For an excellent recent review see e.g. A.J. Buras and R. Fleischer,
hep-ph/9704376 and Y. Grossman, Y. Nir and R. Rattazzi, hep-ph/9701231,
in Heavy Flavours II (eds. A.J. Buras and M. Lindner).
2
L. Littenberg, Phys. Rev. D 39, 3322 (1989); I.I. Bigi and F. Gabbiani,
Nucl. Phys. B 367, 3 (1991); G. Buchalla and A.J. Buras, Nucl. Phys. B
400, 93 (225); Nucl. Phys. B 412, 106 (1994). T. Inami and C.S. Lim, Prog.
Theor. Phys. 65, 297 (1981).
3
G. Buchalla and A.J. Buras, Phys. Rev. D 57, 216 (1998); G. Buchalla
and G. Isidori, hep-ph/9806501.
4
G. Buchalla and A.J. Buras, Phys. Lett. B 336, 263 (1994); Phys.
Rev. D 54, 6782 (1996).
5
Y. Grossman and Y. Nir, Phys. Lett. B 398, 163 (1997).
6
Y. Nir and M.P. Worah, Phys. Lett. B 423, 326 (1998); A.J. Buras,
A. Romanino and L. Silvestrini, Nucl. Phys. B 520, 3 (1998); G. Colangelo
and G. Isidori, hep-ph/9808487.
7
U. Türke, Phys. Lett. B 168, 296 (1986); I.I. Bigi and S.
Wakaizumi, Phys. Lett. B 188, 501 (1987); G. Eliam, J. Hewett and T. Rizzo,
Phys. Lett. B 193, 533 (1987); T. Hattori, T. Hasuike and S. Wakaizumi,
hep-ph/9804412.
8
L. Cappiello, G. D'Ambrosio and M. Miragliuolo, Phys. Lett. B 298,
423 (1993); P. Heiliger and L.M. Sehgal, Phys. Rev. D 47, 4920 (1993);
A.G. Cohen, G. Ecker and A. Pich, Phys. Lett. B 304, 347 (1993); J.F. Donoghue
and F. Gabbiani, Phys. Rev. D 51, 2187 (1995); G. D'Ambrosio and J. Portolés,
Nucl. Phys. B 492, 417 (1997).
9
See J. Bijnens et al., hep-ph/9411311 and M. Knecht et al. ,hep-ph/9411259,
in The Second Daphne Physics Handbbok (eds. L. Maiani, G. Pancheri and
N. Paver).
10
G. D'Ambrosio, G. Isidori and J. Portoles, Phys. Lett. B 423, 385
(1998); D. Gomez Dumm, A. Pich, Phys. Rev. Lett. 80, 4633 (1980); G. Valencia,
Nucl. Phys. B 517, 339 (1998).
11
G. D'Ambrosio and G. Isidori, Int. J. Mod. Phys. A13,1 (1998).
12
Experiment KEK-E391, e.g., T. Inagaki, Proc. of FCNC97, Ed. D.R.
Cline and T. Inagaki et al., KEK-96/13.
13
K. Arisaka et al., hep-ex/9709026.
14
I.H. Chiang, BNL-P926.
15
S. Adler et al., Phys. Rev. Lett. 79, 2004 (1997).
16
M.J. Savage and J. Walden, Phys. Rev. D 55, 5376 (1997).
17
P.G. Ratcliffe, Phys. Lett. B 365, 383 (1996); hep-ph/9806381,
Phys. Rev. D, to appear.
18
J. Dai, R. Dashen, E. Jenkins and A.V. Manohar, Phys. Rev. D 53,
273 (1996);
R. Flores-Mendieta, E. Jenkins and A.V. Manohar, Phys. Rev. D 58, 090428
(1998).
19
E. Jenkins and R. F. Lebed, Phys. Rev. D 52, 282 (1995).
20
N. Solomey (KTeV collab.), Chicago U. preprint EFI-97-54 (1997);
E. Cheu et al. (KTeV collab.), FNAL experimental proposal FERMILAB-P-0799
(Dec. 1997).
21
C.J. Batty, E. Friedman and A. Gal, nucl-th/9809042.
22
N. K. Glendenning, COMPACT STARS, Nuclear Physics, Particle Physics,
and General Relativity (Springer-Verlag New York, 1997).
23
M. Prakash, I. Bombaci, Manju Prakash, P.J. Ellis, J.M. Lattimer,
and R. Knorren, Phys. Rep. 280, 1 (1997).
24
M. Prakash and J.M. Lattimer, Nucl. Phys. A 639, 433c (1998).
25
F.M. Walter, S. Wolk, and R. Neuhauser, Nature 379, 233 (1996);
F.M. Walter and L.D. Matthews, Nature 389, 358 (1997).
26
G.E. Brown and H.A. Bethe, Ap. 423, 659 (1994).
27
J.A. Pons, S. Reddy, M. Prakash, J.M. Lattimer, and J.A. Miralles,
Ap. J. (1998) in press; astro-ph/9807040.
28
J.M. Lattimer, C.J. Pethick, M. Prakash, and P. Haensel, Phys.
Rev. Lett. 66, 2701 (1991); M. Prakash, Manju Prakash, J.M. Lattimer, and
C.J. Pethick, Ap. 390, L77 (1992); M. Prakash, Phys. Rep. 242, 297 (1994).
29
J.M. Lattimer, K.A. Van Riper, M. Prakash, and Manju Prakash, Ap.
425, 802 (1993).
30
T. Matsui and H. Satz, Phys. Lett. B 178, 416 (1986).
31
D. Kharzeev, Nucl. Phys. A 638, 279c (1998).
32
J. Rafelski, and B. Muller, Phys. Rev. Lett. 48, 1066 (1982). P.
Kock, B. Muller and J. Rafelski, Phys. Rep. 142, 176 (1986).