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Absolute measurements of proton-proton small-angle elastic scattering and total cross section at 10, 19 and 26 GeV/ c

Bellettini, G. ; Cocconi, G. ; Diddens, A.N. ; et al.
Phys.Lett. 14 (1965) 164-168, 1965.
Inspire Record 1392870 DOI 10.17182/hepdata.895

None

4 data tables
Table 1

'1'. '2'. '3'.

Table 2

No description provided.

Table 3

No description provided.

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Investigation of the breakup of a target nucleus in nucleus-nucleus collisions at an incident momentum of 4.2 GeV/c per nucleon

Bondarenko, A.I. ; Bondarenko, R.A. ; Kladnitskaya, E.N. ;
Phys.Atom.Nucl. 60 (1997) 1833-1842, 1997.
Inspire Record 1392946 DOI 10.17182/hepdata.17124

None

6 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Elastic $pp$ scattering at 1.45 BeV

Kruchinin, S.P. ; Mukhin, K.N. ; Romantseva, A.S. ; et al.
Sov.J.Nucl.Phys. 1 (1965) 225-229, 1965.
Inspire Record 1392861 DOI 10.17182/hepdata.54964

None

3 data tables
Table 3

No description provided.


Version 2
Investigation of the ϱ-meson resonance with electron-positron colliding beams

Auslander, V.L. ; Budker, G.I. ; Pestov, Ju N. ; et al.
Phys.Lett.B 25 (1967) 433-435, 1967.
Inspire Record 1392895 DOI 10.17182/hepdata.29437

Preliminary results on the determination of the position and shape of the ϱ-meson resonance with electron-positron colliding beams are presented.

2 data tables
Table 1

Measured value of the pion form factor

Table 2

Fitted peak cross section.


Interaction of 9-Bev Protons with Free and Quasifree Nucleons in Photographic Emulsions

Bogachev, N.P. ; Bunyatov, S.A. ; Gramenitskii, I.M. ; et al.
Sov.Phys.JETP 10 (1960) 872-877, 1960.
Inspire Record 1392948 DOI 10.17182/hepdata.39967

None

1 data table
Table 1

No description provided.


Measurement of the reactions $K^+ d\to K^+ d$ and $K^+ d \to p^+ p n$ and an investigation of elastic $K^+$-nucleon scattering at 4.6 GeV/ c

Dehm, G. ; Geist, W. ; Göbel, G. ; et al.
Nucl.Phys.B 93 (1975) 387-404, 1975.
Inspire Record 1392684 DOI 10.17182/hepdata.26096

The coherent elastic reaction K + d → K + d and the break-up reaction K + d → K + pn are studied in a K + d experiment at 4.6 GeV/ c which the CERN 2 m bubble chamber. Partial and differential cross sections are given and the slopes of the differential cross sections are determined. The results for the reaction K + d → K + p(n s ), where n s denotes the spectator neutron, are compared with those of the reaction K + p → K + p on free protons. Combining our data with existing data on the reactions K + d → K 0 pp and K + p → K + p, parameters of the elastic K + -nucleon scattering at 4.6 GeV/ c are determined in the framework of the Glauber model. The D-wave of the deuteron and spin-flip effects are taken into account.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Resonance production and clustering effects in reactions $K^− p \to \Lambda^0$ + pions at an incident beam momentum 8.25 GeV/c

The Athens-Demokritos-Liverpool-Vienna collaboration Michaelidou, Ch. ; Kakoulidou, M. ; Michaelides, P. ; et al.
Nucl.Phys.B 140 (1978) 249-270, 1978.
Inspire Record 1392685 DOI 10.17182/hepdata.35024

We have estimated cross sections for the production of resonances in the reactions K − p → Λ 0 + pions. The data have also been analysed by a method which examines event-to-event fluctuations. Within the framework of the simple parametrization of resonance production assumed, the contribution from the resonances is insufficient to explain the observed fluctuations in the longitudinal emission of the final-state particles. These features are well reproduced by an independent cluster emission model.

1 data table
Table 1

No description provided.


Proton-deuterium bremsstrahlung at 200 MeV

Pinston, J.A. ; Barneoud, D. ; Bellini, V. ; et al.
Phys.Lett.B 249 (1990) 402-405, 1990.
Inspire Record 1392683 DOI 10.17182/hepdata.29616

Double differential cross sections for photons above 20 MeV energy were measured for the p+d reaction at 200 MeV. A comparison is made with previous measurements at 140 and 197 MeV. Below 80 MeV photon energy the cross sections and the angular distribution are in reasonable agreement with a recent calculation of the free pnγ elementary process.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Analysis of $\bar{p}p\to K^+ K^- \pi^+ \pi^-$ around 1 GeV/c

Price, L.R. ; Burns, R.R. ; Condon, P.E. ; et al.
Nucl.Phys.B 85 (1975) 326-336, 1975.
Inspire Record 1392681 DOI 10.17182/hepdata.32088

Approximately 100 000 four-prong antiproton annihilations in hydrogen were measured. A clean, unbiased sample of 842 K + K − π + π − events was obtained. This reaction is dominated by K ∗ (∼45%) and ϱ 0 (∼20%) production, with smaller amounts of A 2 0 (∼15%) and ϕ (∼5%) production. 25% of the reactions involved double resonance production. No significant three-body resonance production is observed.

1 data table
Table 1

ERRORS INCLUDE SYSTEMATICS.


Five-pion final state in p p annihilations at 0.70 to 1.1 GeV/c

Burns, R.R. ; Condon, P.E. ; Donahue, J. ; et al.
Nucl.Phys.B 85 (1975) 337-353, 1975.
Inspire Record 1392678 DOI 10.17182/hepdata.32116

Results are reported on the reaction p p → π + π + π − π − π 0 at six lab momenta spanning the region from 0.686 to 1.098 GeV/ c . The cross section for this process drops from 20.3 ± 1.2 mb at 0.686 GeV/ c to 13 1.0 mb at 1.098 GeV/ c . Resonance production is determined by means of a model which includes Bose symmetrization, Breit-Wigner amplitudes and Bose-Einstein correlations for the like-charged pion pairs in the nonresonant part of the amplitude. The likelihood fit to the resonance channels yields about 0.8% ηππ , 12% ϱ ± πππ , 2% f πππ , 8% ω ππ , 22% ϱ ± ϱ 0 π , 13% ωϱ 0 and 9% ω f with errors on the order of a few percent. Several percent A 1 ± ππ and X(1440) π were also needed to obtain good fits. The ϱ 0 πππ and ϱ 0 ϱ 0 π channels as well as A 2 ππ and A 1 0 ππ are consistent with zero. Reasonable fits to the mass distributions are obtained. Production angular distributions are found to be essentially uniform. The angular correlations between pion pairs are approximately fit by the simple model of resonance production with Bose symmetrization.

2 data tables
Table 1

Axis error includes +- 0.0/0.0 contribution.

Table 2

Axis error includes +- 0.0/0.0 contribution.