Hi Urs,
The formula in our code is the one quoted in the very right term of eq. 14
in the description Ric sent out yesterday.
It reads:
(N_nr[i] - N_r[i] * e_R)
-----------------------
(N_r[i] * e_R)
were
N_nr
e_r == -----
N_r (R+1)
hope that clears any confusion.
Concerning the weight change: can you point me to the files you're
comparing. I'll explain the differences...
Alessio
______________________________________________________
Alessio Sarti Universita' & I.N.F.N. Ferrara
tel +39-0532-974328 Ferrara
roma +39-06-49914338
SLAC +001-650-926-2972
"... e a un Dio 'fatti il culo' non credere mai..."
(F. De Andre')
"He was turning over in his mind an intresting new concept in
Thau-dimensional physics which unified time, space, magnetism, gravity
and, for some reason, broccoli". (T. Pratchett: "Pyramids")
On Wed, 12 Feb 2003, Urs Langenegger wrote:
>
> Hoi Alessio and Daniele,
>
> the weights changed quite a bit (apart from the binning) in the low mX
> region wrt to the initial version of Alessio. In particular, bin1
> even changed the direction of the weight (>1 -> <1). Furthermore, is
> it still true that eq 14 is implemented in the \xi form (which is
> right) and not the middle form (which is wrong)?
>
> Cheers,
> --U.
>
>
>
> New Old
> ----------------------------------------------------
> bin0 1 bin0 1
> bin1 0.636768 bin1 4.09971
> bin2 1.01957 bin2 1.30544
> bin3 1.19293 bin3 1.763
> bin4 1.49278 bin4 1.39208
> bin5 1.66824 bin5 1.70889
> bin6 1.85889 bin6 1.87091
> bin7 1.84273 bin7 2.18299
> bin8 1.89469 bin8 1.62982
> bin9 1.94351 bin9 1.42043
> bin10 1.99724 bin10 2.34514
> bin11 1.93445 bin11 2.41272
> bin12 2.05699 bin12 2.01187
> bin13 2.05112 bin13 1.90189
> bin14 2.04044 bin14 2.45736
> bin15 2.00212 bin15 1.64077
> bin16 1.92181 bin16 1
> bin17 1.97053 bin17 1
> bin18 1.94157
> bin19 1
> bin20 1.09792
> bin0 1 bin0 1
> bin1 0.690106 bin1 5.20933
> bin2 1.39781 bin2 2.30252
> bin3 0.987893 bin3 1.34659
> bin4 1.34145 bin4 1.45464
> bin5 1.17816 bin5 1.45958
> bin6 1.75503 bin6 1.64968
> bin7 1.89179 bin7 1.52691
> bin8 1.95983 bin8 1.99392
> bin9 2.01284 bin9 1.57907
> bin10 2.03704 bin10 1.70728
> bin11 1.97187 bin11 1.86048
> bin12 2.05301 bin12 1.77522
> bin13 1.99579 bin13 1.80239
> bin14 2.02767 bin14 1.49867
> bin15 2.06574 bin15 2.56872
> bin16 1.94922 bin16 1
> bin17 1.95801 bin17 1.38739
> bin18 1.67451
> bin19 2.13989
> bin20 2.13989
>
>
