Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantifying uncertainties in primordial nucleosynthesis without Monte
  Carlo simulations   We present a simple method for determining the (correlated) uncertainties of
the light element abundances expected from big bang nucleosynthesis, which
avoids the need for lengthy Monte Carlo simulations. Our approach helps to
clarify the role of the different nuclear reactions contributing to a
particular elemental abundance and makes it easy to implement
energy-independent changes in the measured reaction rates. As an application,
we demonstrate how this method simplifies the statistical estimation of the
nucleon-to-photon ratio through comparison of the standard BBN predictions with
the observationally inferred abundances.

31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph