YN scattering data: PI64
The experiment:
11 elastic Λ p events have been recorded in the
Berkeley-Powell 30-inch heavy liquid bubble chamber.
The liquid used was a mixture of 76%
CF3Br and 24% C3H8.
The Λ's were produced in K- - nucleus reactions.
45000 frames were scanned.
The data:
Λ p → Λ p
|
total elastic cross section (SGT)
|
|
momentum range number of SGT [mb]
[MeV/c] events
150 - 400 11 34 +/- 10
|
Notes:
-
Corrections have been applied for small angle scattering events
that could not be detected.
-
The uncertainty is the statistical uncertainty of 11 events.
-
The article contains a graph that shows some information on the
angular distribution of the events.