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researcher

J. Castellà

15 papers hereh-index 10380 citations26 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author4
  • first author1
  • middle author5
  • last author4

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • hep-ph15
same name
  • J. Castellà — 4 papers, h 2
  • J. Castellà — 1 paper, h 0

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20152022
most citedQuarkonium Hybrids with Nonrelativistic Effective Field Theories

129 citations · 493 across the 15 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

hep-ph2018★ 68 cited

Spin structure of heavy-quark hybrids

Nora Brambilla, Wai Kin Lai, Jorge Segovia +2

A unique feature of quantum chromodynamics (QCD), the theory of strong interactions, is the possibility for gluonic degrees of freedom to participate in the construction of physica…

hep-ph2018★ 40 cited

Effective field theory for the nucleon-quarkonium interaction

Jaume Tarrús Castellà, Gastão Krein

We develop an effective field theory approach for the S-wave quarkonium-nucleon system. We adopt a natural power counting equivalent to Weinberg's power counting in nucleon-nucle…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.