Baatar, T.
NUCLEUS NUCLEUS --> PI- X
Max results
Sort by Reverse order

Showing 10 of 26 results

Spectra of protons and pi- mesons in C C interactions at 4.2-GeV/c per nucleon.

Kanarek, T. ; Kladnitskaya, E.N. ; Toneeva, G.P. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 1054-1057, 1988.
Inspire Record 261912 DOI 10.17182/hepdata.38883

None

22 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

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

No description provided.

More…

Observation of Baryons With High Transverse Momenta in $p$, $d$, He and C Nuclear Interactions With Tantalum Nuclei at 4.2-{GeV}/$c$

Akhababian, N. ; Baatar, Ts. ; Baldin, A.M. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 559, 1983.
Inspire Record 180913 DOI 10.17182/hepdata.9923

None

10 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Analysis of Behavior of $\pi^-$ Mesons and Protons Produced in Nucleus-nucleus Interactions at 4.2-{GeV}/$c$ Per Nucleon Depending on the Number of Interacting Protons

Agakishiev, G.N. ; Backovic, S. ; Boldea, V. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 852, 1987.
Inspire Record 235264 DOI 10.17182/hepdata.9548

None

22 data tables
Table 1

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

Table 2

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

Table 3

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

More…

BEHAVIOR OF pi- MESON PRODUCTION INVARIANT DIFFERENTIAL CROSS-SECTIONS IN NUCLEAR INTERACTIONS AT 4.2-GeV/c PER NUCLEON

Armutliisky, D. ; Gasparian, A.P. ; Grishin, V.G. ; et al.
Yad.Fiz. 42 (1985) 200-204, 1985.
Inspire Record 207766 DOI 10.17182/hepdata.17537

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Negative pion production in subthreshold heavy ion collisions

Suzuki, T. ; Fukuda, M. ; Ichihara, T. ; et al.
Phys.Lett.B 257 (1991) 27-31, 1991.
Inspire Record 324305 DOI 10.17182/hepdata.29463

Inclusive π − spectra have been measured for 14 N+C collisions at 41 A , 67 A , 80 A and 135 A MeV, the lowest energies measured for the charged pion. The cross sections fall exponentially with T π and the exponential slope factors at 90° in the nucleon-nucleon center of mass frame are determined. Energy distributions below a beam energy of 100 A MeV are less steep than expected from the monotonic decrease of the slope factor down to 100 A MeV. The production mechanism of energetic pions far below threshold is discussed for several models.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Dependence of $\pi^-$ Meson Spectra at Fixed Angles on the Atomic Weight of Projectile in Interactions Between Light Nuclei ($p$, $d$, $\alpha$, C) and Carbon Nucleus at 4.2-{GeV}/$c$ Per Nucleon

Agakishiev, G.N. ; Armutliiski, D. ; Backovic, S. ; et al.
Sov.J.Nucl.Phys. 51 (1990) 1004-1007, 1990.
Inspire Record 287327 DOI 10.17182/hepdata.38755

None

17 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Multiplicity, Momentum and Angular Characteristics of $\pi^-$ Mesons for $p$ C, $d$ C, $\alpha$ C and C C Interactions at 4.2-{GeV}/$c$ Per Nucleon

The Alma Ata-Baku-Belgrade-Bucharest-Dubna-Kishinev-Leipzig- Moscow-Prague-Samarkand-Sofiya-Tashkent-Tbilisi-Ulan Bator-Varna collaboration Agakishiev, G.N. ; Akhababian, N. ; Armutliisky, D. ; et al.
Z.Phys.C 27 (1985) 177, 1984.
Inspire Record 203342 DOI 10.17182/hepdata.1999

Light ion collisions with carbon target at 4.2 GeV/c/N are studied. Pion multiplicity distributions, momentum and angular spectra are analysed. These data are described in terms of models assuming independent interactions of nucleons from the projectile nucleus with the target.

18 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Measurements at 0-degrees of negatively charged particles and anti-nuclei produced in collision of 14.6-A/GeV/c Si on Al, Cu, and Au targets

Aoki, M. ; Beatty, J. ; Beavis, D. ; et al.
Phys.Rev.Lett. 69 (1992) 2345-2348, 1992.
Inspire Record 344921 DOI 10.17182/hepdata.19827

We report measurements of d¯, p¯, K−, and π− produced at 0° in collisions of 14.6A GeV/c Si28 on Al, Cu, and Au targets. A beam-line focusing spectrometer was used to identify particles at rigidities from -2 to -8 GV. The ratio of d¯/p¯ invariant cross sections at midrapidity (y=1.7) is (1±0.7)×10−5, larger than expected from a calculation of dd¯ direct production but smaller than predicted by a simple coalescence model. We also report limits on the production of exotic particles.

10 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Meson production in p + U, O + U and S + U interactions at 200-GeV/nucleon.

The NA38 collaboration Abreu, M.C. ; Baglin, C. ; Baldisseri, A. ; et al.
Z.Phys.C 55 (1992) 365-371, 1992.
Inspire Record 344266 DOI 10.17182/hepdata.14583

Meson production in proton, oxygen and sulphur interactions with uranium targets at 200 GeV/nucleon is studied. We measure the inclusive meson cross-section d σ/dPT2 and its evolution fromp+U to S+U. The cross-section fitted with an exponential gives an inverse slopePT0 of the order of 210 MeV/c. As a function of the neutral transverse energy,PT0 values show a slight rise followed by a plateau. The normalized difference (σ+−σ−)/σ− between positive and negative meson cross-sections is found to increase withET.

6 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…