<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div>Hi All:</div><div><br data-mce-bogus="1"></div><div>The scattered electron energy in the mail below differs by a factor of 4 from the table that was presented today (see attached screenshot). I believe that we have to define the trigger parameters more precisely.</div><div><br data-mce-bogus="1"></div><div>Regards,</div><div>Valery</div><div><br data-mce-bogus="1"></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>From: </b>"Viktor Mokeev" <mokeev@jlab.org><br><b>To: </b>"clas12 rgk" <clas12_rgk@jlab.org><br><b>Cc: </b>"Volker Burkert" <burkert@jlab.org>, "annalisa dangelo" <annalisa.dangelo@roma2.infn.it>, "Valery Kubarovsky" <vpk@jlab.org><br><b>Sent: </b>Friday, November 9, 2018 10:22:06 AM<br><b>Subject: </b>Range of the scattered electron energies<br></blockquote></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"> Dear Colleagues,<br><br> I computed the range of the scattered electron energies for Q^2=0 and at the W interval from 1.5 GeV (W_min) to 2.5 GeV (W_max), which is the range of our physics interest.<br><br>For the beam energy of 7.5 GeV the energy range of the scattered electrons should be from 4.64 GeV to 6.78 GeV.<br>For the beam energy of 6.4 GeV the energy range of the scattered electrons should be from 3.54 GeV to 5.67 GeV.<br><br>The details of the evaluations are in the attached file.<br><br> Best Regards,<br> Victor<br><br>PS For Q^2>0.1 GeV^2 the actual value of Q^2 becomes comparable with the \nu in the attached file and, therefore, should be taken into account. In comparison with the photon point, actual Q^2 value should increase \nu and decrease the range of the scattered electron energies.<br></blockquote></div></div></body></html>