Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of the Wrong-Sign Decay D0 -> K+ pi- pi+ pi-   A measurement of the rate for the "wrong-sign" decay D0 -> K+ pi- pi+ pi-
relative to that for the "right-sign" decay D0 -> K- pi+ pi+ pi- is presented.
Using 791 fb-1 of data collected with the Belle detector, we obtain a branching
fraction ratio of R_WS = [0.324 +- 0.008 (stat) +- 0.007 (sys)]%. Multiplying
this ratio by the world average value for the branching fraction B(D0 -> K- pi+
pi+ pi-) gives a branching fraction B(D0 -> K+ pi- pi+ pi-) = (2.61 +- 0.06
+0.09 -0.08) x 10-4.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
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The categories of this paper are: eess
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The categories of this paper are: hep-lat