Minguzzi-Ranzi, A.
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CHARACTERISTICS OF NEUTRAL CURRENT INTERACTIONS INDUCED BY NEUTRINOS

Marriner, J. ; Barbaro-Galtieri, A. ; Bosetti, P. ; et al.
Phys.Rev.D 27 (1983) 2569-2579, 1983.
Inspire Record 195608 DOI 10.17182/hepdata.23834

The ratio of neutral-current to charged-current interactions is measured to be 0.30±0.03 for isoscalar targets, in good agreement with the results of previous experiments. Two independent methods are employed for isolating neutral-current events, one based on hadronic interactions, and the other on the momentum transverse to the hadron shower. The ratio of neutral-current interactions on neutrons to those on protons is measured to be 1.08±0.19.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


STUDY OF A2 PRODUCTION IN THE REACTION PI- P ---> K0 K- P AT 50-GEV/C, 100-GEV/C, AND 175-GEV/C

Bromberg, C. ; Dickey, J.o. ; Fox, G. ; et al.
Phys.Rev.D 27 (1983) 1-11, 1983.
Inspire Record 191493 DOI 10.17182/hepdata.23901

The reaction π−p→K0K−p has been measured from 50 to 175 GeV/c. The production characteristics of the A2 have been analyzed. We find spin and t dependence similar to lower energies, but the cross section falls rapidly with energy. In a Regge description of π−p→A2−p our data imply a rather small Pomeron-exchange component.

6 data tables
Table 1

No description provided.

Table 2

RAW CROSS SECTION WITHIN MASS CUTS.

Table 3

No description provided.

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A PARTIAL WAVE ANALYSIS OF THE F' REGION IN THE REACTION K- P ---> K ANTI-K LAMBDA0 AT 8.25-GeV/c

The BIRMINGHAM-CERN-GLASGOW-MICHIGAN STATE-PARIS collaboration Baubillier, M. ; Bloodworth, I.J. ; Burns, A. ; et al.
Z.Phys.C 17 (1983) 309-317, 1983.
Inspire Record 193023 DOI 10.17182/hepdata.16367

A partial wave analysis of theK\(\bar K\) system produced by 8.25 GeV/cK− mesons in the reaction\(K^ -p \to K\bar K\Lambda ^{ 0} \) has been performed, taking into account the information provided by the Λ0 decay. Thef′ region is dominated byD0(−) andD1(+) waves. We see no evidence for the production of new 0++ states in the mass region 1.05 to 1.75 GeV.

1 data table
Table 1

No description provided.


Inclusive $\Delta^{++}$ and $\Lambda$ Production in Proton Proton Interactions at {ISR} Energies

Drijard, D. ; Fabbri, F. ; Fischer, H.G. ; et al.
Z.Phys.C 21 (1984) 321, 1984.
Inspire Record 188801 DOI 10.17182/hepdata.16280

Inclusive cross sections forΔ++ production inpp interactions at different ISR energies are presented. The differential cross sectiondσ/dx forΔ++ production is found to be approximately independent of Feynmanx. No strong energy dependence is seen over the ISR energy range. The topological cross sections ofΔ++ at\(\sqrt s= 62\) GeV show an appreciable contribution from non-diffractive production mechanisms. An upper limit for theΔ0 production cross section is determined.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


MEASUREMENT OF THE SPECTATOR PROTON YIELD AT 0 ANGLE IN THE DEUTERON STRIPPING REACTION ON CARBON AT 8.9-GeV/c. (IN RUSSIAN)

Ableev, V.g. ; Vorobev, G.g. ; Zaporozhets, S.a. ; et al.
Yad.Fiz. 37 (1983) 132-136, 1983.
Inspire Record 192436 DOI 10.17182/hepdata.38079

The invariant cross section of the reaction of deuteron stripping on carbon target has been measured at a deuteron momentum of 8.9 GeV/c. The cross section is obtained at a zero detection angle of the stripping proton: E/p2xd2σ/dpdΩ=(281+-9)xbxGeV/srx(GeV/c)3. This value is consistent with the one calculated in the framework of the Bertocci-Treleani model of deuteron fragmentation. When the method of Nissen-Meyer is used for orthogonalization of the wave functions of primary deuteron and the (np) system, resulting from its disintegration, a similar calculation gives the result, which is 1.4 times larger than the measured value. Distribution in the cosine of angle of proton yield at the fixed proton momentum p turned out to be near to isotropy one and distribution in p at the fixed cos theta has the maximum at p=50 MeV/c

3 data tables

CHARGED PARTICLE MULTIPLICITIES IN 40-GeV/c HADRON - NUCLEUS INTERACTIONS WITH AND WITHOUT A HIGH P(T) TRIGGER.

The Alma Ata-Berlin-Budapest-Dubna-Dushanbe-Prague-Sofiya-Tbilisi-Warsaw collaboration Boos, E.G. ; Mosienko, A.M. ; Pokrovsky, N.A. ; et al.
JINR-E1-83-449, 1983.
Inspire Record 194989 DOI 10.17182/hepdata.39531

None

3 data tables
Table 1

CESIUM-IODINE DESIGNATED NUCLEUS.

Table 2

CESIUM-IODINE DESIGNATED NUCLEUS.

Table 3

CESIUM-IODINE DESIGNATED NUCLEUS.


DIFFRACTIVE PRODUCTION OF A NARROW BARYON IN NEUTRON CARBON INTERACTIONS

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Dubna Jinr - 83-602 (83,REC.NOV.) 6p, 1983.
Inspire Record 196394 DOI 10.17182/hepdata.39600

None

6 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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DIFFRACTIVE K0 LAMBDA0 PRODUCTION BY NEUTRONS WITH 40-GeV/c MEAN MOMENTUM

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
PHE 83-1, 1983.
Inspire Record 190017 DOI 10.17182/hepdata.31222

None

1 data table
Table 1

No description provided.


Forward Production of Charm States and Prompt Single Muons in 350-{GeV} $p$ Fe Interactions

Ritchie, J.L. ; Bodek, A. ; Breedon, R. ; et al.
Phys.Lett.B 126 (1983) 499, 1983.
Inspire Record 189126 DOI 10.17182/hepdata.30702

The forward production of charm states in 350 GeV p-Fe interactions has been studied via the production of prompt single muons with momentum p ≳ 20 GeV/ c . The data indicate equal production of single μ + and μ − events. The observed momentum distributions can be fit with the hypothesis that D mesons are produced with an invariant cross section proportional to (1 − x F ) 5.0±0.8 exp[−(2 ± 0.3) P t ] and do not favor a large diffractive cross section predicted by intrinsic charm models. Extrapolation of the distributions to x F = 0 yields a total D D production cross section of 22.6 ± 2.1(±3.6)ωb/nucleon on the assumption of a linear A dependence and 8% average semileptonic branching ratio of charm states.

1 data table
Table 1

No description provided.


A DETERMINATION OF THE TOTAL PHOTONUCLEAR ABSORPTION CROSS-SECTION FOR PB IN THE DELTA RESONANCE REGION BY MEANS OF A NEUTRON MULTIPLICITY MEASUREMENT

Chollet, J.C. ; Arends, J. ; Beil, H. ; et al.
Phys.Lett.B 127 (1983) 331-335, 1983.
Inspire Record 194980 DOI 10.17182/hepdata.30716

Multiple-neutron events ( γ , i n…) for Pb have been recorded according to their neutron multiplicity i , for i ⩾ 1 with a quasi-monoenergetic photon beam obtained by the annihilation in flight of monochromatic positrons. These experimental results, taken with photon energies E γ from 145 up to 440 MeV, are subsequently used to determine the partial sum σ (2) ( E γ )= Σ i ⩾2 σ ( γ , i n…) and to evaluate the ensuing total photonuclear absorption cross section σ (tot: Eγ ).

4 data tables
Table 1

DATA FROM ARENDS ET AL., PL 98B/ 423/81 AND ROST (DISSERTATION) BONN IR-80-10 (1980).

Table 2

DATA FROM ARENS ET AL. PHOTOPION NUCLEAR PHYSICS, ED. P. STOLER (PLENUM NEW YORK, 1969) P. 385.

Table 3

DATA FROM LEPRETRE ET AL., NP A367/237/81 AND CARLOS ET AL., NP A378/317/82 FOR E<140 MEV AND THIS EXPERIMENT FOR E>140 MEV.

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