CBM Dileptons PWG

Participants:

Anna, Sayak, Etienne, Om, Christoph, Partha, Ekata, Mahmoud, Ilya, Pascal, Viktor, Christian, Oleksii, Vikas, Semen, Florian, Iouri, Oleg, Evgenyi, Tetyana 

Etienne:

1. Fixed propagation of MotherID of the Pluto source to the output file
2. Strategy to increase statistics to IMR dileptons prepared. Instruction will be posted on the wiki page. Important is to take care about additional scaling of "extra" dileptons produced for IMR.
3. Rapidity distribution of Delta

Sayak:

1. plot 1/mT^3/2 and fit it with Boltzmann to get T
2. rapidity of phi --> mpmm looks asymmetric
3. check also mid-rapidities

Om:

1. Go ahead with trying to extract signal in each pt-y bins (i.e. plot m+m- spectrum, estimate CB (fit would be ok, event mixing even better) , subtract CB and plot number of Raw signal counts in this particular pt-y bin). After that correct this Raw signal counts with the eff x acceptance matrix --> corrected spectrum.

Anna:

1. Field scaling studies for beam energy scan from 2 GeV - 11 GeV. Idea: pick one energy - one setup and simply scale the field from 100% - 20%
2. Collect parameters ion, beam energy, ect. and the restrictions which influence the choice of field scaling.