On Fri, 26 Oct 2001, Ian Bearden wrote: > Hi Djamel, > Apart from the, er, ummmm... non-optimal momentum performance... this looks > really good. I think that even though the momentum has, er, ummm...issues, > you can use this to get a first pbar over p, and K-/K+. It would be very > interesting to finally see these numbers to compare with the 0.48 (y=2.1) > and 0.27 (y=3). Ok, I'll try that. > Also, have you checked a run with the opposite polarity (but same B, same > angle) to see if the positives then have the lower mass2. Not yet, but I think this is the first thing to do. > Anyway, thanks for the nice plots, and good job with the calibration > software (which is soon public?)! Yes, soon but I have to repeat something: if I commit things now, brat will be messed up since I use now the new tracking classes and the BFS track is being tested and debugged (that's not a good thing not to be able to read them back from disk). It's really a major change and although I really will to do it now so that you guys can use it, it simply won't work until I make sure that these new tracks classes don't enter in conflict with other brat classes (note: I haven't said users's codes...) I put in brconvnames the change from FFSTrack to FfsTrack and so on. When I did it to my own brat, there was a big conflict for ex. with something called BrGeantToMRSTrack. I guess people using it wouldn't like being in a situation where this class is not working at all. Please be patient. I know I repeated 1000 times that it would be ready for the next day. I was wrong and I'm sorry about that. I realized how brat is "infected" by weird old things that still show up and as Christian said, we should eliminate them while progressing in our analysis work (I do think that these kind of old things affect us in our efficiency at analyzing data, that's the main reason why it takes more time). But I'm almost done with H2 (H2 in itself is like H1, the bfs track is certainly not like the ffs track...ok, this statement will appeal some comments from you Christian, about the spectrometer track classes. What you propose is simply a too big change to be supported by the collab right now, be patient too, we need a transition). Djam
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