Miller, M.A.
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A Study of the Reactions $K^0_L p \to K^0_S p$, $\Lambda \pi^+$, $\Sigma^0 \pi^+$ and $\Lambda \pi^+ \pi^0$ Near 550-{MeV}/$c$

Engler, A. ; Keyes, G. ; Kraemer, R.W. ; et al.
Phys.Rev.D 18 (1978) 3061, 1978.
Inspire Record 6591 DOI 10.17182/hepdata.24324

We present measurements of the differential and polarization cross sections for the reactions KL0p→Ks0p, Λπ+, Σ0π+, and Λπ+π0 made in a hydrogen bubble chamber exposed to a beam of KL0 with incident momentum 550±35 MeV/c. The quasielastic data imposes additional constraints on the partial-wave analyses of the KN and K¯N systems. Our data show no strong energy-dependent effects in the region of the reported Σ(1580), JP=32− state. The phase of the forward regeneration amplitude was found to be about - 160° independent of KL0 momentum.

8 data tables
Table 1

SYSTEMATIC ERRORS INCLUDED.

Table 2

ROUGH FIT - POSSIBLY OTHER SYSTEMATIC ERRORS.

Table 3

No description provided.

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Inclusive Negative Hadron Production from High Energy $\bar{\nu}$ Nucleus Charged Current Interactions

Berge, J.P. ; Bogert, D. ; Endorf, R. ; et al.
Phys.Rev.D 18 (1978) 3905, 1978.
Inspire Record 130082 DOI 10.17182/hepdata.24370

We present data on inclusive negative-hadron production from charged-current antineutrino interactions in a 21% Ne-H mixture. Inclusive single-particle distributions are presented and are shown to be insensitive to the momentum transferred to the hadron vertex. Comparisons made to inclusive data from π−p and π−n interactions indicate a close similarity between the hadrons resulting from π-nucleon and ν¯-nucleus interactions. The general features of the ν¯-nucleus data are found to be similar to those seen in ν¯p interactions. This last observation implies that ν¯p and ν¯n interactions are similar and that nuclear effects are small.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


MOMENTUM SPECTRA OF SECONDARY PROTONS FROM p p, p d AND p C COLLISIONS AT 4.3-GeV/c, 6.3-GeV/c AND 8.9-GeV/c

Azhgirei, L.S. ; Alaverdian, G.B. ; Vzorov, I.K. ; et al.
Sov.J.Nucl.Phys. 28 (1978) 515, 1978.
Inspire Record 130758 DOI 10.17182/hepdata.18248

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


A Measurement of the Energy Dependence of Elastic $\pi p$ and $p p$ Scattering at Large Angles

Jenkins, K.A. ; Price, L.E. ; Klem, R. ; et al.
Phys.Rev.Lett. 40 (1978) 425, 1978.
Inspire Record 6233 DOI 10.17182/hepdata.3359

We have measured π±p and pp elastic differential cross sections in the range |cosθc.m.|<0.35 for incident momenta from 2 to 9.7 GeV/c for π−p and pp and from 2 to 6.3 GeV/c for π+p. We find that the fixed-c.m.-angle πp differential cross sections cannot be described as simple functions of s. The data are compared to the energy and angular dependence predicted by the constituent model of Gunion, Brodsky, and Blankenbecler.

56 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Fluctuations in Large Angle $\pi^\pm p$ Elastic Scattering

Jenkins, K.A. ; Price, L.E. ; Klem, R. ; et al.
Phys.Rev.Lett. 40 (1978) 429, 1978.
Inspire Record 6210 DOI 10.17182/hepdata.76245

Large-angle π±p elastic-scattering cross sections, measured between 2 and 9 GeV/c in fine intervals of incident momentum and scattering angle, are used to search for cross-section fluctuations occurring for small changes in the center-of-mass energy as suggested by Ericson and Mayer-Kuckuck and by Frautschi. Significant fluctuations are observed.

144 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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CHARGED CURRENT NEUTRINO INTERACTIONS BELOW 30-GeV

Asratian, A.E. ; Bugorsky, A.P. ; Epshtein, V.Sh. ; et al.
Phys.Lett.B 76 (1978) 239-242, 1978.
Inspire Record 130941 DOI 10.17182/hepdata.26951

Charged current data of a spark chamber neutrino experiment at the 70 GeV Serpukhov accelerator (10 200 events in the v beam and 3600 events in the v beam with energies up to 30 GeV) have been analyzed. Total neutrino and antineutrino cross sections and v -distributions are obtained.

2 data tables
Table 1

Measured charged current total cross section.

Table 2

Measured charged current total cross section.


The Production Properties of anti-p p --> anti-Delta++ Delta++ from 3.6-GeV/c to 12-GeV/c

Donald, R.A. ; Edwards, D.N. ; Houlden, M.A. ; et al.
Nucl.Phys.B 145 (1978) 1-23, 1978.
Inspire Record 136798 DOI 10.17182/hepdata.34883

Cross sections and decay distribution moments are presented for the reaction p p → Δ ++ Δ ++ at 3.6 GeV/ c , and compared with previously published data at 9.1 and 12 GeV/ c . With the aid of the quark model, we have isolated the natural and unnatural parity exchange contributions and shown them to accord with expectations based on simple Regge-pole exchanges.

13 data tables
Table 1

DOUBLE RESONANCE PRODUCTION IS 62 +- 2 PCT OF CHANNEL.

Table 2

DIFFERENTIAL CROSS SECTION INTERCEPT AND SLOPE. EVENT SAMPLE DEFINED BY CUTS ON LONGITUDINAL PHASE SPACE PLOT.

Table 3

No description provided.

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Inclusive Production of K* (890), Sigma (1385) and S* (993) Resonances in anti-p p Interactions at 12-GeV/c Incident Momentum

Baland, J.F. ; Grard, F. ; Herquet, P. ; et al.
Nucl.Phys.B 140 (1978) 220-234, 1978.
Inspire Record 135964 DOI 10.17182/hepdata.35033

The reactions p p → K ∗ (890) X , p p →Σ ± (1385) X and p p → S ∗ (993) X at 12 GeV/ c incident momentum have been studied using 19 000 events with a visible V 0 decay in BEBC. Inclusive production cross sections of these resonances as a function of transverse momentum and rapidity are presented. The contribution of annihilation to the production of the K ∗ (890) is investigated from a comparison with the corresponding pp data.

3 data tables
Table 1

COMBINDED K*+ AND K*- DATA IN THIS TABLE.

Table 2

COMBINDED K*+ AND K*- DATA IN THIS TABLE.

Table 3

No description provided.


Large Angle anti-Proton Proton Elastic Scattering Between 1.50-GeV/c and 2.06-GeV/c

Jayet, B. ; Gailloud, M. ; Rosselet, P. ; et al.
Nuovo Cim.A 45 (1978) 351-370, 1978.
Inspire Record 135058 DOI 10.17182/hepdata.37584

We present differential cross-sections for pp elastic scattering at eight laboratory momenta from 1.50 to 2.06 GeV/c. The data are analysed using an 8-parameter optical modelà la Frahn and Venter. However, the best representation of the differential cross-sections is obtained by combining the glory model with a parametrization of the scattering amplitude in terms of coherent exponentials. Both representations show the dominance of the partial wave with orbital angular momentum equal to four.

1 data table
Table 1

No description provided.


The Structure of the High Momentum Parts of the Deuteron Spectra from d d Collisions at 4.3-GeV/c, 6.3-GeV/c and 8.9-GeV/c

Azhgirei, L.S. ; Ignatenko, M.A. ; Ivanov, V.V ; et al.
Nucl.Phys.A 305 (1978) 397-403, 1978.
Inspire Record 135985 DOI 10.17182/hepdata.37086

The experimental data on d-d collisions at 4.3, 6.3 and 8.9 GeV/ c , exhibiting the two-peak structure in the high-momentum parts of the secondary deuteron spectra at momentum transfers | t | ≈ 0.4–0.8 (GeV/ c ) 2 , are presented. An analysis of the results in terms of the multiple nucleon-nucleon scattering model is given. Some conclusions about the mechanism of the elastic and quasielastic d-d scattering at the above-mentioned momentum transfers are made.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.