Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The discovery of WASP-134b, WASP-134c, WASP-137b, WASP-143b and
  WASP-146b: three hot Jupiters and a pair of warm Jupiters orbiting Solar-type
  stars   We report the discovery by WASP of five planets orbiting moderately bright
($V$ = 11.0-12.9) Solar-type stars. WASP-137b, WASP-143b and WASP-146b are
typical hot Jupiters in orbits of 3-4 d and with masses in the range 0.68--1.11
$M_{\rm Jup}$. WASP-134 is a metal-rich ([Fe/H] = +0.40 $\pm$ 0.07]) G4 star
orbited by two warm Jupiters: WASP-134b ($M_{\rm pl}$ = 1.41 $M_{\rm Jup}$; $P
= 10.1$ d; $e = 0.15 \pm 0.01$; $T_{\rm eql}$ = 950 K) and WASP-134c ($M_{\rm
pl} \sin i$ = 0.70 $M_{\rm Jup}$; $P = 70.0$ d; $e = 0.17 \pm 0.09$; $T_{\rm
eql}$ = 500 K). From observations of the Rossiter-McLaughlin effect of
WASP-134b, we find its orbit to be misaligned with the spin of its star
($\lambda = -44 \pm 10^\circ$). WASP-134 is a rare example of a system with a
short-period giant planet and a nearby giant companion. In-situ formation or
disc migration seem more likely explanations for such systems than does
high-eccentricity migration.

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The categories of this paper are: hep-ph
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The categories of this paper are: eess
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The categories of this paper are: chem-ph
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The categories of this paper are: physics
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The categories of this paper are: quant-ph
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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: bayes-an
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The categories of this paper are: stat
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The categories of this paper are: comp-gas
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The categories of this paper are: supr-con