FYI ---------------------------------------------------------------- Flemming Videbaek Physics Department Brookhaven National Laboratory e-mail: videbaek@bnl.gov phone: 631-344-4106 ----- Original Message ----- From: "Wolfram Fischer" <Wolfram.Fischer@bnl.gov> To: "Kin Yip" <kinyip@bnl.gov>; "Thomas Roser" <roser@bnl.gov>; "Angelika Drees" <drees@bnl.gov>; "Pile, Philip H" <pile@bnl.gov>; "Dana Beavis" <beavis@bnl.gov>; "Flemming Videbaek" <videbaek@bnl.gov>; "Terry Awes" <awes@bnl.gov>; <afranz@bnl.gov>; "Makdisi, Yousef I" <makdisi@bnl.gov>; "Robert Pak" <pak@bnl.gov>; "Peter Steinberg" <steinber@rcf.rhic.bnl.gov>; <barton@bnl.gov>; <mdbaker@bnl.gov>; "Bill Christie" <christie@bnl.gov>; "Mei Bai" <mbai@bnl.gov> Sent: Friday, December 26, 2003 10:24 AM Subject: Run-4: experimental backgrounds > Dear all, > > since we are able to deliver reasonable high luminosities > (last night had 3 stores with average rates of 2.5kHz), > it is time to have a closer look at backgrounds. > > Thus we would like from every experiment initially ONE > background signal that MCR needs to MINIMIZE. > > This signal can be constructed from several signals that are > specific to every experiment, and should be normalized with > the luminosity. Last run we had, if I remember correctly, > signals that were considered good, when their value was approximately > 100. We should probably discuss this in Monday's scheduling meeting. > > On Saturday, Mike Brennan will work on making the storage > system operational. Rebucketing has been demonstrated in Yellow > (with the old technique), and Blue (with a new technique). If this > is suceesful, we can start the Physics Run on Monday after > the access. We have a procedure for debunched beam, and will deal > with the STAR magnet as soon as the magnet is operational. > > Regards, > > Wolfram > > -- > Wolfram.Fischer@bnl.gov > Tel. +1-631-344-5452 > Brookhaven National Laboratory > Bldg. 911B, Upton, NY 11973, USA > _______________________________________________ Brahms-l mailing list Brahms-l@lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-lReceived on Fri Dec 26 12:40:52 2003
This archive was generated by hypermail 2.1.8 : Fri Dec 26 2003 - 12:41:10 EST