Haase, D.G.
DN/DT
Max results
Sort by Reverse order

Showing 3 of 3 results

Measurement of the t distribution in diffractive photoproduction at HERA.

The ZEUS collaboration Breitweg, J. ; Derrick, M. ; Krakauer, D. ; et al.
Eur.Phys.J.C 2 (1998) 237-246, 1998.
Inspire Record 452355 DOI 10.17182/hepdata.44323

Photon diffractive dissociation, $\gamma p \to Xp$, has been studied at HERA with the ZEUS detector using $ep$ interactions where the virtuality $Q^2$ of the exchanged photon is smaller than 0.02 GeV$^2$. The squared four-momentum $t$ exchanged at the proton vertex was determined in the range $0.073<|t|<0.40$ GeV$^2$ by measuring the scattered proton in the ZEUS Leading Proton Spectrometer. In the photon-proton centre-of-mass energy interval $176

2 data tables
Table 1

T is the squared four momentum transfer at the proton vertex.

Table 2

SLOPE of the DN/DT distribution.


Structures and t Dependence of Two-Body Proton Diffraction Dissociation at 28.5-GeV/c

Cavalli-Sforza, M. ; Fermi, G. ; Goggi, G. ; et al.
Lett.Nuovo Cim. 18 (1977) 174-180, 1977.
Inspire Record 123855 DOI 10.17182/hepdata.37426

None

1 data table
Table 1

T-DEPENDENCE OF TWO-BODY PROTON DIFFRACTION DISSOCIATION FOR VARIOUS MASS BINS. FOR IDENTIFICATION OF POSSIBLE <P PI0> AND <N PI+> RESONANCES, SEE THE PREVIOUS LETTER, R. R. APPLE ET AL., NCL 18, 167 (1977).


Cross-Section Measurement for Nonstrange Final States and Single Pion Production in pi+ p Interactions at 3.6-GeV/c

Macnaughton, J. ; Butler, W.R. ; Coyne, D.G. ; et al.
Phys.Rev.D 15 (1977) 1832-1845, 1977.
Inspire Record 124169 DOI 10.17182/hepdata.24652

Cross sections are presented for all final states without strange-particle production. Contributions to single-pion production are found from (i) Δ(1238)π, (ii) ρ+p, (iii) nucleon diffractive dissociation into Nπ, (iv) N*(1688)π+, and (v) "phase space." Processes (i), (ii), and (iii) are studied in some detail taking into account overlaps between the various subchannels.

10 data tables
Table 1

No description provided.

Table 2

'JM'.

Table 3

'JM'. USING DATA WITH 1.12 < M(P PI+) < 1.32 GEV AND COS(P PI DECAY ANGLE IN JACKSON FRAME) < 0.

More…