History

     sin2β   Δms   15 years history of (ρ-η)  


History of sin 2β predictions


history plot of sin2β
From left to right, they correspond to the following papers :

dRLMPPPPS90 (de Rujula,Lusignoli,Masetti,Pich,Petrarca,Prades,Pugliese,Steger), LHC Workshop Proc., Vol. II, CERN 90-10, ECFA 90-133, DEC. 1990.
DDGN90 (Dib,Dunietz,Gilman,Nir), Phys. ReV. D41 (1990) 1522.
LMMR92 (Lusignoli,Martinelli,Maiani,Reina), Nucl. Phys. B369 (1992) 139.
AL94(Ali,London), hep-ph/9405283
CFMRS95(Ciuchini,Franco,Martinelli,Reina,Silvestrini), Z. Phys C68 (1995) 239.
BBL96(Buchalla,Buras,Lautenbacher), ReV. Mod. Phys. 68(1996), 1125.
AL96, Nuovo Cimento 109A (1996) 957.
PPRS97(Paganini,Parodi,Roudeau,Stocchi), Physica Scripta Vol. 58 (1998) 556-559.
BF97(Buras,Fleischer), Adv. Ser. Direct. HEP 15 (1998) 65.
BPS98(Parodi,Roudeau,Stocchi), Il Nuovo Cimento 112A (1999) 883.
PS98(Schune,Plaszczynski), hep-ph/9911280
AL99(Ali,London) Eur. Phys. J. C9 (1999) 687.
CFGLM99(Ciuchini,Franco,Giusti,Lubicz,Martinelli), Nucl.Phys. B573 (2000) 201.
CPRS99(Caravaglios,Parodi,Roudeau,Stocchi), hep-ph/0002171
M99(Mele), Phys. Rev. D59 (1999) 113011
CDFLMPRS00(Ciuchini,D'Agostini,Franco,Lubicz,Martinelli,Parodi,Roudeau,Stocchi), JHEP 0107 (2001) 013.
B.et.al.00(Bargiotti et al.), La Riv. del Nuovo Cimento Vol. 23 N3 (2000) 1.
HLLL00(Hoecker,Laplace,Lacker,LeDiberder), Eur. Phys. J C21 (2001) 225.
and the latest value from UTfit paper.

The dotted lines correspond to the 95% C.L. regions
(the only information given in those papers).
The larger bands (from year '99) correspond to values
of sin 2β from direct measurements.




History of Δms predictions


History of Δm_s predictions

From left to right, they correspond to the following papers:

AL94(Ali,London), hep-ph/9405283
BBL95(Buchalla,Buras,Lautenbacher), ReV. Mod. Phys. 68(1996), 1125.
AL96(Ali,London), Nuovo Cimento 109A (1996) 957.
PPRS97(Paganini,Parodi,Roudeau,Stocchi), Physica Scripta Vol. 58 (1998) 556-559.
BF97(Buras,Fleischer), Adv. Ser. Direct. HEP 15 (1998) 65.
BPS98(Parodi,Roudeau,Stocchi), Il Nuovo Cimento 112A (1999) 883.
AL00(Ali,London) Eur. Phys. J. C9 (1999) 687.
CDFLMPRS00(Ciuchini,D'Agostini,Franco,Lubicz,Martinelli,Parodi,Roudeau,Stocchi), JHEP 0107 (2001) 013.
B.et.al.00(Bargiotti et al.), La Riv. del Nuovo Cimento Vol. 23 N3 (2000) 1.
HLLL00(Hoecker,Laplace,Lacker,LeDiberder), Eur. Phys. J C21 (2001) 225.
M01(Mele), hep-ph/0103040
UTfit
CKMfitter
UTfit

The full (dotted) lines correspond to the 68%(95%) C.L. regions.
The star indicates the present world average.




15 YEARS of (ρ-η) predictions

Evolution during the last 15 years of the allowed region in the (ρ-η) plane (contours at 68% and 95% probability are indicated)

(ρ-η) History plot

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