle Collaboration
B. G Cheon - Belle Collaboration
K Chilikin - Belle Collaboration
K Cho - Belle Collaboration
S. -K Choi - Belle Collaboration
Y Choi - Belle Collaboration
S Choudhury - Belle Collaboration
D Cinabro - Belle Collaboration
S Cunliffe - Belle Collaboration
T Czank - Belle Collaboration
N Dash - Belle Collaboration
S Di Carlo - Belle Collaboration
Z Doležal - Belle Collaboration
T. V Dong - Belle Collaboration
Z Drásal - Belle Collaboration
S Eidelman - Belle Collaboration
D Epifanov - Belle Collaboration
J. E Fast - Belle Collaboration
B. G Fulsom - Belle Collaboration
R Garg - Belle Collaboration
V Gaur - Belle Collaboration
N Gabyshev - Belle Collaboration
A Garmash - Belle Collaboration
M Gelb - Belle Collaboration
A Giri - Belle Collaboration
P Goldenzweig - Belle Collaboration
D Greenwald - Belle Collaboration
E Guido - Belle Collaboration
J Haba - Belle Collaboration
K Hayasaka - Belle Collaboration
H Hayashii - Belle Collaboration
S Hirose - Belle Collaboration
W. -S Hou - Belle Collaboration
K Inami - Belle Collaboration
G Inguglia - Belle Collaboration
A Ishikawa - Belle Collaboration
R Itoh - Belle Collaboration
M Iwasaki - Belle Collaboration
Y Iwasaki - Belle Collaboration
W. W Jacobs - Belle Collaboration
H. B Jeon - Belle Collaboration
S Jia - Belle Collaboration
Y Jin - Belle Collaboration
K. K Joo - Belle Collaboration
T Julius - Belle Collaboration
A. B Kaliyar - Belle Collaboration
K. H Kang - Belle Collaboration
G Karyan - Belle Collaboration
Y Kato - Belle Collaboration
C Kiesling - Belle Collaboration
D. Y Kim - Belle Collaboration
J. B Kim - Belle Collaboration
K. T Kim - Belle Collaboration
S. H Kim - Belle Collaboration
K Kinoshita - Belle Collaboration
P Kodyš - Belle Collaboration
S Korpar - Belle Collaboration
D Kotchetkov - Belle Collaboration
P Križan - Belle Collaboration
R Kroeger - Belle Collaboration
P Krokovny - Belle Collaboration
T Kuhr - Belle Collaboration
R Kumar - Belle Collaboration
A Kuzmin - Belle Collaboration
Y. -J Kwon - Belle Collaboration
J. S Lange - Belle Collaboration
I. S Lee - Belle Collaboration
S. C Lee - Belle Collaboration
L. K Li - Belle Collaboration
Y. B Li - Belle Collaboration
L. Li Gioi - Belle Collaboration
J Libby - Belle Collaboration
D Liventsev - Belle Collaboration
M Lubej - Belle Collaboration
T Luo - Belle Collaboration
M Masuda - Belle Collaboration
T Matsuda - Belle Collaboration
D Matvienko - Belle Collaboration
J. T McNeil - Belle Collaboration
M Merola - Belle Collaboration
K Miyabayashi - Belle Collaboration
H Miyata - Belle Collaboration
R Mizuk - Belle Collaboration
G. B Mohanty - Belle Collaboration
H. K Moon - Belle Collaboration
T Mori - Belle Collaboration
R Mussa - Belle Collaboration
E Nakano - Belle Collaboration
M Nakao - Belle Collaboration
T Nanut - Belle Collaboration
K. J Nath - Belle Collaboration
Z Natkaniec - Belle Collaboration
M Niiyama - Belle Collaboration
N. K Nisar - Belle Collaboration
S Nishida - Belle Collaboration
H Ono - Belle Collaboration
P Pakhlov - Belle Collaboration
G Pakhlova - Belle Collaboration
B Pal - Belle Collaboration
S Pardi - Belle Collaboration
H Park - Belle Collaboration
S Paul - Belle Collaboration
T. K Pedlar - Belle Collaboration
R Pestotnik - Belle Collaboration
L. E Piilonen - Belle Collaboration
V Popov - Belle Collaboration
M Ritter - Belle Collaboration
G Russo - Belle Collaboration
D Sahoo - Belle Collaboration
Y Sakai - Belle Collaboration
S Sandilya - Belle Collaboration
L Santelj - Belle Collaboration
T Sanuki - Belle Collaboration
V Savinov - Belle Collaboration
O Schneider - Belle Collaboration
G Schnell - Belle Collaboration
C Schwanda - Belle Collaboration
Y Seino - Belle Collaboration
K Senyo - Belle Collaboration
M. E Sevior - Belle Collaboration
V Shebalin - Belle Collaboration
C. P Shen - Belle Collaboration
T. -A Shibata - Belle Collaboration
J. -G Shiu - Belle Collaboration
B Shwartz - Belle Collaboration
F Simon - Belle Collaboration
A Sokolov - Belle Collaboration
E Solovieva - Belle Collaboration
M Starič - Belle Collaboration
J. F Strube - Belle Collaboration
M Sumihama - Belle Collaboration
T Sumiyoshi - Belle Collaboration
K Suzuki - Belle Collaboration
M Takizawa - Belle Collaboration
U Tamponi - Belle Collaboration
K Tanida - Belle Collaboration
Y Tao - Belle Collaboration
F Tenchini - Belle Collaboration
M Uchida - Belle Collaboration
T Uglov - Belle Collaboration
S Uno - Belle Collaboration
P Urquijo - Belle Collaboration
Y Usov - Belle Collaboration
S. E Vahsen - Belle Collaboration
C Van Hulse - Belle Collaboration
G Varner - Belle Collaboration
V Vorobyev - Belle Collaboration
A Vossen - Belle Collaboration
B Wang - Belle Collaboration
C. H Wang - Belle Collaboration
M. -Z Wang - Belle Collaboration
P Wang - Belle Collaboration
X. L Wang - Belle Collaboration
M Watanabe - Belle Collaboration
S Watanuki - Belle Collaboration
E Widmann - Belle Collaboration
E Won - Belle Collaboration
H Ye - Belle Collaboration
C. Z Yuan - Belle Collaboration
Y Yusa - Belle Collaboration
S Zakharov - Belle Collaboration
Z. P Zhang - Belle Collaboration
V Zhilich - Belle Collaboration
V Zhukova - Belle Collaboration
V Zhulanov - Belle Collaboration
Belle Collaboration
Publication Details: Phys.Rev.Lett, Vol.121(5), pp.052003-052003
Identifiers: 9918659208331
Academic Unit: King Abdulaziz City for Science & Technology; University of Tabuk; King Abdulaziz University; King Abdullah University of Science & Technology; Najran University
Language: English
Resource Type: Preprint