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Pregled bibliografske jedinice broj: 1196497

Wide-angle photoproduction of the η′-meson and its gluon content


Kroll, Peter; Passek-Kumerički, Kornelija
Wide-angle photoproduction of the η′-meson and its gluon content // Physical review. D, 105 (2022), 3; 034005, 18 doi:10.1103/PhysRevD.105.034005 (međunarodna recenzija, članak, znanstveni)


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Naslov
Wide-angle photoproduction of the η′-meson and its gluon content

Autori
Kroll, Peter ; Passek-Kumerički, Kornelija

Izvornik
Physical review. D (2470-0010) 105 (2022), 3; 034005, 18

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
exclusive processes ; meson photoproduction ; wide-angle ; eta'-meson, higher-twist

Sažetak
We investigate wide-angle photoproduction of the η′ meson within the handbag approach to twist-3 accuracy. It turns out that, due to the gluon content of the η ′, this process is dominated by twist 2 in contrast with pion and η photoproduction. Using the presently avail- able information on the twist-2 and twist-3 distribution amplitudes and on the η − η ′ mixing, we provide prediction for ′ the η′ cross sec- tion and helicity correlations. It is argued that η photoproduction is well suited to improve our knowledge of the two-gluon distribution amplitude.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-9709 - Razotkrivanje strukture hadrona pomoću tvrdih ekskluzivnih procesa (REVESTRUCTURE) (Passek-Kumerički, Kornelija, HRZZ - 2019-04) ( POIROT)
EK-H2020-824093 - The strong interaction at the frontier of knowledge: fundamental research and applications (STRONG-2020) (Korolija, Milorad; Bosnar, Damir; Kumerički, Krešimir; Passek-Kumerički, Kornelija, EK - H2020-INFRAIA-2018-1) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju:

Kroll, Peter; Passek-Kumerički, Kornelija
Wide-angle photoproduction of the η′-meson and its gluon content // Physical review. D, 105 (2022), 3; 034005, 18 doi:10.1103/PhysRevD.105.034005 (međunarodna recenzija, članak, znanstveni)
Kroll, P. & Passek-Kumerički, K. (2022) Wide-angle photoproduction of the η′-meson and its gluon content. Physical review. D, 105 (3), 034005, 18 doi:10.1103/PhysRevD.105.034005.
@article{article, author = {Kroll, Peter and Passek-Kumeri\v{c}ki, Kornelija}, year = {2022}, pages = {18}, DOI = {10.1103/PhysRevD.105.034005}, chapter = {034005}, keywords = {exclusive processes, meson photoproduction, wide-angle, eta'-meson, higher-twist}, journal = {Physical review. D}, doi = {10.1103/PhysRevD.105.034005}, volume = {105}, number = {3}, issn = {2470-0010}, title = {Wide-angle photoproduction of the η′-meson and its gluon content}, keyword = {exclusive processes, meson photoproduction, wide-angle, eta'-meson, higher-twist}, chapternumber = {034005} }
@article{article, author = {Kroll, Peter and Passek-Kumeri\v{c}ki, Kornelija}, year = {2022}, pages = {18}, DOI = {10.1103/PhysRevD.105.034005}, chapter = {034005}, keywords = {exclusive processes, meson photoproduction, wide-angle, eta'-meson, higher-twist}, journal = {Physical review. D}, doi = {10.1103/PhysRevD.105.034005}, volume = {105}, number = {3}, issn = {2470-0010}, title = {Wide-angle photoproduction of the η′-meson and its gluon content}, keyword = {exclusive processes, meson photoproduction, wide-angle, eta'-meson, higher-twist}, chapternumber = {034005} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • Nature Index


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