Gosia2

From GOSIA

==Introduction== Gosia2 is the simultaneous projectile-and-target excitation version of Gosia. It is the appropriate tool for cases where the yields for the investigated nucleus must be normalized to those of the target: # The investigated nucleus is not collective, so that the data cannot be self-normalized (to a decay in the yrast line) # The B(ML) [usually B(E2)], matrix element and lifetime coupling the ground state to the first excited state are unknown # A collision partner with known spectroscopic data can be chosen, i.e. one for which the B(E2) or lifetime of the first excited state is known accurately enough to normalize the data for the investigated nucleus ==Current release version== The latest release as of May 20, 2011 is [http://www.ikp.uni-koeln.de/~warr/gosia/gosia2_20081208.12.f 20081208.12]. This version includes the follwing changes: * 20 May 2011 gosia2_20081208.12.f Bugfix relative to 20081208.11 (Fix bug which overwrites files). * 24 June 2010 gosia2_20081208.11.f Bugfix relative to 20081208.10 (Fix bug in relativistic correction for inverse kinematics). * 23 April 2010 gosia2_20081208.10.f Bugfix relative to 20081208.9 (Fix LCK, control option bug). * 22 February 2010 gosia2_20081208.9.f Bugfix relative to 20081208.8 (Fix TRINT discontinuity bug). * 14 September 2009 gosia2_20081208.8.f Improvement relative to 20081208.7 (Increased dimensions in ZETA to allow 999 matrix elements). * 16 August 2009 gosia2_20081208.7.f Bugfix relative to 20081208.6 (Increased dimensions in VLIN to 101). * 20 July 2009 gosia2_20081208.6.f Bugfix relative to 20081208.5 (integration over PIN diodes was incorrect). * 2 April 2009 gosia2_20081208.5.f Bugfix relative to 20081208.4 (E1 polarization was incorrect). * 1 February 2009 gosia2_20081208.4.f Bugfix relative to 20081208.3 (OP,INTI preserves IKIN flag). * 27 January 2009 gosia2_20081208.3.f Bugfix relative to 20081208.2 (OP,INTI got wrong particle for target excitations). * 23 January 2009 gosia2_20081208.2.f Bugfix relative to 20081208.1 (multiply by dsigma*SIN(theta) for OP,INTI as well as OP,INTG). * 19 January 2009 gosia2_20081208.1.f Bugfix relative to 20081208 (give error if too many omega steps). * 8 December 2008 gosia2_20081208.f New OP,INTI option for inverse kinematics (beta version) ==Known bugs or issues== The OP,BRIC function for automatic calculation of Band-Raman internal conversion coefficients may not operate in some cases. The user can enter internal conversion coefficient data in OP,YIEL. Refer to the Gosia manual OP,YIEL section. ==Notes== <references/>

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