-- Dr. Vittorio Boccone - University of Geneva o Address: UniGe: Département de physique nucléaire et corpusculaire 24 Quai Ernest-Ansermet, CH-1211 Geneve 4, Switzerland CERN: CERN, CH-1211 Geneve 23, Switzerland o E-mail: vittorio.boccone_at_unige.ch vittorio.boccone_at_cern.ch o Phone: Mobile: +41 76 487 5737 UniGe: +41 22 379 6357/6353 CERN: +41 22 767 5821 On 18 May 2013, at 16:18, sheshukov_at_na.infn.it wrote: > Dear FLUKA experts, > > I need to study probability of muon elastic scattering with large angle > (>20 mrad) in lead. > > I have a setup of muon beam passing though lead target. > I want to observe muon elastic scattering events, using USRDRAW user > routine. I removed all the binary output from mgdraw.f template file, and > put simple text output to standart log unit, like this: > ENTRY USDRAW ( ICODE, MREG, XSCO, YSCO, ZSCO ) > WRITE(*,*)"usr=",ICODE," trk=",JTRACK > RETURN > > Also I put > MULSOPT 0.0 0.0 0.0 3.0 1.0 99999999.GLOBHAD > as recommended in the manual, to substitute MCS with single scattering > everywhere. > In the output I get lots of delta-ray production e.t.c., but I do not get > any elastic scatterin("usr= 100") in my output. > > Is single scattering supposed to trigger USRDRAW? Or is there any > other way I could get information about single scattering events? > > Thank you in advance, > > Andrey Sheshukov. > > INFN, Sez. di Napoli<mu_test.inp><rock.geo><mgdraw.f>Received on Mon May 27 2013 - 12:49:58 CEST
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