Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pathways to a clean gamma (phi3): From B to Super B-factories   The implementation of various methods for the determination of gamma through
direct CP violation arising in the interference of b->c and b->u processes in
charged as well as neutral B meson decays are considered. We show that the
inclusion of D0 resulting from D*0-->D0+pi0(gamma) say via B-->KD*0 makes a
significant difference in the attainable accuracy for gamma. Both exclusive and
inclusive decays of the B+- and B0 to states containing D0/D0-bar followed by
both inclusive and exclusive decays of the D0 are discussed. It is shown that
with statistics which might be obtained at B factories (5-10 X 10^8 B-pairs) a
1-sigma determination of gamma to about +-5 degrees may be possible depending
on the efficiency of reconstruction, backgrounds and the details of the decay
amplitudes involved. The role of data from a charm factory as well as effects
of D0 mixing are discussed. Extraction of gamma with accuracy that is roughly
commensurate with the intrinsic theory error of these methods (i.e. around
0.1%), which is an important goal, will require >10^{10} B-pairs, namely a
Super-B Factory.

16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
2
The categories of this paper are: math