Particles from target E are extracted at an angle of 
with
respect to the proton beam direction for the 
beam line which
transports pions and muons of momenta ranging from 10 to 500 MeV/c.
The 
channel can be operated in two regimes: The first mode offers
high fluxes with low momentum resolution. The range of momenta
is limited to 280 MeV/c. The second regime is a low acceptance mode with
high momentum resolution up to 500 MeV/c.
The characteristics of the 
beam line are listed in
table 
; figure is a sketch of the beam channel.
Table: Some characteristics of
the 
Channel.
Figure: The 
Beam Line. This is the
standard part of the channel. The continuation of the beam line displayed in
figure 3.2 or figure 3.6, is adjustable according to the experiment.