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CUMULATIVE PION PRODUCTION AT 0.6-GeV/c TO 1.62-GeV/c MOMENTA IN p A ---> pi+- X REACTIONS AT THE PROTON ENERGY RANGE OF 10-GeV TO 14-GeV

Boyarinov, S.V. ; Gerzon, S.A. ; Kiselev, Yu.T. ; et al.
ITEP-5-1987, 1987.
Inspire Record 245435 DOI 10.17182/hepdata.40055

None

8 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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PRODUCTION OF F- MESONS IN ANTI-NEUTRINO N INTERACTIONS

Asratian, A.E. ; Gorichev, P.A. ; Kruchinin, S.P. ; et al.
JETP Lett. 46 (1987) 521-523, 1987.
Inspire Record 256218 DOI 10.17182/hepdata.40097

None

1 data table
Table 1

No description provided.


Measurement of inclusive cross sections for production of cumulative protons in pi-, K-, and anti-p interactions in Be at 40-GeV/c.

Antipov, Yu.M. ; Batarin, V.A. ; Bezzubov, V.A. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 297-300, 1988.
Inspire Record 254775 DOI 10.17182/hepdata.40801

None

1 data table
Table 1

No description provided.


Total Neutrino and Anti-neutrino Charged Current Cross-section Measurements in 100-{GeV}, 160-{GeV} and 200-{GeV} Narrow Band Beams

Berge, J.P. ; Blondel, A. ; Bockmann, P. ; et al.
Z.Phys.C 35 (1987) 443, 1987.
Inspire Record 246156 DOI 10.17182/hepdata.15709

Neutrino and antineutrino total charged current cross sections on iron were measured in the 100, 160, and 200 GeV narrow band beams at the CERN SPS in the energy range 10 to 200 GeV. Assuming σ/E to be constant, the values corrected for non-isoscalarity are σv/E = (0.686 ± 0.019) * 10−38 cm2/ (GeV · nucleon) and σv/E = (0.339 ± 0.010) * 10−38 cm2/ (GeV·nucleon). Between 50 and 150 GeV no energy dependence of σ/E was observed within ±3% for neutrino and ±4% for antineutrino interactions.

5 data tables
Table 1

Measured charged current total cross section.

Table 2

Measured charged current total cross section.

Table 3

No description provided.

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Measurement of the Two Photon Reaction $\gamma \gamma \to \pi^+ \pi^- \pi^+ \pi^-$ at Large Values of $Q^2$

The TASSO collaboration Braunschweig, W. ; Gerhards, R. ; Kirschfink, F.J. ; et al.
Z.Phys.C 41 (1988) 353-357, 1988.
Inspire Record 250570 DOI 10.17182/hepdata.15557

The process γγ→π+π−π+π− has been investigated in reactions of the typee+e−→e+e−π+π−π+π− in the single tag mode. The range of the four momentum squared of one of the virtual photons was 0.28 GeV2/c2≦Q2≦3.6 GeV2/c2, the average being 〈Q2〉=0.92 GeV2/c2; the other photon was quasi real. The reaction is mainly described by the channels γγ→ρ0ρ0 and γγ→4π (phase space), occuring with about equal probability. TheQ2-dependence of the cross section is in agreement with the ρ form factor.

2 data tables
Table 1

Data read from graph.. Additional overall systematic error 25%.

Table 2

Data read from graph.. Additional overall systematic error 25%.. The Q**2 approx 0 datum is deduced from the earlier TASSO paper, Brandelik et al, Phys. Lett. 97B(1980)448, (<a href=http://durpdg.dur.ac.uk/scripts/reacsearch.csh/TESTREAC/red+1151> RED = 1151 </a>) on rho0 rho0 production.


CORRELATION AMONG CHARGED SECONDARY PARTICLES IN INTERACTIONS OF ANTI-NUCLEONS WITH TANTALUM NUCLEI AT A MOMENTUM OF 6.1-GEV/C

Andreev, V.F. ; Baranov, P.S. ; Levonian, S.V. ; et al.
JETP Lett. 45 (1987) 662-664, 1987.
Inspire Record 256457 DOI 10.17182/hepdata.16900

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


BELOW THRESHOLD AND NEAR THRESHOLD PRODUCTION OF ANTI-PROTONS IN COLLISIONS WITH NUCLEI

Lepikhin, Yu.B. ; Smirnitsky, V.A. ; Sheinkman, V.A. ;
JETP Lett. 46 (1987) 275-278, 1987.
Inspire Record 256006 DOI 10.17182/hepdata.16897

None

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.



Single Diffraction Dissociation in $\pi^+ p$ and $K^+ p$ Interactions at 250-{GeV}/$c$

The EHS/NA22 collaboration Adamus, M. ; Azhinenko, I.V. ; Almeida, F.M.L., Jr. ; et al.
Z.Phys.C 39 (1988) 301, 1988.
Inspire Record 254506 DOI 10.17182/hepdata.15646

None

1 data table
Table 1

No description provided.


Determination of the Real Part of the Isospin Even Forward Scattering Amplitude of Pion Nucleon Scattering at 55-{MeV} as a Test of Low-energy Quantum Chromodynamics

Wiedner, U. ; Goring, K. ; Jaki, J. ; et al.
Phys.Rev.Lett. 58 (1987) 648-650, 1987.
Inspire Record 246624 DOI 10.17182/hepdata.20153

The real part of the isospin-even forward-scattering amplitude of pion-nucleon scattering has been determined at a pion energy of Tπ=55 MeV by measurement of the elastic scattering of positive and negative pions on protons within the Coulomb-nuclear interference region. The value confirms the prediction of the Karlsruhe-Helsinki phase-shift analysis for that energy. These phases have been used to determine the σ term of pion-nucleon scattering by means of dispersion relations, resulting in a value for σ which is in contradiction with chiral perturbation theory of QCD.

1 data table
Table 1

PI- P cross sections normalised to the Coulomb cross section taken from the Karlesruhe-Helsinki phase shift analysis (R. Koch, E. Pietarinen (NP A336(80)331).