HEPData Search

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

Table 1

Table 2

Table 3

MEASUREMENT OF PRODUCTION CROSS-SECTIONS FOR NEGATIVE PIONS, KAONS, AND PROTONS AT 10-GeV, 18-GeV AND 24-GeV

Amann, J.F. ; Macek, R.J. ; Sanford, T.W.L. ; et al.

LA-9486-MS, 1982.

Inspire Record 181718 DOI 10.17182/hepdata.38249

None

12 data tables

Table 1

1.0 cm WT target.

Table 2

1.0 cm C target.

Table 3

1.0 cm CU target.

More…

THE SEARCH FOR CUMULATIVE omega MESONS IN THE pi- Cu ---> omega (180-degrees) X REACTION AT 3.8-GeV/c MOMENTUM

Arkhipov, V.V. ; Astvatsaturov, R.G. ; Malakhov, A.I. ; et al.

Sov.J.Nucl.Phys. 38 (1983) 402, 1983.

Inspire Record 181382 DOI 10.17182/hepdata.39085

None

1 data table

Table 1

No description provided.

POSSIBLE OBSERVATION OF DIBARYON RESONANCE IN PROCESSES OF RELATIVISTIC DEUTERON FRAGMENTATION

Ableev, V.G. ; Dimitrov, Kh. ; Filipkowski, A. ; et al.

JINR-E1-82-516, 1982.

Inspire Record 179223 DOI 10.17182/hepdata.39544

None

1 data table

Table 1

No description provided.

A Study of the Proton Momentum Spectrum From Deuteron Fragmentation at 8.9 GeV/$c$ and an Estimate of Admixture Parameters for the Six Quark State in Deuteron

Ableev, V.G. ; Abdushukurov, D.A. ; Avramenko, S.A. ; et al.

Nucl.Phys.A 393 (1983) 491, 1983.

Inspire Record 179179 DOI 10.17182/hepdata.39547

The momentum spectrum of protons emitted at small angles in the stripping reaction d + 12 C → p + X has been measured at a deuteron momentum of 8.9 GeV/ c . The data are described in the framework of the Glauber-Sitenko theory using the hybrid model of the deuteron wave function which includes a six-quark state. The parameters of this state are determined. A shoulder in the spectrum has been observed in the proton momenta region which kinematically corresponds to the production of a dibaryon resonance with a mass from 2.0 to 2.2 GeV.

1 data table

Table 1

No description provided.