Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ulaş Özdem"'
Autor:
Ulaş Özdem
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 8, Pp 1-15 (2024)
Abstract To shed light on the nature of the controversial and not yet fully understood exotic states, we are carrying out a systematic study of their electromagnetic properties. The magnetic moment of a hadron state is as fundamental a dynamical quan
Externí odkaz:
https://doaj.org/article/30897f72b66744a58ef4627204f84f85
Autor:
Ulaş Özdem
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-13 (2024)
Abstract We are systematically studying the electromagnetic characteristics of multiquark systems to shed light on their internal structure, whose nature and quantum numbers are controversial. In this study, we investigate the magnetic dipole, electr
Externí odkaz:
https://doaj.org/article/c9487663cf9e4d578dbed44bcafa71b1
Autor:
Ulaş Özdem
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-17 (2024)
Abstract The magnetic moment yields an excellent framework to explore the inner structure of particles determined by the quark-gluon dynamics of QCD, as it is the leading-order response of a bound system to a weak external magnetic field. Motivated b
Externí odkaz:
https://doaj.org/article/ce0542d015494e6bbec04411fea858c3
Autor:
Ulaş Özdem
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-7 (2024)
Abstract To improve our understanding of the quark–gluon dynamics underlying multiquark states, we systematically study their electromagnetic properties. In this study, the magnetic and quadrupole moments of the theoretically predicted singly-charm
Externí odkaz:
https://doaj.org/article/a929a43a1c9a47d986a523de406f8763
Autor:
Ulaş Özdem
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 1, Pp 1-8 (2024)
Abstract In this study, the magnetic and quadrupole moments of the $$Z_b(10650)$$ Z b ( 10650 ) state are determined using the compact diquark–antidiquark interpolating current through the QCD light-cone sum rule. The values that are obtained as a
Externí odkaz:
https://doaj.org/article/e500cc99de974485b5a42ef7ca524871
Autor:
Ulaş Özdem
Publikováno v:
Physics Letters B, Vol 851, Iss , Pp 138551- (2024)
We perform a systematic study of the electromagnetic properties of exotic states to shed light on their nature, which is still controversial and not fully understood. The magnetic dipole and higher multipole moments of a hadronic state are as fundame
Externí odkaz:
https://doaj.org/article/9e1d73bde3f74370be83b4e31beae10b
Autor:
Ulaş Özdem
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 10, Pp 1-11 (2023)
Abstract The magnetic dipole moments of the doubly-heavy baryons include significant data on their inner structure and geometric shape. Moreover, understanding the electromagnetic properties of doubly-heavy baryons is the key to confinement and heavy
Externí odkaz:
https://doaj.org/article/155997e17af14dfab9544545826741d1
Autor:
Ulaş Özdem
Publikováno v:
Physics Letters B, Vol 849, Iss , Pp 138432- (2024)
In this paper we study the magnetic dipole moments of the newly discovered Ωc(3185)0 and Ωc(3327)0, assuming that Ωc(3185)0 and Ωc(3327)0 are S-wave DΞ and D⁎Ξ molecular pentaquark states, respectively. Together with these states, the magneti
Externí odkaz:
https://doaj.org/article/6924d27f47b54734b740d66cf0a625f3
Autor:
Ulaş Özdem
Publikováno v:
Physics Letters B, Vol 846, Iss , Pp 138267- (2023)
To elucidate the internal structure of exotic states is one of the central purposes of hadron physics. Motivated by this, we study the electromagnetic properties of D¯(⁎)Ξc′, D¯(⁎)Λc, D¯s(⁎)Λc and D¯s(⁎)Ξc pentaquarks without strang
Externí odkaz:
https://doaj.org/article/fae28312b9474d2a9c839280a34aea41
Autor:
Ulaş Özdem
Publikováno v:
Physics Letters B, Vol 838, Iss , Pp 137750- (2023)
In this study, we use the molecular and diquark-antidiquark tetraquark pictures to investigate magnetic and quadrupole moments of the Bc-like ground state tetraquarks with the QCD light-cone sum rules with quantum numbers JP=1+. In the numerical anal
Externí odkaz:
https://doaj.org/article/483f5ce8e7624baa89230e24c4051604