Gramenitsky, I.M.
Max results
Sort by Reverse order

Showing 10 of 324 results

Date

RATIO OF CUMULATIVE PION YIELDS OF DIFFERENT SIGN IN PROTON NUCLEAR INTERACTIONS AT 17.5-GEV UP TO 63-GEV PROTON ENERGY. (IN RUSSIAN)

Belyaev, I.M. ; Gavrishchuk, O.P. ; Zolin, L.S. ; et al.
Dubna Jinr - N8-85 (85,REC.JUN.) 29-37, 1985.
Inspire Record 220449 DOI 10.17182/hepdata.38257

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


OBSERVATION OF ANTI-D MESONS IN N C INTERACTIONS AT 40-GEV/C - 70-GEV/C.

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Czech.J.Phys.B 36 (1986) 1303-1310, 1986.
Inspire Record 222567 DOI 10.17182/hepdata.39496

We have observed the production of\(\bar D^0 \) andD− mesons in neutron carbon interactions at 40–70 GeV/c. The experiment was performed with the spectrometer BIS-2 located in the neutron beam 4N of the Serpukhov accelerator.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

CORRECTED FOR ACCEPTANCE. AUTHORS NAMED THIS SPECTRUM 'INVARIANT'.

More…

ASYMMETRY OF CROSS-SECTIONS FOR THE REACTION GAMMA HE-3 ---> P D WITH LINEARLY POLARIZED GAMMA RAYS

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.
JETP Lett. 40 (1984) 1275-1277, 1984.
Inspire Record 220217 DOI 10.17182/hepdata.16924

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


INVESTIGATION OF THE G AND H PARAMETERS FOR THE REACTION GAMMA P ---> N PI+ IN THE REGION OF THE FIRST PI N RESONANCE. (IN RUSSIAN)

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.
Yad.Fiz. 40 (1984) 133-138, 1984.
Inspire Record 215378 DOI 10.17182/hepdata.17657

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


POLARIZATION EFFECTS IN RHO0 MESON PRODUCTION IN ANTI-PROTON PROTON INTERACTIONS AT 22.4-GEV/C, 12-GEV/C, AND 5.7-GEV/C

Batyunya, B.V. ; Boguslavsky, I.V. ; Boos, E.G. ; et al.
Phys.Rev.Lett. 55 (1985) 562-565, 1985.
Inspire Record 221353 DOI 10.17182/hepdata.20274

The ρ0-meson spin alignment is studied in p¯p interactions at 22.4 and 12 GeV/c and in the reaction p¯p→2π++2π−+neutrals at 5.7 GeV/c. An essential ρ0-meson spin alignment is observed. The values of the ρ00T element of the ρ0-meson spin-density matrix in the transversity frame are 0.56 ± 0.07, 0.53 ± 0.05, and 0.54 ± 0.04 for the above-mentioned interactions, respectively. An increase of ρ00T with ρ0 transverse momentum is obtained.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

INVESTIGATION OF INCLUSIVE PROCESSES pi- A ---> p (backwards) X AT 40-GeV/c

Albini, E. ; Antipov, V.V. ; Bellini, G. ; et al.
Sov.J.Nucl.Phys. 43 (1986) 585, 1986.
Inspire Record 215986 DOI 10.17182/hepdata.9916

None

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Inclusive Photoproduction of Strange Baryons at 20-{GeV}

The SLAC Hybrid Facility Photon collaboration Abe, K. ; Armenteros, R. ; Bacon, T.C. ; et al.
Phys.Rev.D 32 (1985) 2869-2882, 1985.
Inspire Record 213727 DOI 10.17182/hepdata.23548

Cross sections are presented for the inclusive photoproduction of KS0, Λ, Λ¯, Ξ−, Ξ¯−, Σ0, and Σ*±(1385) at 20 GeV. An upper limit to Ω− production is also given. The data come from 284 000 hadronic events photoproduced in the SLAC 1-m hydrogen-bubble-chamber hybrid facility exposed to a nearly monochromatic, polarized 20-GeV backscattered photon beam. A comparison of the KS0, Λ, Λ¯, and Ξ− rates per inelastic event to π±p data show that γp rates are consistent with being higher than the π±p rates, providing evidence of an ss¯ component of the photon. The pair cross sections for KS0KS0, KS0Λ, KSoΛ¯, and ΛΛ¯ are presented. The xF distributions of the Λ, Λ¯, and Ξ− are compared to a quark-diquark fusion model, giving information on strange-baryon photoproduction mechanisms.

1 data table
Table 1

No description provided.


Lifetimes, Cross-sections and Production Mechanisms of Charmed Particles Produced by 20-{GeV} Photons

The SLAC Hybrid Facility Photon collaboration Abe, K. ; Armenteros, R. ; Bacon, T.C. ; et al.
Phys.Rev.D 33 (1986) 1, 1986.
Inspire Record 214735 DOI 10.17182/hepdata.23544

Seventy-one events containing charmed-particle decays have been observed in an experiment using the SLAC Hybrid Facility exposed to a backward-scattered photon beam. Several improvements were made to the apparatus since the previous experiment on charm photoproduction. Results for the charmed-meson lifetimes are consistent with the published results from the previous experiment and the two data samples have been combined yielding a total sample of 136 charm events. After imposing rigorous cuts, 50 neutral, 48 charged, and 2 charged/neutral ambiguous decays remain. From these, the charmed-meson lifetimes are measured to be &=(8.6±1.3−0.3+0 .7)×10−13 sec, &=(6.1±0.9±0.3)×10 −13 sec, and their ratio &=1.4±0.3− 0.1+0.2. The total charm cross section at a photon energy of 20 GeV has been measured to be (62±8−10+15) nb. There is evidence for both DD¯X and D¯Λc+X production with σD¯Λc+X/σcharm=(71± 11±6)%.

1 data table
Table 1

No description provided.


STUDY OF anti-p p ELASTIC SCATTERING AT 22.4-GeV/c

The Dubna-Alma Ata-Kosice-Moscow-Prague-Sofiya-Helsinki collaboration Batyunya, B.V. ; Boguslavsky, I.V. ; Bruncko, D. ; et al.
Sov.J.Nucl.Phys. 44 (1986) 969, 1986.
Inspire Record 222984 DOI 10.17182/hepdata.39005

None

3 data tables
Table 2

INTEGRATED D(SIG)/D(T).

Table 3

OBTAINED FROM FIT D(SIG)/D(T)=A*EXP(B*T+C*T**2) IN 0.05 < -T < 0.3.


CHARACTERISTICS OF CHARGED PARTICLE MULTIPLICITY IN anti-n n AND n n INTERACTIONS AND anti-n n ANNIHILATION PROCESSES AT 6.1-GeV

The Dubna-Bucharest-Yerevan-Kosice-Moscow-Prague-Sofiya-Tbilisi collaboration Batyunya, B.V. ; Boguslavsky, I.V. ; Bruncko, D. ; et al.
Czech.J.Phys.B 36 (1986) 1273, 1986.
Inspire Record 222985 DOI 10.17182/hepdata.38975

Topological cross sections and characteristics of charged particle multiplicity distributions for¯nn andnn interactions and¯nn annihilations at 6·1 GeV/c are presented. KNO-distributions for¯nn andnn interactions are very similar. Characteristics for¯nn and¯pp annihilations are identical at equal energies.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…