Antufev, Yu.P.
Pion-Proton Scattering
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Resonance behavior of a K(S) K(S) system near the mass 1775-MeV.

Barkov, B.P. ; Baloshin, O.N. ; Batalova, N.V. ; et al.
JETP Lett. 68 (1998) 764-769, 1998.
Inspire Record 482985 DOI 10.17182/hepdata.16825

The preliminary results of an investigation of a system of two K S mesons in the mass interval 1600–1950 MeV are reported. The events were obtained on a 6-m magnetic spark spectrometer at ITEP in π − p interactions at 40 GeV, using a neutral trigger which suppressed both charged particles and γ rays. A peak of width ≃30 MeV with statistical significance not lower than six standard deviations is observed with momentum transfer selection |tu|0.23 GeV2 near the mass 1775 MeV of the K S K S system. The observed phenomena can be interpreted as the existence of one resonance with the indicated parameters, or two narrower resonances. In the latter case, their masses are 1768±1.5 and 1787±1.5 MeV. The widths of these states are comparable to the mass resolution of the spectrometer (∼5 MeV). Estimates of the product σ ⋅BR(K S K S ) give ∼1.5 and 2.5 nb, respectively, for the first and second states.

1 data table
Table 1

One or two resonances solutions are used.


High p(T) inclusive hadron production in pi- p collisions at 40-GeV and angles 49-degrees <= theta(cm) <= 93-degrees

Turchanovich, L.K. ; Abramov, V.V. ; Baldin, B.Yu. ; et al.
Phys.Atom.Nucl. 56 (1993) 1367-1377, 1993.
Inspire Record 356443 DOI 10.17182/hepdata.40547

None

6 data tables
Table 1

Only statistical errors are given.

Table 2

Only statistical errors are given.

Table 3

Only statistical errors are given.

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Study of the reaction pi- p ---> eta-prime eta-prime n

Berdnikov, E.B. ; Bityukov, S.I. ; Borisov, G.V. ; et al.
Z.Phys.C 57 (1993) 13-16, 1993.
Inspire Record 340793 DOI 10.17182/hepdata.14498

The reaction π−p→η′η′n has been studied atpπ=37 GeV/c. Total of 14 events of this reaction have been selected. It has been shown that in the effective mass spectrum of the η′η′ system the events are concentrated mainly near the reaction threshold, which might be caused by the decayX(1910)→η′η′. The reaction cross-section has been evaluated: σ(π−p→η′η′n)=110±40 nb.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Angular distribution of the production of symmetric hadron pairs in pi- p collisions at 40-GeV

Volkov, A.A. ; Kostritsky, A.V. ; Abramov, V.V. ; et al.
JETP Lett. 58 (1993) 486-492, 1993.
Inspire Record 346766 DOI 10.17182/hepdata.40644

None

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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On the role of rescattering in the production of particles with large transverse momentum in pi- A interactions at 38-GeV/c.

The RISK collaboration Akhobadze, K.G. ; Bannikov, A.V. ; Boos, E.G. ; et al.
Sov.J.Nucl.Phys. 52 (1990) 662-665, 1990.
Inspire Record 299247 DOI 10.17182/hepdata.17239

None

6 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

PT(P=3,NAME=OUT)**2 - MEAN SQUARE OF THE PROJECTION OF THE ASSOCIATED PARTICLE TRANSVERSE MOMENTUM ONTO THE NORMAL TO THE TRIGGER PARTICLE PRODUCTION PLANE.

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ELASTIC SCATTERING OF pi- AND K- MESONS ON PROTONS AT 43-GeV/c MOMENTUM

The SIGMA-AYaKS & Dubna-Serpukhov-Tbilisi collaborations Antipov, Yu.M. ; Batarin, V.A. ; Bezzubov, V.A. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 85, 1988.
Inspire Record 253399 DOI 10.17182/hepdata.38881

None

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

FROM EXPONENTIAL FIT OF D(SIG)/D(T) IN RANGE 0. < ABS(T) < 1. GEV.


Differences of total cross-sections for momenta up to 65 gev/c

Gorin, Yu.P. ; Denisov, S.P. ; Donskov, S.V. ; et al.
Yad.Fiz. 17 (1973) 309-326, 1973.
Inspire Record 85157 DOI 10.17182/hepdata.19258

None

1 data table
Table 1

No description provided.


Differences in Total Cross-Section for Momenta Up to 65-GeV/c

Denisov, S.P. ; Donskov, S.V. ; Gorin, Yu.P. ; et al.
Nucl.Phys.B 65 (1973) 1-28, 1973.
Inspire Record 73611 DOI 10.17182/hepdata.32391

Total cross sections for π − , K − and p on protons and deutrons have been measured in the momentum range 15 to 60 GeV/ c . Total cross sections for particle interactions with neutrons have been determined with an energy dependent Glauber correction. Using the positive particle data obtained earlier with the same experimental apparatus, the differences of total cross sections for particles and antiparticles as well as for particles belonging to the same isospin multiplet have been calculated.

16 data tables
Table 1

THESE DATA WERE PREVIOUSLY PUBLISHED IN YU. P. GORIN ET AL., SJNP 15, 530 (1972) OR YF 15, 953 (1972).

Table 2

No description provided.

Table 3

No description provided.

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Total cross-sections of interactions of pi+, k+ mesons, and protons with protons and deuterons in the momentum range 15-60 gev/c.

Gorin, Yu.P. ; Denisov, S.P. ; Donskov, S.V. ; et al.
Yad.Fiz. 14 (1971) 998-1005, 1971.
Inspire Record 76130 DOI 10.17182/hepdata.19283

None

1 data table
Table 1

No description provided.


Total cross-sections of the pi+- p and pi+- d interactions in the momentum region 15-60 gev/c and glauber correction

Gorin, Yu.P. ; Denisov, S.P. ; Donskov, S.V. ; et al.
Yad.Fiz. 15 (1972) 953-958, 1972.
Inspire Record 76031 DOI 10.17182/hepdata.19276

None

1 data table
Table 1

THESE DATA ARE ALSO GIVEN IN S. P. DENISOV ET AL., NP B65, 1 (1973) AND SO ARE NOT ENCODED.