A2 Katsausartikkeli tieteellisessä aikausilehdessä
Diquark correlations in hadron physics : origin, impact and evidence (2021)

Barabanov, M., Bedolla, M., Brooks, W., Cates, G., Chen, C., Chen, Y., Cisbani, E., Ding, M., Eichmann, G., Ent, R., Ferretti, J., Gothe, R., Horn, T., Liuti, S., Mezrag, C., Pilloni, A., Puckett, A., Roberts, C., Rossi, P., . . . Wojtsekhowski, B. (2021). Diquark correlations in hadron physics : origin, impact and evidence. Progress in Particle and Nuclear Physics, 116, Article 103835. https://doi.org/10.1016/j.ppnp.2020.103835

JYU-tekijät tai -toimittajat

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Barabanov, M.Yu.; Bedolla, M.A.; Brooks, W.K.; Cates, G.D.; Chen, C.; Chen, Y.; Cisbani, E.; Ding, M.; Eichmann, G.; Ent, R.; et al.

Lehti tai sarja: Progress in Particle and Nuclear Physics

ISSN: 0146-6410

eISSN: 1873-2224

Julkaisuvuosi: 2021

Volyymi: 116

Artikkelinumero: 103835

Kustantaja: Elsevier BV

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.ppnp.2020.103835

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus:

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/73033

Rinnakkaistallenteen verkko-osoite (pre-print): https://arxiv.org/abs/2008.07630


The last decade has seen a marked shift in how the internal structure of hadrons is understood. Modern experimental facilities, new theoretical techniques for the continuum bound-state problem and progress with lattice-regularised QCD have provided strong indications that soft quark+quark (diquark) correlations play a crucial role in hadron physics. For example, theory indicates that the appearance of such correlations is a necessary consequence of dynamical chiral symmetry breaking, viz. a corollary of emergent hadronic mass that is responsible for almost all visible mass in the universe; experiment has uncovered signals for such correlations in the flavour-separation of the proton’s electromagnetic form factors; and phenomenology suggests that diquark correlations might be critical to the formation of exotic tetra- and penta-quark hadrons. A broad spectrum of such information is evaluated herein, with a view to consolidating the facts and therefrom moving toward a coherent, unified picture of hadron structure and the role that diquark correlations might play.

YSO-asiasanat: hiukkasfysiikka; kvarkit

Vapaat asiasanat: diquark correlations; hadron physics

Liittyvät organisaatiot


Hankkeet, joissa julkaisu on tehty

OKM-raportointi: Kyllä

Raportointivuosi: 2021

Alustava JUFO-taso: 1

Viimeisin päivitys 2021-07-07 klo 17:54