<p>We have acquired the profiles for the 991 keV, 1213 keV, 1587 keV and 1799 keV resonances. The fits looks reasonably well (in the attachement). We also get a preliminary (but very good) calibration curve (in attachment).</p>
<p>The beam spread from the fits seems to be close to 200 eV. The only problem we see is the stability of the beam energy: it tends to drift a bit from run to run. Tomorrow we will take some stability measurements and we will scan the last resonances at 632 keV.</p> |