$1/m$ Corrections for Orbitally Excited Heavy Mesons and the $1/2$ - $3/2$ Puzzle

Danny van Dyk (Siegen U.); Farnoush Shahriaran; Rebecca Klein; Thomas Mannel

RECORD

$1/m$ Corrections for Orbitally Excited Heavy Mesons and the $1/2$ - $3/2$ Puzzle

Rebecca Klein, Thomas Mannel, Farnoush Shahriaran, Danny van Dyk (Siegen U.)

High Energy Physics - Phenomenology · Submitted 2 Mar 2015

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We argue that one should expect the $1/m_c$ corrections to induce a significant mixing between the two lowest lying $1^+$ states.

how it is stated · hedged possibility 0.81 read the record →

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arXiv ID1503.00569 (version 1)

Pith IDVMB4D2J4, Pith's permanent record of this paper and its review

CitationDanny van Dyk (Siegen U.), Farnoush Shahriaran, Rebecca Klein, Thomas Mannel. "$1/m$ Corrections for Orbitally Excited Heavy Mesons and the $1/2$ - $3/2$ Puzzle." arXiv:1503.00569 (2015). https://pith.science/paper/VMB4D2J4

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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,997 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.09 · human participants 0.01 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.06 · compares with prior results 0.14 · mentions code or data availability 0.01.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; show every role.

We re-investigate the effects of the $1/m_c$ corrections on the spectrum of the lowest orbitally excited $D$-meson states. We argue that one should expect the $1/m_c$ corrections to induce a significant mixing between the two lowest lying $1^+$ states. We discuss the implications of this mixing and compute its effect on the semileptonic decays $B \to D^{**} \ell \bar{\nu}$ and the strong $D^{**}$ decays.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	We re-investigate the effects of the $1/m_c$ corrections on the spectrum of the lowest orbitally excited $D$-meson states.	contribution 0.99	0.86	0.06	asserted 0.50
s1	We argue that one should expect the $1/m_c$ corrections to induce a significant mixing between the two lowest lying $1^+$ states.	contribution 0.40	0.34	0.46	hedged possibility 0.81
s2	We discuss the implications of this mixing and compute its effect on the semileptonic decays $B \to D^{} \ell \bar{\nu}$ and the strong $D^{}$ decays.	contribution 0.91	0.91	0.18	asserted 0.96

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from argument 0.38.

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sources read

arXiv listing abstract v1

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full text
figures and tables
references and citing sentences
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P abstract

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S sections
T body sentences
C citations
R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper

Original abstract

We re-investigate the effects of the $1/m_c$ corrections on the spectrum of the lowest orbitally excited $D$-meson states. We argue that one should expect the $1/m_c$ corrections to induce a significant mixing between the two lowest lying $1^+$ states. We discuss the implications of this mixing and compute its effect on the semileptonic decays $B \to D^{**} \ell \bar{\nu}$ and the strong $D^{**}$ decays.

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References

How the literature uses it

3 arXiv papers cite this in 4 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 2 sentences without a confident label

Cites it as background 2 papers

The significant discrepancies in the theories and experiments have been discussed in several works [ref] .

A proposal to the '$\frac{1}{2}$ vs. $\frac{3}{2}$ puzzle' · Introduction · 0.89
It has been discussed in a model dependent framework (see, e.g., Ref. [ref] for further details).

$B\to D_1(2420)$ and $B\to D_1'(2430)$ form factors from QCD light-cone sum rules · Introduction · 0.97

What it cites · 9 sentences without a confident label

Cites as background 1 paper

The decays of $B$ mesons into orbitally excited $D$ mesons have been investigated in the context of heavy quark symmetry in [ref] , including also the $1/m_c$ corrections.

Semileptonic B decays to excited charmed mesons · Effects on Semileptonic Decays · 0.96

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