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Analysis of $\bar{p}p\to K^+ K^- \pi^+ \pi^-$ around 1 GeV/c

Price, L.R. ; Burns, R.R. ; Condon, P.E. ; et al.
Nucl.Phys. B85 (1975) 326-336, 1975.
Inspire Record 1392681 DOI 10.17182/hepdata.32088

Approximately 100 000 four-prong antiproton annihilations in hydrogen were measured. A clean, unbiased sample of 842 K + K − π + π − events was obtained. This reaction is dominated by K ∗ (∼45%) and ϱ 0 (∼20%) production, with smaller amounts of A 2 0 (∼15%) and ϕ (∼5%) production. 25% of the reactions involved double resonance production. No significant three-body resonance production is observed.

1 data table

ERRORS INCLUDE SYSTEMATICS.


The Applicability of Zweig's Rule to anti-p p Annihilations at 3.6-GeV/c

Donald, R.A. ; Edwards, D.N. ; Houlden, M. ; et al.
Phys.Lett. B61 (1976) 210-212, 1976.
Inspire Record 113109 DOI 10.17182/hepdata.27692
1 data table

No description provided.


New data on OZI rule violation in anti-p p annihilation at rest

The OBELIX collaboration Bertin, A. ; Bruschi, M. ; De Castro, S. ; et al.
Phys.Lett. B388 (1996) 450-456, 1996.
Inspire Record 420512 DOI 10.17182/hepdata.41681
1 data table

(C=CORRECTED) the ratio with phase space correctio. The annihilation in liquid hydrogen (C=LIQUID) and in hydrogen at 3 atm (C=P).


anti-p + p ---> K+ + K- + pi+ + pi- reaction in the momentum range 400-MeV/c to 670-MeV/c

Fukushisa, R. ; Kishida, T. ; Komatsubara, T.K. ; et al.
Phys.Rev. D46 (1992) 2787-2791, 1992.
Inspire Record 345813 DOI 10.17182/hepdata.22761
13 data tables

No description provided.

Fraction obtained from the effective mass distribution.

Fraction obtained from the effective mass distribution.

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STUDY OF THE REACTION ANTI-P P ---> K+ K- PI+ PI- AT 8.3-GeV/c

Barnett, B. ; Burka, M. ; Chien, C.Y. ; et al.
Phys.Rev. D30 (1984) 1871-1875, 1984.
Inspire Record 209439 DOI 10.17182/hepdata.23646
2 data tables

No description provided.

No description provided.


Anti-p p annihilations into four charged mesons from 1.6 to 2.2 gev/c

Davidson, J. ; Chapman, J.W. ; Green, R.W. ; et al.
Phys.Rev. D9 (1974) 77-90, 1974.
Inspire Record 93127 DOI 10.17182/hepdata.21951
3 data tables

NORMALIZED TO KNOWN TOTAL CROSS SECTION.

'FIT 9'. ENERGY DEPENDENCE AND EFFECT OF BOSE-EINSTEIN STATISTICS ALSO STUDIED.

'FIT F'.


anti-Proton-Proton Annihilations Between 1.5-GeV/c and 2.0-GeV/c: Final States with at Least One K0(L) Meson

Vuillemin, V. ; Gailloud, M. ; Rosselet, P. ; et al.
Nuovo Cim. A33 (1976) 133, 1976.
Inspire Record 3307 DOI 10.17182/hepdata.37675
9 data tables

RESONANCE FRACTIONS FOR AP P --> KS (K+ PI- + K- PI+).

RESONANCE FRACTIONS FOR AP P --> KS (K+ PI- + K- PI+) PI0.

RESONANCE FRACTIONS FOR AP P --> KS KS PI+ PI-.

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Strange Particle Production in anti-p p Annihilation from 1.22-GeV/c to 1.35-GeV/c

Handler, T. ; Plano, R.J. ; Brucker, E.B. ; et al.
Nucl.Phys. B110 (1976) 173-188, 1976.
Inspire Record 100479 DOI 10.17182/hepdata.35744
7 data tables

No description provided.

RESONANCE FRACTIONS AND CROSS SECTIONS FOR AP P --> KS (K+ PI- + K- PI+).

RESONANCE FRACTIONS AND CROSS SECTIONS FOR AP P --> KS (K+ PI- + K- PI+) PI0.

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Phi and omega Meson Production in anti-p p Annihilations at 0.7-GeV/c-0.76-GeV/c and the OZI Rule

The BOMBAY-CERN-COLLEGE DE FRANCE-MADRID collaboration Cooper-Sarkar, Amanda M. ; Ganguli, S.N. ; Malhotra, P.K. ; et al.
Nucl.Phys. B146 (1978) 1-10, 1978.
Inspire Record 137031 DOI 10.17182/hepdata.34858
2 data tables

No description provided.

No description provided.


Properties of the Reaction anti-p p --> K+ K- pi+ pi- at 2.32-GeV/c

Chen, C.K. ; Fields, T. ; Rhines, D. ; et al.
Nucl.Phys. B130 (1977) 269-294, 1977.
Inspire Record 5388 DOI 10.17182/hepdata.35223
1 data table

INCOHERENT BREIT-WIGNER PLUS PHASE SPACE FIT TO RESONANCE MASS SPECTRA. THE EQUAL CROSS SECTIONS FOR CHARGE CONJUGATE FINAL STATES ARE NOT TABULATED.