release note for the version 1.1.0

New I/O in the bhabhas treatment

before this version the treatment of bhabhas was invoked by the keyword do_bhabhas With do_bhabhas = 1 a file bhaha.ini was supposed to contain a list of bhabha pairs. As ouput file, bhabha_prod.dat contained recopies of the exact number of treated bhabha pairs.

With do_bhabhas = 2, a second input file (bhabha_photon.ini) was supposed containing, photons related to these pairs and an output file was provided (bhphotons.dat) which contained boosted photons. In addition to bhabha_prod.dat , was provided bhphoton_prod.dat containing recopies of the exact number of treatd photons.

From the version 1.1.0 on, we have the following significations for the keyword do_bhabhas :

do_bhabhas = 1 : a single input file bhaha.ini is supposed with the same format as before. No output bhabha files ( other than secondaries, as before)

do_bhabhas = 2 : two input files, as before, with the same format : bhaha.ini and bhabha_photon.ini. As output, a single file (other than secondaries, as before) : boosted_bhabhas.hepevt at the HEPevt format . This last constains the boosted bhabhas (pairs + photons).

do_bhabhas = 3 : a single input file bhaha.ini.hepevt, in the HEPevt format, containing the bhabha sample events, with pairs and photons together. A single output file boosted_bhabhas.hepevt at the HEPevt format as for the previous case.