energy spectrum showing the position of the
quasifree
peak. The spectrum was taken at 
and 
MeV. The cutoff at 100 MeV is
an artifact of the experiment.
at q = 1.75
and 
= 500 MeV.
The dashed
line shows the Alberico et al. calculations [AEM82]
at full nuclear density;
the dotted line, at half nuclear density. [Car84]
at 494 MeV. The dashed lines show
results from full RPA + DWIA calculations. [Tad94].
and 
meson exchange. The
dashed line shows the 
dependence and the
dotted line shows the 
dependence of the interaction. [Pro91]
meson mass as a function of density 
;
based on QCD sum rule calculations. Functional form is
, where
. The deviation from linearity is the result of an
uncertainty in the calculation [HaL92].
facility target.
'' polarimeter: a) Isometric view, b) Side view
[Wat94].
MeV. Maximum FOM is at 
[Wat94].
ns indicate the offsets are set
correctly.
at a scattering
angle of 
. The gamma peak, caused by pion
production and decay in the target, is labelled.
plane used
for categorizing the direction of neutron scattering.
IAS reaction. The crosses are the
results of calculations based on free n-p scattering. The asterisks are
the calculated values reduced by a factor of 0.85 [Tad85].
spectrum. The
ground state is the most prominent feature. The smaller
peaks at lower neutron energy are the result of beam contamination of the
type discussed in section 4.1.3. The peak at the higher neutron
energy than the ground state is the result of 
contamination
in the target.
distribution of double-scattering events in
the polarimeter. 
is defined as a horizontal scatter to the left.
The spikes are the result of finite size of the detector cells.
distributions in the 
state and
the 
state for a single sample run. The dotted line is the actual
difference in the data and the solid line is a smooth spline fit to that
difference.
,
distribution in the polarimeter. The spikes are the result of the limited
position resolution of the detector cells.
reaction [Arn96].
is shown in the angular direction and 
in the
radial direction. Relative height indicates the event count.
, versus the analyzer pulse
height. The branch labelled (A) are primarily the 
events
while those in the box marked (B) are 
events,
cosmic ray events, and others that deposit very little energy.
where the observed interplane velocity equals the expected velocity.
. 
is the lower gate, and 
is
the upper gate. The top plot shows the effective analyzing power,
, and the lower plot shows figure-of-merit (FOM).
energy spectrum from the 
reaction at 
. The 
(4.15 MeV) state is
labelled.
, 
and
spectra at 
. The deuterium spectra was obtained by a
weighted subtraction of the carbon from the 
.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
(spin 0) and 
(spin transverse,
)
spin observables as a function of energy loss at
.
Results from both deuterium and carbon are shown. The short-dashed line
are the results of Faddeev calculations of the deuterium spin observables.
The long-dashed line shows the free np scattering results based on the
Argonne potential.
The vertical dotted line indicates the energy loss for free np scattering.
(spin longitudinal, 
) and 
(spin transverse, 
)
spin observables as a function of energy loss at
.
Results from both deuterium and carbon are shown. The short-dashed line
are the results of Faddeev calculations of the deuterium spin observables.
The long-dashed line shows the free np scattering results based on the
Argonne potential.
The vertical dotted line indicates the energy loss for free np scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
(spin 0) and 
(spin transverse,
)
spin observables as a function of energy loss at
.
Results from both deuterium and carbon are shown. The short-dashed line
are the results of Faddeev calculations of the deuterium spin observables.
The long-dashed line are the free np scattering results for the Argonne
potential.
The vertical dotted line indicates the energy loss for free np scattering.
(spin longitudinal, 
) and 
(spin transverse, 
)
spin observables as a function of energy loss at 
.
Results from both deuterium and carbon are shown. The short-dashed line
are the results of Faddeev calculations of the deuterium spin observables.
The long-dashed line are the free np scattering results for the
Argonne potential.
The vertical dotted line indicates the energy loss for free np scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
and 
reactions at 
for an 
polarized proton beam with 
MeV. The
excitation spectra are shown at the top. The dashed line show the results
of Faddeev calculations of the spin-observables for the deuterium
reaction. The vertical dotted line indicate the energy loss for free np
scattering.
(spin 0) and 
(spin transverse,
)
spin observables as a function of energy loss at
.
Results from both deuterium and carbon are shown. The short-dashed line
shows the
results of Faddeev calculations of the deuterium spin observables. The
long-dashed line shows the free np scattering results based on the Argonne
potential.
The vertical dotted line indicates the energy loss for free np scattering.
(spin longitudinal, 
) and
(spin transverse, 
)
spin observables as a function of energy loss at 
.
Results from both deuterium and carbon are shown. The short-dashed line
shows the
results of Faddeev calculations of the deuterium spin observables. The
long-dashed line shows the free np scattering results based on the Argonne
potential.
The vertical dotted line indicates the energy loss for free np scattering.
versus energy loss for both deuterium and carbon at
. The short-dashed line are the results from the
Faddeev calculations and the long-dashed line is the free scattering result
from the Argonne potential. The vertical dotted line indicates the energy
loss for free np scattering.
versus energy loss for both deuterium and carbon at
. The short-dashed line are the results from the
Faddeev calculations and the long-dashed line is the free scattering result
from the Argonne potential. The vertical dotted line indicates the energy
loss for free np scattering.
versus energy loss showing
both the deuterium and carbon data at 
. The
dashed line indicates the results
of Faddeev calculations. Also shown are the results from
[Pan94] at 
(double line) and
(thick solid line).
versus energy loss showing
both the deuterium and carbon data at 
. The
dashed line indicates the results
of Faddeev calculations. Also shown are the results from
[Pan94] at 
(double line) and
(thick solid line). The data at high energy loss
have all been binned together to improve statistics.
versus energy loss showing
both the deuterium and carbon data at 
. The
dashed line indicates the results
of Faddeev calculations. Also shown are the results from
[Pan94] at 
(double line) and
(thick solid line). The data at high energy loss
have all been binned together to improve statistics.
versus energy loss for both deuterium and carbon at
. The short-dashed line are the results from the
Faddeev calculations and the long-dashed line is the free scattering result
from the Argonne potential. The vertical dotted line indicates the energy
loss for free np scattering.
versus energy loss for both deuterium and carbon at
. The short-dashed line are the results from the
Faddeev calculations and the long-dashed line is the free scattering result
from the Argonne potential. The vertical dotted line indicates the energy
loss for free np scattering.
versus energy loss showing
both the deuterium and carbon data at 
. The
dashed line indicates the results
of Faddeev calculations. Also shown are the results from
[Pan94] at 
(double line) and
(thick solid line).
as a function of energy loss between two
different experiments. 
, 
data are
shown in open squares, and 
, 
data
(from LAMPF) are shown with closed squares.