Difference between revisions of "Double Regge Exchange Meeting"

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(March 15)
(March 15)
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= March 15=
 
= March 15=
* 9:30: Colin - [https://halldweb.jlab.org/DocDB/0043/004383/001/presentation.pdf &Sigma; for &gamma; p -> &eta; &pi;<sup>-</sup> &Delta;<sup>++</sup>]
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* Colin - [https://halldweb.jlab.org/DocDB/0043/004383/001/presentation.pdf &Sigma; for &gamma; p -> &eta; &pi;<sup>-</sup> &Delta;<sup>++</sup>]
 
* Lawrence - [https://halldweb.jlab.org/DocDB/0043/004382/001/Deck%20Analysis%20Update%20%26%23947%3Bp%26%2365515%3B%26%23960%3B0%26%23951%3Bp%26%2365515%3B4%26%23947%3Bp%20%282%29.pdf &gamma; p -> &eta; &pi;<sup>0</sup> p]
 
* Lawrence - [https://halldweb.jlab.org/DocDB/0043/004382/001/Deck%20Analysis%20Update%20%26%23947%3Bp%26%2365515%3B%26%23960%3B0%26%23951%3Bp%26%2365515%3B4%26%23947%3Bp%20%282%29.pdf &gamma; p -> &eta; &pi;<sup>0</sup> p]
 
* Vincent
 
* Vincent

Revision as of 09:42, 16 March 2020

Location

Jefferson Lab

  • 10:00am: F326/327

Bluejeans: https://bluejeans.com/776007194

March 15

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

Action Items