Search for the glueball candidates f0(1500) and fJ(1710) in γγ collisions

ALEPH Collaboration

doi:10.1016/S0370-2693(99)01390-8

Search for the glueball candidates f₀(1500) and f_J(1710) in γγ collisions

ALEPH Collaboration

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46 Scopus citations

Abstract

Data taken with the ALEPH detector at LEP1 have been used to search for γγ production of the glueball candidates f₀(1500) and f(J)(1710) via their decay to π⁺π^-. No signal is observed and upper limits to the product of γγ width and π⁺ π^- branching ratio of the f₀(1500) and the f(J)(1710) have been measured to be Γ(γγ→f₀(1500)) · BR(f₀(1500) → π⁺π^-) < 0.31 keV and Γ(γγ → f(J)(1710)) · BR(f(J)(1710) → π⁺π^-) < 0.55 keV at 95% confidence level.

Original language	English (US)
Pages (from-to)	189-199
Number of pages	11
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	472
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(99)01390-8
State	Published - Jan 13 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(99)01390-8

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@article{d03d735c84f54f758b3fcc2798201627,

title = "Search for the glueball candidates f0(1500) and fJ(1710) in γγ collisions",

abstract = "Data taken with the ALEPH detector at LEP1 have been used to search for γγ production of the glueball candidates f0(1500) and f(J)(1710) via their decay to π+π-. No signal is observed and upper limits to the product of γγ width and π+ π- branching ratio of the f0(1500) and the f(J)(1710) have been measured to be Γ(γγ→f0(1500)) · BR(f0(1500) → π+π-) < 0.31 keV and Γ(γγ → f(J)(1710)) · BR(f(J)(1710) → π+π-) < 0.55 keV at 95\% confidence level.",

author = "\{ALEPH Collaboration\} and R. Barate and D. Decamp and P. Ghez and C. Goy and Lees, \{J. P.\} and E. Merle and Minard, \{M. N.\} and B. Pietrzyk and R. Alemany and S. Bravo and Casado, \{M. P.\} and M. Chmeissani and Crespo, \{J. M.\} and E. Fernandez and M. Fernandez-Bosman and Ll Garrido and E. Graug{\`e}s and A. Juste and M. Martinez and G. Merino and R. Miquel and Mir, \{Ll M.\} and A. Pacheco and I. Riu and H. Ruiz and A. Colaleo and D. Creanza and \{De Palma\}, M. and G. Iaselli and G. Maggi and M. Maggi and S. Nuzzo and A. Ranieri and G. Raso and F. Ruggieri and G. Selvaggi and L. Silvestris and P. Tempesta and A. Tricomi and G. Zito and X. Huang and J. Lin and Q. Ouyang and T. Wang and Y. Xie and R. Xu and S. Xue and J. Zhang and L. Zhang and P. Elmer",

year = "2000",

month = jan,

day = "13",

doi = "10.1016/S0370-2693(99)01390-8",

language = "English (US)",

volume = "472",

pages = "189--199",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Search for the glueball candidates f0(1500) and fJ(1710) in γγ collisions

AU - ALEPH Collaboration

AU - Barate, R.

AU - Decamp, D.

AU - Ghez, P.

AU - Goy, C.

AU - Lees, J. P.

AU - Merle, E.

AU - Minard, M. N.

AU - Pietrzyk, B.

AU - Alemany, R.

AU - Bravo, S.

AU - Casado, M. P.

AU - Chmeissani, M.

AU - Crespo, J. M.

AU - Fernandez, E.

AU - Fernandez-Bosman, M.

AU - Garrido, Ll

AU - Graugès, E.

AU - Juste, A.

AU - Martinez, M.

AU - Merino, G.

AU - Miquel, R.

AU - Mir, Ll M.

AU - Pacheco, A.

AU - Riu, I.

AU - Ruiz, H.

AU - Colaleo, A.

AU - Creanza, D.

AU - De Palma, M.

AU - Iaselli, G.

AU - Maggi, G.

AU - Maggi, M.

AU - Nuzzo, S.

AU - Ranieri, A.

AU - Raso, G.

AU - Ruggieri, F.

AU - Selvaggi, G.

AU - Silvestris, L.

AU - Tempesta, P.

AU - Tricomi, A.

AU - Zito, G.

AU - Huang, X.

AU - Lin, J.

AU - Ouyang, Q.

AU - Wang, T.

AU - Xie, Y.

AU - Xu, R.

AU - Xue, S.

AU - Zhang, J.

AU - Zhang, L.

AU - Elmer, P.

PY - 2000/1/13

Y1 - 2000/1/13

N2 - Data taken with the ALEPH detector at LEP1 have been used to search for γγ production of the glueball candidates f0(1500) and f(J)(1710) via their decay to π+π-. No signal is observed and upper limits to the product of γγ width and π+ π- branching ratio of the f0(1500) and the f(J)(1710) have been measured to be Γ(γγ→f0(1500)) · BR(f0(1500) → π+π-) < 0.31 keV and Γ(γγ → f(J)(1710)) · BR(f(J)(1710) → π+π-) < 0.55 keV at 95% confidence level.

AB - Data taken with the ALEPH detector at LEP1 have been used to search for γγ production of the glueball candidates f0(1500) and f(J)(1710) via their decay to π+π-. No signal is observed and upper limits to the product of γγ width and π+ π- branching ratio of the f0(1500) and the f(J)(1710) have been measured to be Γ(γγ→f0(1500)) · BR(f0(1500) → π+π-) < 0.31 keV and Γ(γγ → f(J)(1710)) · BR(f(J)(1710) → π+π-) < 0.55 keV at 95% confidence level.

UR - https://www.scopus.com/pages/publications/0034642470

UR - https://www.scopus.com/pages/publications/0034642470#tab=citedBy

U2 - 10.1016/S0370-2693(99)01390-8

DO - 10.1016/S0370-2693(99)01390-8

M3 - Article

AN - SCOPUS:0034642470

SN - 0370-2693

VL - 472

SP - 189

EP - 199

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -

Search for the glueball candidates f₀(1500) and f_J(1710) in γγ collisions

Abstract

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