Hi Timna,
The energy arguments for the XES in FEFF84 are energies of the valence electron relative to vacuum, so emin should be a negative number.
Try
XES -20 0 0.3
This should capture at least some of the XES. You can play with emin to get the range right. Note that the number of energy points in FEFF84 is fixed, and if you specify a small energy step (the third parameter) you will not achieve the full range that you specify. 
Cheers,
Josh Kas

On Mon, Apr 12, 2010 at 10:00 AM, <ifeffit-request@millenia.cars.aps.anl.gov> wrote:
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Today's Topics:

  1. Emission spectra of Cobalt (Timna-Josua Kuehn)


----------------------------------------------------------------------

Message: 1
Date: Mon, 12 Apr 2010 12:47:11 +0200
From: "Timna-Josua Kuehn" <timjoku@uni-bonn.de>
To: ifeffit@millenia.cars.aps.anl.gov
Subject: [Ifeffit] Emission spectra of Cobalt
Message-ID: <201004121247.12223.timjoku@uni-bonn.de>
Content-Type: text/plain;  charset="us-ascii"

Dear all,

I am trying to simulate Cobalt Kbeta emission spectra. Actually I just
exchanged the XANES card with XES, as is explained and set emin = 7700 eV and
emax = 7800 eV with estep = 100 to calculate the whole Co Kbeta line at
7649.43 eV.
But I do not find a file that contains the emission data. I thankful for each
helpful advice.

Best regards

Timna



Timna-Josua Kuehn (PhD student)
Synchrotron Radiation Group
Institute of Physics
University of Bonn
Germany


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