Pater, J.R.
DSIG/DCOSTHETA
Max results
Sort by Reverse order

Showing 2 of 32 results

Date

Electroweak Effects in $e^+ e^- \to \mu^+ \mu^-$ at 29-{GeV}

Fernandez, E. ; Ford, William T. ; Read, Alexander L. ; et al.
Phys.Rev.Lett. 50 (1983) 1238, 1983.
Inspire Record 188749 DOI 10.17182/hepdata.20560

A measurement of the cross section for production of collinear muon pairs based upon a sample of about 3000 events observed in the MAC detector at the storage ring PEP is presented. From the angular asymmetry Aμμ=0.076±0.018 the axial-vector weak neutral coupling is found to be given by gAegAμ=0.31±0.08.

2 data tables
Table 1

Data on non-collinearity and angular distribution.

Table 2

Asymmetry measurement based on extrapolation of number of events to 4 PI acceptance.


Correlations Associated with Particles Produced at Small Angles in p p Collisions at the CERN ISR

The CHLM collaboration Albrow, M.G. ; Barber, D.P. ; Benz, P. ; et al.
Nucl.Phys.B 102 (1976) 275-296, 1976.
Inspire Record 2886 DOI 10.17182/hepdata.36078

Data on correlations between momentum analysed protons, pions or K mesons, and charged particles produced in pp collisions at the CERN ISR are presented. The charged particles were detected in a ∼4 π scintillation counter hodoscope. The pseudo-rapidity distributions are well described by production within the limits of cylindrical phase space, with negative kaons and antiprotons yielding narrower distributions than protons, pions and positive kaons. The azimuthal distributions show symmetry around the t -channel axis in the rest frame of the recoiling mass M x in pp → aX (a = detected proton, pion, positive kaon).

8 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…