Difference between revisions of "Double Regge Exchange Meeting"
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Bluejeans: https://bluejeans.com/776007194 | Bluejeans: https://bluejeans.com/776007194 | ||
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* Colin - [https://halldweb.jlab.org/DocDB/0043/004383/001/presentation.pdf Σ for γ p -> η π<sup>-</sup> Δ<sup>++</sup>] | * Colin - [https://halldweb.jlab.org/DocDB/0043/004383/001/presentation.pdf Σ for γ p -> η π<sup>-</sup> Δ<sup>++</sup>] | ||
* Lawrence - [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4382 γ p -> η π<sup>0</sup> p] | * Lawrence - [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4382 γ p -> η π<sup>0</sup> p] | ||
Revision as of 09:59, 16 March 2020
Location
Jefferson Lab
- 10:00am: F326/327
Bluejeans: https://bluejeans.com/776007194
March 16
- Colin - Σ for γ p -> η π- Δ++
- Lawrence - γ p -> η π0 p
- Vincent
March 2020 Agenda
- 9:30: Colin - γ p -> η π- Δ++
- 10:00: Lawrence - γ p -> η π0 p
- 10:30: Vincent - [1]
- 11:00: Discussion
- Study secondary exchange vertex. If η is on the upper vetex, look at yields as a function of s_{πp} and t_{p}. Do we see the features of Reggeon exchange at this vertex?
- Calculate beam asymmetries as a function of low t_{π} and t_{η}. Can make some general cuts on the kinematics to reduce potential backgrounds. For example, with a fast π, we can cut to make sure the remaining particles are slow/backwards.
- Vincent and Lukasz will provide the amplitudes for us to fit to out data. Can we extract reasonable values for α?
- Can a prediction be made for ηπ+n? Yes, can use this channel as a check.
- Work on setting up a bi weekly (or monthly) meeting to keep things moving forward.
December 2019 Agenda
- 3:00: Colin -γ p -> η π- Δ++
- 3:20: Lawrence - γ p -> η π0 p : γ p -> η π0 p
- 3:40: Lukasz - Theory Update
- 4:00: Discussion
