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<div class="moz-cite-prefix">Hi Kei,<br>
<br>
It is certainly a very nicely written abstract. <br>
<br>
The only thing I want to mention, and it occurred to me only after
submission of the paper, is that the threshold behavior of the
Sigma-pi cross section does not seem to be consistent with the
expected s-wave decay of the Lambda(1405) as a J^P=1/2^- state.
Similar to the decay of the S11(1535) resonance into N-eta, which
is also a J^P=1/2^- state and close to threshold which shows a
very rapid rise at threshold (know as "s-wave threshold
behavior"), I would expect to see a similar rapid rise for the
Sigma-pi if the Lambda(1405) were located close to Sigma-pi
threshold. It may be worthwhile to a bit more about this
conclusion. <br>
For the abstract, I suggest you want to soften your statement on
the "opening of phase space" somewhat. <br>
<br>
BTW, your paper got an immediate citation by Oset et al.
(<a class="moz-txt-link-freetext" href="http://arXiv.org/abs/arXiv:1301.5741">http://arXiv.org/abs/arXiv:1301.5741</a>), who show an excellent fit
to the Sigma-pi0 data with two I=0 poles at 1385 Mev and 1419 MeV.
<br>
<br>
Best regards,<br>
Volker<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
On 1/25/13 8:17 PM, Kei Moriya wrote:<br>
</div>
<blockquote cite="mid:51032EA0.2000701@indiana.edu" type="cite">
<br>
Dear Spectroscopists,
<br>
<br>
I am planning to give a talk at the upcoming NSTAR2013
<br>
conference, and have attached my abstract
<br>
(I am not sure if I can upload documents to the CLAS
<br>
server any more, so please excuse this non-standard method).
<br>
<br>
The talk will be about the g11a Lambda(1405) results
<br>
that I have been working on. Comments and recommendations
<br>
are very welcome.
<br>
<br>
Thank you,
<br>
Kei Moriya
<br>
<br>
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<br>
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