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Hi everyone,<br>
<br>
the first Journal/Snack Club of 2017 will take place next Wednesday,
January 18, at 3:30 in the MOB Theory Room. We'll be discussing a
paper with the rather long title:<br>
"Role of the <span class="aps-inline-formula"><span
id="MathJax-Element-1-Frame" class="mjx-chtml MathJax_CHTML"
tabindex="0" style="font-size: 107%;"><span id="MJXc-Node-1"
class="mjx-math"><span id="MJXc-Node-2" class="mjx-mrow"><span
id="MJXc-Node-3" class="mjx-mi"><span class="mjx-char
MJXc-TeX-main-R" style="padding-top: 0.417em;
padding-bottom: 0.348em;">Δ</span></span></span></span></span></span>
Resonance in the Population of a Four-Nucleon State in the <span
class="aps-inline-formula"><span id="MathJax-Element-2-Frame"
class="mjx-chtml MathJax_CHTML" tabindex="0" style="font-size:
107%;"><span id="MJXc-Node-4" class="mjx-math"><span
id="MJXc-Node-5" class="mjx-mrow"><span id="MJXc-Node-6"
class="mjx-mrow"><span id="MJXc-Node-7" class="mjx-mrow"><span
id="MJXc-Node-8" class="mjx-mmultiscripts"><span
class="mjx-presup" style="vertical-align: 0.432em;
padding-left: 0.05em; padding-right: 0px;"><span
id="MJXc-Node-11" class="mjx-mrow"
style="font-size: 70.7%;"><span id="MJXc-Node-12"
class="mjx-mn"><span class="mjx-char
MJXc-TeX-main-R" style="padding-top: 0.382em;
padding-bottom: 0.348em;">56</span></span></span></span><span
id="MJXc-Node-9" class="mjx-mrow"><span
id="MJXc-Node-10" class="mjx-mi"><span
class="mjx-char MJXc-TeX-main-R"
style="padding-top: 0.382em; padding-bottom:
0.348em;">Fe</span></span></span></span></span><span
id="MJXc-Node-13" class="mjx-mo MJXc-space3"><span
class="mjx-char MJXc-TeX-main-R" style="padding-top:
0.209em; padding-bottom: 0.348em;">→</span></span><span
id="MJXc-Node-14" class="mjx-mrow MJXc-space3"><span
id="MJXc-Node-15" class="mjx-mmultiscripts"><span
class="mjx-presup" style="vertical-align: 0.432em;
padding-left: 0.05em; padding-right: 0px;"><span
id="MJXc-Node-18" class="mjx-mrow"
style="font-size: 70.7%;"><span id="MJXc-Node-19"
class="mjx-mn"><span class="mjx-char
MJXc-TeX-main-R" style="padding-top: 0.382em;
padding-bottom: 0.348em;">54</span></span></span></span><span
id="MJXc-Node-16" class="mjx-mrow"><span
id="MJXc-Node-17" class="mjx-mi"><span
class="mjx-char MJXc-TeX-main-R"
style="padding-top: 0.382em; padding-bottom:
0.348em;">Fe</span></span></span></span></span></span></span></span></span></span>
Reaction at Relativistic Energies"
(<a class="moz-txt-link-freetext" href="http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.222302">http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.222302</a>)
<br>
<br>
You can find the paper attached.<br>
<br>
Some terms that you should probably look up if you don't know them:<br>
1. <span class="aps-inline-formula"><span
id="MathJax-Element-1-Frame" class="mjx-chtml MathJax_CHTML"
tabindex="0" style="font-size: 107%;"><span id="MJXc-Node-1"
class="mjx-math"><span id="MJXc-Node-2" class="mjx-mrow"><span
id="MJXc-Node-3" class="mjx-mi"><span class="mjx-char
MJXc-TeX-main-R" style="padding-top: 0.417em;
padding-bottom: 0.348em;">Δ</span></span></span></span></span></span>
Resonance<br>
2. Ablation-Abrasion Model<br>
3. Isomeric state<br>
4. Fragment separator, magnetic rigidity, and achromatic mode<br>
<br>
Questions for the discussion<br>
1. What is the "Universal Parametrization"?<br>
2. What are the experimental arguments supporting the 10+-state
being populated via the <span class="aps-inline-formula"><span
id="MathJax-Element-1-Frame" class="mjx-chtml MathJax_CHTML"
tabindex="0" style="font-size: 107%;"><span id="MJXc-Node-1"
class="mjx-math"><span id="MJXc-Node-2" class="mjx-mrow"><span
id="MJXc-Node-3" class="mjx-mi"><span class="mjx-char
MJXc-TeX-main-R" style="padding-top: 0.417em;
padding-bottom: 0.348em;">Δ</span></span></span></span></span></span>
Resonance?<br>
3. What causes the gigantic error bars in Figure 4?<br>
4. "Other, higher-lying resonances might also play a role." Which
ones?<br>
<br>
Hope to see you all on Wednesday!<br>
<br>
Matthias <br>
<br>
<br>
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