Ryan Porter's Research Page<br>
(under development)<br><br>

See our two recent papers:<br>
<a href="http://www.journals.uchicago.edu/ApJ/journal/issues/ApJL/v622n1/19010/19010.html">Theoretical He I Emissivities in the Case B
Approximation</a><br> 
Porter, R.L., Bauman, R.P., Ferland, G.J., & MacAdam, K.B. 2005, ApJ 622L, 73<br>

<a href="http://arxiv.org/PS_cache/astro-ph/pdf/0504/0504083.pdf"><br>
J-resolved He I emission predictions in the low-density limit</a><br>
Bauman, R.P., Porter, R.L., Ferland, G.J., & MacAdam, K.B. 2005, ApJ (accepted)<br><br>

Here is an extended data set from the first paper above:
<a href="emissivities/emissivities.htm">html</a>
<a href="emissivities/emissivities.xls">excel</a><br><br>

<a href="j-resolved">Here</a> is Rob Bauman's J-resolved code.<br><br>

<a href="http://www.nublado.org">Here</a> is where Cloudy lives.<br><br>

To receive notifications of updates to this website (the scientific content, not the design, of course), please enter your address below.
	<form method="post">
	Your email:&#160;<input type="text" name="email" class="inputsmall" value="" size="20" />&#160;
	<input type="radio" name="action" value="sign" checked="checked" />subscribe 
	<input type="radio" name="action" value="delete" />unsubscribe&#160;
	<input type="submit" value=" Send! " class="button" /> 
	</form>
	<!-- Easyletter Newsletterscript by Chris Heilmann, get yours @ http://www.onlinetools.org/easyletter/ -->
<a href="mailto:rporter AT pa DOT uky DOT edu">Email me.</a>