Kladnitskaya, E.N
SIG
[2.0, 5.0]
Max results
Sort by Reverse order

Showing 8 of 8 results

Inelastic Interactions Between 6.8-BeV/c $\pi^-$ Mesons and Nucleons

Birger, N.G. ; Wang, Kangchang ; Trka,Z. ; et al.
Sov.Phys.JETP 14 (1962) 1043-1052, 1962.
Inspire Record 1387796 DOI 10.17182/hepdata.17077

An analysis was made of 355 interactions between 1r- mesons and nucleons. The momentum and angular distributions of the secondary charged particles were measured. Information on 1r0 mesons produced in the interactions has been obtained. The experimental data are compared with the statistical theory. The results suggest that peripheral interactions may exist. In events of low multiplicity (two-prong cases) "one-meson" peripheral interactions play an important role, while in events of large multiplicity an important role is played by interactions not of the one-meson type, among which also central collisions are possible.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Pion resonances accompanying strange particle production in 7.5 GeV $\pi^- -p$ interactions

Belyakov, V.A. ; Veksler, V.I. ; Viryasov, N.M. ; et al.
Sov.Phys.JETP 19 (1964) 1326-1332, 1964.
Inspire Record 1387584 DOI 10.17182/hepdata.17001

The simultaneous production of pion resonances and strange particles was investigated. The simultaneous production of p 0 mesons and A-K pairs was observed in events characterized by charged particle multiplicity ns = 4 and having cross sections upo = 20 ± 8 ~b. Cross sections for the production of w and YJ resonances are presented. The 1340-MeV peak in the distribution of four-pion effective masses is discussed.

1 data table
Table 1

No description provided.


Elastic and inelastic proton-nucleon interactions at high energies

Azimov, S.A. ; Bannik, B.P. ; Grishin, V.G. ; et al.
91-100, 1960.
Inspire Record 1341348 DOI 10.17182/hepdata.19307

None

1 data table
Table 1

No description provided.


Search for d' in pion inclusive spectra from p p interactions.

Abramov, B.M. ; Bulychjov, Sergey A. ; Khanov, A.I. ; et al.
Eur.Phys.J.A 1 (1998) 115-116, 1998.
Inspire Record 468080 DOI 10.17182/hepdata.43711

We report on our measurement of the inclusive spectrum of positive pions from the reaction pp→π++X on a CH2 internal target of the ITEP proton synchrotron at 1.5 GeV/c with a missing

1 data table
Table 1

No description provided.


SEARCH FOR LAMBDA p STATES IN THE BARYON EXCHANGE REACTION p p ---> LAMBDA p K+ AT 11.75-GeV/c

Arenton, M.W. ; Ayres, D.S. ; Diebold, R. ; et al.
Phys.Rev.D 28 (1983) 657, 1983.
Inspire Record 188917 DOI 10.17182/hepdata.23770

We have obtained 1400 events of the baryon-exchange reaction pp→ΛpK+ using the ANL Zero Gradient Synchrotron 11.75-GeV/c polarized proton beam and the effective-mass spectrometer. A search for enhancements in the Λp mass spectrum has been made. No enhancements are observed; in particular, the narrow Λp enhancement at 2.13 GeV seen in K−d→Λpπ− is not observed. We establish limits on the production of narrow states of ∼ 10 nb. Also, 100000 events of the forward reaction pp→ΛK+p were examined and no narrow Λp enhancements are seen.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


A Study of Isospin = 1 Meson States Using 10-{GeV}/$c K^- K^0$ Production Data

Martin, Alan D. ; Ozmutlu, E.N. ; Baldi, R. ; et al.
Phys.Lett.B 74 (1978) 417-421, 1978.
Inspire Record 129502 DOI 10.17182/hepdata.27459

We perform an amplitude analysis of 10 GeV/ c π − p → K − K S 0 p data as a function of K − K 0 mass from threshold up to 2 GeV. We find that the A 2 and g resonances are produced dominantly by natural and unnatural parity exchange, respectively, and we determine their resonance parameters. We present further evidence for the I = 1, 4 + state A 2 ∗ (1900), in particular by isolating interference effects. The structure of S-wave K − K 0 production suggests an I = 1, 0 + state just below 1300 MeV of width about 250 MeV.

1 data table
Table 1

CROSS SECTIONS FROM FITTING MASS SPECTRUM. THE RESONANT AMPLITUDE CONTRIBUTIONS ALSO GIVEN IN PAPER.


Inelastic Photoproduction of omega and rho+- Mesons

Nelson, C.A., Jr. ; May, E.N. ; Abramson, J. ; et al.
Phys.Rev.D 17 (1978) 647, 1978.
Inspire Record 4373 DOI 10.17182/hepdata.24401

We report measurements of inelastic photoproduction of ω and ρ± mesons from hydrogen and deuterium at incident photon energies in the range 7.5-10.5 GeV. For ωΔ and ρ−Δ++ production, differential cross sections dσdt′ and spin density matrices are presented. For higher missing masses the cross sections dσdMX2 and invariant structure functions F(x) are also given. The data are compared to a one-pion-exchange model. We conclude that pion exchange is dominant for inelastic ω photoproduction, but unimportant for ρ±.

4 data tables
Table 1

CROSS SECTION PER NUCLEON FOR COMBINED HYDROGEN AND DEUTERIUM DATA ALLOWING FOR A GLAUBER CORRECTION FACTOR OF 0.88 FOR THE DEUTERIUM CROSS SECTIONS.

Table 2

HYDROGEN AND DEUTERIUM DATA COMBINED BY AVERAGING.

Table 3

OBTAINED BY EXTRAPOLATING A FIT TO D(SIG)/DT OVER -T = 0 TO 0.52 GEV**2.

More…

Cross-Sections of Strange Particles Produced in pi- p Interactions at 5-GeV/c

Glagolev, V.V. ; Dushutin, N.K. ; Kladnitskaya, E.N. ; et al.
Sov.J.Nucl.Phys. 21 (1975) 637, 1975.
Inspire Record 90781 DOI 10.17182/hepdata.19091

None

1 data table
Table 1

No description provided.