Electromagnetic structure of charmed baryons - extended to spin-3/2

Name: Electromagnetic structure of charmed baryons - extended to spin-3/2
Author: Can, K. U., Oka, M., Erkol, Güray, Takahashi, T. T.

İsim	Electromagnetic structure of charmed baryons - extended to spin-3/2
Yazar	Can, K. U., Oka, M., Erkol, Güray, Takahashi, T. T.
Basım Tarihi:	2015
Konu	Approximation theory, Charge distribution, Electric charge, Electric discharges, Elementary particles, Hadrons
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1824-8039
Kayıt Numarası	127afc62-4684-4197-b67b-372ed52310c0
Lokasyon	Natural and Mathematical Sciences
Tarih	2015
Örnek Metin	The electromagnetic form factors of the spin-3/2 Ω baryons, namely the Ω, Ω∗c , Ω∗ cc and Ωccc, are calculated in full QCD on 323 x 64 PACS-CS lattices with a pION mass of 156(9) MeV. The electric charge radii and magnetic moments from the E0 and M1 multipole form factors are extracted. Results for the electric quadrupole form factor, E2, are also provided. Quark sector contributions are computed individually for each observable and then combined to obtain the baryon properties. Charm quark contributions are observed to be systematically smaller compared to the strange quark contributions in case of the charge radii and magnetic moments. E2 moments of the Ω∗ cc and Ωccc are estimated significantly enough to show that their electric charge distributions are deformed. Properties of the spin-1/2 counterparts of the Ω∗ cc and Ω∗ cc baryons are also computed and a comparison is presented.

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Özyeğin Üniversitesi

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Electromagnetic structure of charmed baryons - extended to spin-3/2

Yazar Can, K. U., Oka, M., Erkol, Güray, Takahashi, T. T.

Basım Tarihi 2015

Konu Approximation theory, Charge distribution, Electric charge, Electric discharges, Elementary particles, Hadrons

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1824-8039

Kayıt Numarası 127afc62-4684-4197-b67b-372ed52310c0

Lokasyon Natural and Mathematical Sciences

Tarih 2015

Örnek Metin The electromagnetic form factors of the spin-3/2 Ω baryons, namely the Ω, Ω∗c , Ω∗ cc and Ωccc, are calculated in full QCD on 323 x 64 PACS-CS lattices with a pION mass of 156(9) MeV. The electric charge radii and magnetic moments from the E0 and M1 multipole form factors are extracted. Results for the electric quadrupole form factor, E2, are also provided. Quark sector contributions are computed individually for each observable and then combined to obtain the baryon properties. Charm quark contributions are observed to be systematically smaller compared to the strange quark contributions in case of the charge radii and magnetic moments. E2 moments of the Ω∗ cc and Ωccc are estimated significantly enough to show that their electric charge distributions are deformed. Properties of the spin-1/2 counterparts of the Ω∗ cc and Ω∗ cc baryons are also computed and a comparison is presented.