Grishin, V.G.
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Muon Pairs and Upper Limit for $\Upsilon$ Production by 280-{GeV} Muons

Bollini, D. ; Frabetti, P.L. ; Heiman, G. ; et al.
Nucl.Phys.B 199 (1982) 27, 1982.
Inspire Record 169127 DOI 10.17182/hepdata.34208

The high mass μ + μ − pairs produced by 280 GeV μ + on a carbon target are studied in a search for the Y production. The high mass continuum in the region 2–18 GeV is interpreted in terms of QED pair production and of μ pairs originating from the decay of hidden and open charm particles as well as of hadrons ( π , K) from deep inelastic interactions. The upper limit for the upsilon production by muons is found to be, at the 90% confidence level, σ γ ·(γ→μ + μ − )<13·10 −39 cm 2 /nucleon.

8 data tables
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VECTOR omega (783) AND rho (770) MESONS PRODUCTION IN ANTI-NEUTRINOS NEUTRAL CURRENT INTERACTIONS

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Denisov, A.G. ; Gapienko, G.S. ; et al.
IFVE-81-175, 1981.
Inspire Record 169737 DOI 10.17182/hepdata.41297

None

6 data tables
Table 1

No description provided.

Table 2

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Table 3

No description provided.

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ESTIMATE OF THE AVERAGE MULTIPLICITY OF RELATIVISTIC PROTONS PRODUCED IN MULTI - NUCLEON AND pi- C-12 INTERACTIONS

Grishin, V.G. ; Kanarek, T. ; Simic, L. ;
Sov.J.Nucl.Phys. 36 (1982) 248, 1982.
Inspire Record 168966 DOI 10.17182/hepdata.39146

None

12 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

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COMPARISON OF THE JET BEHAVIOR OF HADRONS IN pi- p INTERACTIONS AT 40-GeV/c WITH HADRON PRODUCTION IN e+ e- ANNIHILATION

Grishin, V.G. ; Didenko, L.A. ; Kanarek, T. ;
JINR-P1-81-542, 1981.
Inspire Record 168221 DOI 10.17182/hepdata.39140

None

8 data tables
Table 1

No description provided.

Table 2

NON DIFFRACTION EVENTS.

Table 3

No description provided.

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ASYMMETRY OF THE REACTION gamma d ---> p n CROSS-SECTION WITH POLARIZED PHOTONS IN THE ENERGY REGION E (gamma) = 0.4-GeV - 0.7-GeV

Adamian, F.V. ; Arustamian, G.V. ; Galumian, P.I. ; et al.
EFI-505-48-81-YEREVAN, 1981.
Inspire Record 171117 DOI 10.17182/hepdata.18464

None

1 data table
Table 1

Axis error includes +- 10/10 contribution (ERROR IN VALUE OF PHOTON'S POLARIZATION).


OBSERVATION OF pi- MESON CORRELATED EMISSION IN C - Ta INTERACTIONS AT P (0) = 4.2-GEV/c PER NUCLEON

Akhababian, N. ; Angelov, N. ; Baatar, Ts. ; et al.
JINR-E1-81-470, 1981.
Inspire Record 167530 DOI 10.17182/hepdata.9979

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

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QUASIELASTIC NEUTRINO AND ANTI-NEUTRINOS INTERACTION AT THE SERPUKHOV ACCELERATOR

The Serpukhov-Moscow collaboration Belikov, S.V. ; Belokopytov, Yu.A. ; Bugorsky, A.P. ; et al.
IFVE-81-146, 1981.
Inspire Record 169077 DOI 10.17182/hepdata.41330

None

4 data tables
Table 1

Axis error includes +- 10/10 contribution.

Table 2

Axis error includes +- 10/10 contribution.

Table 3

Axis error includes +- 10/10 contribution.

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INVESTIGATION OF EFFECTS OF PION IDENTITY PRODUCED IN pi- p INTERACTIONS AT 40-GeV/c

Angelov, N.S. ; Akhababian, N.O. ; Grishin, V.G. ; et al.
Sov.J.Nucl.Phys. 35 (1982) 699, 1982.
Inspire Record 167521 DOI 10.17182/hepdata.39159

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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phi MESON INCLUSIVE PRODUCTION BY 70-GeV/c PROTONS

Antipov, Yu.M. ; Bessubov, V.A. ; Budanov, N.P. ; et al.
Phys.Lett.B 110 (1982) 326-328, 1982.
Inspire Record 166471 DOI 10.17182/hepdata.30975

Results of the experimental study of inclusive φ meson production off berillium nuclei by 70 GeV/ c protons in the beam fragmentation region x > 0.41 are presented. Fitting of the measured differential cross sections to the forms d σ d x ∼ (1 − x) n x and d σ d p 2 t ∼ exp (−bp 2 t ) gives the parameters n = 6.0 ± 1.7 and b = (2.4 ± 0.7) (GeV/ c ) −2 . In the framework of a quark-parton model the measured φ meson x -distribution suggests that in the region of x > 0.41 nearly 90% of the φ mesons are produced via a strange sea quark fusion. The ratio of the OZI-forbidden and OZI-allowed transition coupling constants has been found to be ten times smaller than the same ratio calculated from the partial decay widths. The total inclusive cross section is estimated to be σ (pN → φ X) = (0.7 ± 0.2) × 10 −27 cm 2 .

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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