Bashian, A.
Strange production
[2.0, 5.0]
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Lambda Production in the Fragmentation Processes Target Fragmentation of Proton Into Lambda and Beam Fragmentation of K- Into Lambda at 4.25-GeV/c

The Amsterdam-CERN-Nijmegen collaboration Blokzijl, R. ; Bergé, J P ; De Groot, A J ; et al.
Nucl.Phys.B 98 (1975) 401-417, 1975.
Inspire Record 99057 DOI 10.17182/hepdata.31899

In the reaction K − +p→ Λ +X at 4.25 GeV/ c both the target fragmentation of the proton into lambda and the beam fragmentation of kaon into lambda have been studied. The sample consists of 21 000 Λ events with t >−1.0 (GeV/ c ) 2 and 9000 Λ events with u > −1.0 (GeV/ c ) 2 . Abundant π 0 and meson resonance production for residual masses M x <1.1 GeV/ c 2 is observed. In the t -channel of am effective exchange trajectory is deduced. which lies between the K and K(890) trajectories. In the u -channel the effective exchange trajectory is in good agreement with a nucleon trajectory. The extrapolated average pion multiplicities of the residual mass system in the t -channel are in very good agreement with the values measured in antiproton-proton annihilations at rest.

3 data tables match query
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Low-momentum interactions of Σ hyperons with protons

Dosch, H.G. ; Engelmann, R. ; Filthuth, H. ; et al.
Phys.Lett. 14 (1965) 162-163, 1965.
Inspire Record 1389643 DOI 10.17182/hepdata.30552

None

4 data tables match query
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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INCLUSIVE PARTICLE DISTRIBUTIONS FROM THE psi AND psi-prime DECAYS

Shinsky, Kirk A. ;
UMI-78-18395, 1978.
Inspire Record 133871 DOI 10.17182/hepdata.37231

None

14 data tables match query
Table 1

AT THE J/PSI RESONANCE.

Table 2

AT THE J/PSI RESONANCE.

Table 3

AT THE J/PSI RESONANCE.

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rivet Analysis
Pion and kaon pair production in photon-photon collisions

The TPC/Two Gamma collaboration Aihara, H. ; Alston-Garnjost, M. ; Avery, R.E. ; et al.
Phys.Rev.Lett. 57 (1986) 404, 1986.
Inspire Record 228072 DOI 10.17182/hepdata.20204

We report measurements of the two-photon processes e+e−→e+e−π+π− and e+e−→e+e−K+K−, at an e+e− center-of-mass energy of 29 GeV. In the π+π− data a high-statistics analysis of the f(1270) results in a γγ width Γ(γγ→f)=3.2±0.4 keV. The π+π− continuum below the f mass is well described by a QED Born approximation, whereas above the f mass it is consistent with a QCD-model calculation if a large contribution from the f is assumed. For the K+K− data we find agreement of the high-mass continuum with the QCD prediction; limits on f′(1520) and θ(1720) formation are presented.

5 data tables match query
Table 1

Data read from graph. Additional overall systematic error 20% not included.

Table 2

Data read from graph.. Additional overall systematic error 20% not included.

Table 3

Data read from graph.. Additional overall systematic error 20% not included.. The Q**2 dependence is normalized to unity for the bin centred on Q**2 = 0.

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Search for exotic resonances in k- d interactions at 3 gev/c

The SABRE collaboration Giacomelli, G. ; Lugaresi-Serra, P. ; Minguzzi-Ranzi, A. ; et al.
Phys.Lett.B 33 (1970) 373-376, 1970.
Inspire Record 63055 DOI 10.17182/hepdata.28726

A systematic search for exotic states produced in K − d interactions at 3 GeV/ c is reported. From the analysis of the mass spectra of strange mesons, non-strange mesons, hyperons with S = −1 and S = −2, upper limits for the production cross sections of exotic resonances may be placed at one or two orders of magnitude smaller than for the production of normal resonances of same strangeness and baryon number.

1 data table match query
Table 1

No description provided.


Production and Decays of K^*(1410) in 3.0 GeV/c K$^-$ p Interactions

Focardi, S. ; Minguzzi-Ranzi, A. ; Serra, P. ; et al.
Phys.Lett. 16 (1965) 351-354, 1965.
Inspire Record 49812 DOI 10.17182/hepdata.30377

None

1 data table match query
Table 1

No description provided.


Differential cross-sections for K+ n elastic scattering between 0.64-GeV/c and 1.51-GeV/c

The BGRT collaboration Giacomelli, G. ; Lugaresi-Serra, P. ; Mandrioli, G. ; et al.
Nucl.Phys.B 56 (1973) 346-355, 1973.
Inspire Record 84067 DOI 10.17182/hepdata.32566

We present experimental results on the K + n → K + n differential cross sections measured in deuterium at 13 momenta between 0.64 and 1.51 GeV/ c .

1 data table match query
Table 1

REACTION HAS A SPECTATOR PROTON. WHILE SOME DEUTERIUM CORRECTIONS HAVE BEEN APPLIED, THESE DATA ARE NOT DIVIDED BY THE DEUTERIUM FORM FACTOR APPEARING IN THE IMPULSE APPROXIMATION.


Anti-Proton-Proton Annihilation Into pi+ pi- and K+ K- at 6.2-GeV/c

Buran, T. ; Eide, A. ; Helgaker, P. ; et al.
Nucl.Phys.B 116 (1976) 51-64, 1976.
Inspire Record 110027 DOI 10.17182/hepdata.35565

The angular distributions for the two annihilation channels p ̄ p →π + π − and p ̄ p → K + K − have been measured at 6.2 GeV/ c . The two-pion channel shows peripheral peaks for π + and π − going forward, and the two-kaon channel shows a peripheral peak for the K − going forward. The results have been compared with the line-reversed elastic backward scattering reactions and also with a constituent interchange model.

2 data tables match query
Table 1

S = 13.546 GEV**2, T+U = -11.746 GEV**2, KINEMATIC LIMITS: -T = 0.063 AND 11.683 GEV**2.

Table 2

S = 13.546 GEV**2, KINEMATIC LIMITS: -T = 0.036 AND 11.262 GEV**2.


pi- p and K- p Elastic Scattering at 6.2-GeV/c

Buran, T. ; Eide, A. ; Helgaker, P. ; et al.
Nucl.Phys.B 111 (1976) 1-19, 1976.
Inspire Record 108747 DOI 10.17182/hepdata.35657

Data on 6.2 GeV/ c π − p and K − p elastic scattering cross sections are presented in the range 0.3 < − t < 10.7 (GeV/ c ) 2 .

2 data tables match query
Table 1

No description provided.

Table 2

No description provided.


Inclusive Baryon Production in e+ e- Annihilation

Piccolo, M. ; Peruzzi, I. ; Luke, D. ; et al.
Phys.Rev.Lett. 39 (1977) 1503, 1977.
Inspire Record 121395 DOI 10.17182/hepdata.20965

The inclusive production of antiprotons and Λ's in e+e− annihilation has been measured as a function of the c.m. energy in the range 3.7-7.6 GeV. We find that the baryon cross section has a behavior different from the total hadronic production. Our results show a rapid rise in the ratio σp¯σμμ between 4.4 and 5 GeV, consistent with what would be expected from charmed baryon production. Λ¯ production is 10-15% of p¯ production at all energies.

1 data table match query
Table 1

NOT INCLUDING SYSTEMATIC ERRORS.