Markou, A.
PI- NUCLEUS --> CHI2(3555) X
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Production of charmonium states in pi- Be collisions at 515-GeV/c

The E672-E706 collaboration Koreshev, V. ; Jesik, R. ; Mendez, H. ; et al.
Phys.Rev.Lett. 77 (1996) 4294-4297, 1996.
Inspire Record 419626 DOI 10.17182/hepdata.42234

We report on χc1 and χc2 production in the Feynman-x range 0.1

3 data tables
Table 1

No description provided.

Table 2

Cross section for the direct J/PSI production.

Table 3

No description provided.


HADRONS AND GAMMAS ASSOCIATED TO DIMUONS AND J / psi PARTICLES IN pi- C INTERACTIONS AT 38-GeV/c

The RISK collaboration Jani, J. ; Mihalyi, Z. ; Nyitrai, G. ; et al.
JINR-E1-87-397, 1987.
Inspire Record 251044 DOI 10.17182/hepdata.9973

None

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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DIFFERENCES BETWEEN PROTON AND PI- INDUCED PRODUCTION OF THE CHARMONIUM CHI STATES

Bauer, Daniel A. ; Graff, T.L. ; Lukens, P.T. ; et al.
Phys.Rev.Lett. 54 (1985) 753-756, 1985.
Inspire Record 216287 DOI 10.17182/hepdata.20333

The charmonium χ states are observed in both π− and p Be interactions near 200 GeV/c via their radiative decay into J/ψ. The χ(3510) and χ(3555) are produced with roughly equal cross sections in π− collisions while the χ(3555) dominates in p collisions. Simple gluon fusion can account for χ production with incident protons but additional mechanisms are needed for incident π−.

1 data table
Table 1

No description provided.


Measurement of Hadronic Production of the $\chi$ 1++ (3507) and the $\chi$ 2++ (3553) Through Their Radiative Decay to $J/\psi$

Lemoigne, Y. ; Barate, R. ; Bareyre, P. ; et al.
Phys.Lett.B 113 (1982) 509, 1982.
Inspire Record 176731 DOI 10.17182/hepdata.30918

The χ 1 ++ (3507) and the χ 2 ++ (3553) states have been observed in the Goliath spectrometer at the CERN SPS in 185 GeV/ c π − -Be collisions. Their radiative decays contribute 27.7% (for the χ 1 ++ ) and 12.8% (for the χ 2 ++ ) to J ϕ production. At this energy, their cross sections are 65±19 nb and 96±29 nb, respectively

1 data table
Table 1

No description provided.