Gosia
From GOSIA
(→Downloads: updated rachel download link) |
(→Downloads: Changed to proper download links for Rachel) |
||
| Line 1: | Line 1: | ||
| + | <span><font color="FF0000">Please contribute to this wiki! If you would like an account, please [[Special:UserLogin | request an account]] and then [mailto:abraunhayes@gmail.com send an email to an administrator]. (The number of requests by spam-bots necessitates an email for a quick response.)</font></span> | ||
| + | |||
| + | Follow @GosiaCoulex on [http://twitter.com/#!/GosiaCoulex Twitter] for new version announcements and bug-fixes. | ||
| + | |||
Gosia is the primary analysis code for planning experiments and analyzing data for nuclear structure physics using [[low-energy Coulomb excitation]] experiments. It is suited for both planning experiments and analysis of Coulomb excitation data. The original version was written at the University of Rochester in 1979--1980 by [[Tomasz Czosnyka]], [http://www.pas.rochester.edu/~cline/ D. Cline] and [http://www.turpion.org/links/ca4ad02e0d0fafd70a31c549cf4b3c4c_0.phtml C.Y. Wu]. T. Czosnyka maintained the code until his untimely death in 2006. [[What_is_Gosia | Learn more...]]. | Gosia is the primary analysis code for planning experiments and analyzing data for nuclear structure physics using [[low-energy Coulomb excitation]] experiments. It is suited for both planning experiments and analysis of Coulomb excitation data. The original version was written at the University of Rochester in 1979--1980 by [[Tomasz Czosnyka]], [http://www.pas.rochester.edu/~cline/ D. Cline] and [http://www.turpion.org/links/ca4ad02e0d0fafd70a31c549cf4b3c4c_0.phtml C.Y. Wu]. T. Czosnyka maintained the code until his untimely death in 2006. [[What_is_Gosia | Learn more...]]. | ||
| + | [[Rachel_GUI | Rachel ]] is the graphical user interface for Gosia. New Gosia users should start by installing the GUI. | ||
| + | |||
==What Gosia can do for the experimenter== | ==What Gosia can do for the experimenter== | ||
| Line 38: | Line 44: | ||
[[Model_dependent_analysis | Model-dependent analysis]] | [[Model_dependent_analysis | Model-dependent analysis]] | ||
| + | ==Selected special topics== | ||
| + | |||
| + | Other topics can be found using the search box at the left. | ||
| + | |||
| + | [[common_mistakes | Common mistakes in Gosia calculations]] | ||
| + | |||
| + | [[Integrated_yields | Interpreting the "integrated yields" output]] | ||
| + | |||
| + | [[normalization_of_yield_data | Normalization of gamma-ray yield data]] | ||
==Downloads== | ==Downloads== | ||
| + | |||
| + | Note that Gosia version numbers are coded as YYYYMMDD.N, where N is a minor update or bug-fix on the original YYYYMMDD version. For example, version 20110524.2 was released on 2011-11-07. ''Some recent releases have an incorrect message "LATEST REVISION- JUNE 2006" in the output file header.'' | ||
(Right-click to download source codes.) | (Right-click to download source codes.) | ||
| - | * The current version of the [http://www.pas.rochester.edu/ | + | * The current version (20120510) of the [http://www.pas.rochester.edu/~cline/Gosia/Gosia_Manual_20120510.pdf Gosia manual] |
| - | * The latest release of [http://www.pas.rochester.edu/% | + | * The latest release (20110524.2) of [http://www.pas.rochester.edu/%7Ehayes/gosia_versions/gosia_20110524.2.f Gosia] |
| - | * The latest release of [http://www. | + | * The latest release (2_20081208.14) of [http://www.pas.rochester.edu/%7Ehayes/gosia_versions/gosia2_20081208.14.f Gosia2], for analysing simultaneous Coulomb excitation of target and projectile, using a common normalization. |
| - | * [ | + | * The current version of Rachel, the Gosia interface, can be downloaded as a zip file or a Git repository here: [https://github.com/adamhayes/Rachel master branch] . Feel free to fork and contribute. |
* [http://www.pas.rochester.edu/%7Ecline/Research/GOSIAcodes/pawel-06-mod.f Pawel], the Gosia version to treat excitation of a nucleus in an isomer state | * [http://www.pas.rochester.edu/%7Ecline/Research/GOSIAcodes/pawel-06-mod.f Pawel], the Gosia version to treat excitation of a nucleus in an isomer state | ||
* [http://www.pas.rochester.edu/%7Ecline/Research/GOSIAcodes/gosia_arm.for ANNL (Anneal)], a special version of Gosia developed by Rich Ibbotson that uses simulated annealing techniques to locate minima | * [http://www.pas.rochester.edu/%7Ecline/Research/GOSIAcodes/gosia_arm.for ANNL (Anneal)], a special version of Gosia developed by Rich Ibbotson that uses simulated annealing techniques to locate minima | ||
| Line 70: | Line 87: | ||
===The graphical interface for Gosia=== | ===The graphical interface for Gosia=== | ||
| - | A [[Gui | GUI | + | A [[Gui | GUI (Graphical User Interface) called Rachel]] has been developed. The current version can be found in the download section above. Novice Gosia users can use this interface to develop properly formatted template Gosia input files. These can be modified by comparing the input lines to the Gosia manual instructions, or Gosia can be run entirely from within the GUI for many typical [[simulation (experiment planning)]] and analysis problems. |
| - | Chapter 14 of the current [[Gosia Manual]] contains an annotated example input, a flowchart of the procedures that must be run during analysis of data and a tutorial based on a set of files | + | ===Example Gosia input files=== |
| + | |||
| + | Chapter 14 of the current [[Gosia Manual]] contains an annotated example input, a flowchart of the procedures that must be run during analysis of data and a tutorial based on a set of example files which can be obtained on the [[Gosia_tutorials]] page. | ||
===The Gosia Forum=== | ===The Gosia Forum=== | ||
The new gosia forum can be found [http://www-user.pas.rochester.edu/~gosia/phpBB3/index.php here.] As described on the [[Gosia_users'_forum]] page, the Forum is the appropriate place to post requests for help with specific Gosia calculations and for experienced users to give answers and advice. | The new gosia forum can be found [http://www-user.pas.rochester.edu/~gosia/phpBB3/index.php here.] As described on the [[Gosia_users'_forum]] page, the Forum is the appropriate place to post requests for help with specific Gosia calculations and for experienced users to give answers and advice. | ||
| - | |||
==Maintenance of the Gosia codes== | ==Maintenance of the Gosia codes== | ||
