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Differential cross-sections in pi- p ---> k0 lambda0 and pi- p ---> k0 sigma0 from 3 to 6 gev/c

Ward, C.E.W. ; Ambats, I. ; Lesnik, A. ; et al.
Phys.Rev.Lett. 31 (1973) 1149-1152, 1973.
Inspire Record 83757 DOI 10.17182/hepdata.21372

We have measured the differential cross sections for the associated-production reactions π−p→K0Λ0 and π−p→K0Σ0 at 3, 4, 5, and 6 GeV/c, with a total of over 40 000 events. We find that both reactions have exponential forward peaks for −t≲0.4 (GeV/c)2, with no indication of forward-direction flattening or turnover; the slopes of the forward peaks show little if any variation with momentum; and the two cross sections are equal within experimental error from −t=1.2 (GeV/c)2 out to at least −t=2.0 (GeV/c)2.

5 data tables
Table 1

INTERCEPT AND SLOPE FROM FIT TO D(SIG)/DT (PRESUMABLY FOR -TP < ABOUT 0.4 GEV**2).

Table 2

No description provided.

Table 3

No description provided.

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Production of Hadrons with Large Transverse Momentum at 200-GeV and 300-GeV.

Cronin, J.W. ; Frisch, Henry J. ; Shochet, M.J. ; et al.
Phys.Rev.Lett. 31 (1973) 1426-1429, 1973.
Inspire Record 81959 DOI 10.17182/hepdata.21382

Differential cross sections as a function of transverse momentum are presented for the production at ∼90° (in the c.m. system) of π±, K±, p, and p¯ in p-nucleus collisions at incident proton energies of 200 and 300 GeV.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Comparison of particle-antiparticle elastic scattering from 3 to 6 gev/c

Ambats, I. ; Ayres, D.S. ; Diebold, R. ; et al.
Phys.Rev.Lett. 29 (1972) 1415-1419, 1972.
Inspire Record 84577 DOI 10.17182/hepdata.21445

Differential cross sections for π±p, K±p, pp, and p¯p elastic scattering were measured at 3, 3.65, 5, and 6 GeVc for momentum transfers from 0.03 to 1.5 GeV2 using the Argonne effective mass spectrometer. Particular attention was paid to the relative particle-antiparticle normalization. The crossover points are consistent with no energy dependence, average values being 0.14 ± 0.03, 1.190 ± 0.005, and 0.160 ± 0.007 GeV2 for π's, K's, and protons, respectively.

1 data table
Table 1

No description provided.


K+ n charge exchange at 3.8 gev/c

Moninger, W. ; Eisenstein, Bob I. ; Kim, J. ; et al.
Phys.Rev.D 8 (1973) 38-44, 1973.
Inspire Record 81978 DOI 10.17182/hepdata.22019

We have found 431 events of the reaction K+d→K0pps at 3.8−GeVc K+ beam momentum in a 295 000-frame exposure of the Argonne National Laboratory 30-in. deuterium-filled bubble chamber. The event sample consists of one- and two-prong events with a visible K0 decaying to π+π− The total and differential cross sections are found after correction for unseen K0's and for efficiencies in the scanning-measuring-fitting chain. Comparisons of the data are made to an SU(3) sum rule, a Regge model, and data for K−p→K¯0n.

2 data tables
Table 1

No description provided.

Table 2

GLAUBER SCREENING AND PAULI EXCLUSION PRINCIPLE CORRECTIONS ARE REQUIRED TO YIELD THE K+ N CHARGE EXCHANGE CROSS SECTION. THE GLAUBER CORRECTION IMPLIES AN INCREASE IN THE CROSS SECTIONS BY THE FACTOR 1.016. THE PAULI CORRECTION IS SLIGHT EXCEPT AT LOW -T (<0.2 GEV**2) WHERE IT IS LARGE AND UNCERTAIN.


Real part of spinless p p-scattering amplitude at zero angle in the energy region from 0.135 to 1.700 gev/c

Amirkhanov, I.V. ; Bystritskii, V.M. ; Vertogradov, L.S. ; et al.
Yad.Fiz. 17 (1973) 1222-1224, 1973.
Inspire Record 85077 DOI 10.17182/hepdata.19177

None

1 data table
Table 1

FORWARD AMPLITUDE DEDUCED FROM D(SIG)/DOMEGA IN COULOMB-NUCLEAR INTERFERENCE REGION.


Slope parameter and real part of the p n elastic scattering amplitude in the energy range 10-70 gev

Beznogikh, G.G. ; Buyak, A. ; Zhidkov, N.K. ; et al.
Yad.Fiz. 18 (1973) 348-352, 1973.
Inspire Record 84825 DOI 10.17182/hepdata.19178

None

1 data table
Table 1

FOR -T = 0.002 TO 0.05 GEV**2.


Measurement of the cross-section of the reaction k- p ---> anti-k0 n at 25 gev/c

Belousov, V.I. ; Dmitrevskii, Yu.P. ; Karpekov, Yu.D. ; et al.
Yad.Fiz. 17 (1973) 1225-1229, 1973.
Inspire Record 85076 DOI 10.17182/hepdata.19246

None

1 data table
Table 1

No description provided.


Investigation of elastic p d scattering at 5 gev in the interference range of coulomb and nuclear interactions

Zlatanov, Z.M. ; Khristov, L.G. ; Devensky, P.A. ;
Yad.Fiz. 17 (1973) 93-97, 1973.
Inspire Record 85190 DOI 10.17182/hepdata.19247

None

3 data tables
Table 1

No description provided.

Table 2

FROM INTEGRATING D(SIG)/DOMEGA.

Table 3

REAL/IMAG FOR FORWARD AMPLITUDE FROM FIT TO D(SIG)/DOMEGA IN COULOMB-NUCLEAR INTERFERENCE REGION. GLAUBER MODEL USED TO DEDUCE VALUE FOR NEUTRON TARGET.


Study of the backward rho- meson production in reaction pi- p ---> p rho- within the incident momentum interval 1.80 to 3.25 gev/c.

Vladimirskii, V.V. ; Dzhelyadin, R.I. ; Dukhovskoi, I.A. ; et al.
Yad.Fiz. 17 (1973) 788-792, 1973.
Inspire Record 85120 DOI 10.17182/hepdata.19251

None

1 data table
Table 1

No description provided.


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.