Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Broadband Homonuclear Decoupling   We present a solution to the problem of broadband decoupling of a coupled
homonuclear two-spin system. We describe a pulse sequence that creates an
effective field perpendicular to the coupling interaction with a magnitude
propotional to the chemical shift of the spins over a broad range of chemical
shifts. When the chemical shift difference as imprinted on the perpendicular
field is greater than the coupling between the spins, we get effective
decoupling. The pulse sequence may be useful in various NMR applications.

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The categories of this paper are: chao-dyn
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The categories of this paper are: nlin
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The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
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The categories of this paper are: supr-con
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The categories of this paper are: patt-sol
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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph