# Difference between revisions of "Program Notes"

HyperActive (talk | contribs) (Created page with "==Downloadable Files== There are 3 types of files in which the information is stored: 2 are Wave function files (.POW for infinite mass, .POL for finite mass) while .MAT files st...") |
HyperActive (talk | contribs) |
||

Line 2: | Line 2: | ||

There are 3 types of files in which the information is stored: 2 are Wave function files (.POW for infinite mass, .POL for finite mass) while .MAT files store energy information. | There are 3 types of files in which the information is stored: 2 are Wave function files (.POW for infinite mass, .POL for finite mass) while .MAT files store energy information. | ||

− | In order to decipher the information stored in these files refer to | + | In order to decipher the information stored in these files refer to [http://drake.sharcnet.ca/download/Busuttil%20&%20Drake%202008%20-%20PSAS.pdf Busuttil & Drake 2008 (pdf)] as presented at the International Conference on Precision Physics of Simple Atomic Systems (PSAS) in 2008. |

An example of how these wave functions can be used is in calculating expecation values. Included below is a program written in FORTRAN 77 which calculates expectation values for various operators called MATL. The quantities calculated are <1/r<sub>1</sub><sup>2</sup>>, <1/r<sub>1</sub>>, <r<sub>1</sub>>, <r<sub>1</sub><sup>2</sup>>, <1/r<sub>12</sub><sup>2</sup>>, <1/r<sub>12</sub>>, <r<sub>12</sub>>, <r<sub>12</sub><sup>2</sup>>, <<b>r<sub>1</sub>•r<sub>2</sub></b>>, <1/r<sub>1</sub>r<sub>12</sub>>, and <1/r<sub>1</sub>r<sub>2</sub>>. | An example of how these wave functions can be used is in calculating expecation values. Included below is a program written in FORTRAN 77 which calculates expectation values for various operators called MATL. The quantities calculated are <1/r<sub>1</sub><sup>2</sup>>, <1/r<sub>1</sub>>, <r<sub>1</sub>>, <r<sub>1</sub><sup>2</sup>>, <1/r<sub>12</sub><sup>2</sup>>, <1/r<sub>12</sub>>, <r<sub>12</sub>>, <r<sub>12</sub><sup>2</sup>>, <<b>r<sub>1</sub>•r<sub>2</sub></b>>, <1/r<sub>1</sub>r<sub>12</sub>>, and <1/r<sub>1</sub>r<sub>2</sub>>. | ||

− | + | [http://drake.sharcnet.ca/download/matl.zip Download MATL package] |

## Revision as of 02:43, 29 November 2010

## Downloadable Files

There are 3 types of files in which the information is stored: 2 are Wave function files (.POW for infinite mass, .POL for finite mass) while .MAT files store energy information.

In order to decipher the information stored in these files refer to Busuttil & Drake 2008 (pdf) as presented at the International Conference on Precision Physics of Simple Atomic Systems (PSAS) in 2008.

An example of how these wave functions can be used is in calculating expecation values. Included below is a program written in FORTRAN 77 which calculates expectation values for various operators called MATL. The quantities calculated are <1/r_{1}^{2}>, <1/r_{1}>, <r_{1}>, <r_{1}^{2}>, <1/r_{12}^{2}>, <1/r_{12}>, <r_{12}>, <r_{12}^{2}>, <**r _{1}•r_{2}**>, <1/r

_{1}r

_{12}>, and <1/r

_{1}r

_{2}>. Download MATL package