FW: theory expectation of singlet mu-p capture rate

["Petitjean Claude" <Claude.Petitjean@psi.ch>]

Dear Tim,

For the upcoming unblinding meeting, I am presently preparing
a short report about the relation g_P vs Lambda_s and what is
predicted by various theorists - such that we can agree how
to formulate our first result in terms of g_P.

Now I have noticed that you published just this relationship
in Figure 2 of your recent review with Fearing (Rev. Mod. Phys.
76 (2004) 31). Alas, the figure is not precise enough to read
off the relevant numbers.

Could you please provide us this figure, either in more precise
form or by explicit formula or numerically. That would be nice
indeed.

I noticed further, that there are some discrepancies between
Bernard et al. (Nucl. Phys. A 686 (2001) 290, being consistent
with your quotations) and Ando et al. (Phys.Rev. C 63 (2001)
15203) and Govaerts et al. (Nucl.Phys. A 678 (2000) 110).

Ando and Govaerts quote some 1-2% larger theory expectations
of the singlet mu-p capture rate. Have you a comment on these
papers and about the origin of the discrepancies?

Another comment would be interesting if one can believe the
small error of g_piNN (13.05 +- 0.08). Bernard quotes 0.35
as error, and Ando, govaerts take a significantly higher
value g_piNN = 13.4.

I hope that you can do this before the meeting and look
foreward to see you next week in Champaign.

With best regards

Claude