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pro vyhledávání: '"HADRONIC PROPERTIES"'
Autor:
Aoyama, Tatsumi, Doi, Takahiro M., Doi, Takumi, Itou, Etsuko, Lyu, Yan, Murakami, Kotaro, Sugiura, Takuya
Publikováno v:
Phys. Rev. D 110, 094502 (2024)
We report scale setting and hadronic properties for our new lattice QCD gauge configuration set (HAL-conf-2023). We employ $(2+1)$-flavor nonperturbatively improved Wilson fermions with stout smearing and the Iwasaki gauge action on a $96^4$ lattice,
Externí odkaz:
http://arxiv.org/abs/2406.16665
Star-forming and starburst galaxies (SFGs and SBGs) are powerful emitters of non-thermal $\gamma$-rays and neutrinos, due to their intense phases of star-formation activity, which should confine high-energy Cosmic-Rays (CRs) inside their environments
Externí odkaz:
http://arxiv.org/abs/2402.18638
Akademický článek
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Autor:
Fejos, G., Hosaka, A.
Publikováno v:
Phys. Rev. D 98, 036009 (2018)
We investigate meson and nucleon dynamics at finite baryon density and temperature by coupling the nucleon field and the omega meson to the three-flavor linear sigma model and calculate hadronic properties around the nuclear liquid-gas transition. We
Externí odkaz:
http://arxiv.org/abs/1805.08713
Using ideas from Light Front Holography, we discuss the calculation of hadronic properties. In this talk I will pay special attention to hadronic masses and the nucleon helicity-independent generalized parton distributions of quarks in the zero skewn
Externí odkaz:
http://arxiv.org/abs/1107.5553
Publikováno v:
Phys.Rev. C69 (2004) 024903
The effect of vacuum fluctuations on the in-medium hadronic properties is investigated using a chiral SU(3) model in the nonlinear realization. The effect of the baryon Dirac sea is seen to modify hadronic properties and in contrast to a calculation
Externí odkaz:
http://arxiv.org/abs/nucl-th/0308064
Autor:
Lee, Kang Seog
Publikováno v:
J.Korean Phys.Soc. 46 (2005) 1458
Using a statistical model of multiparticle production by Chou, Yang and Yen, which looks similar to the thermal model and is known to account for the single particle distributions in e$^+$ e$^-$ collisions, we fit the rapidity and transverse mass spe
Externí odkaz:
http://arxiv.org/abs/nucl-th/0401017
Autor:
Flambaum, V. V., Shuryak, E. V.
Publikováno v:
Phys.Rev.D67:083507,2003
We follow our previous paper on possible cosmological variation of weak scale (quark masses) and strong scale, inspired by data on cosmological variation of the electromagnetic fine structure constant from distant quasar (QSO) absorption spectra. In
Externí odkaz:
http://arxiv.org/abs/hep-ph/0212403
Autor:
Kanaya, K.
Publikováno v:
Nucl.Phys. A680 (2000) 196-203
The lattice regularization of QCD provides us with the most systematic way of computing non-perturbative properties of hadrons directly from the first principles of QCD. The recent rapid development of parallel computers has enabled us to start reali
Externí odkaz:
http://arxiv.org/abs/hep-ph/0005294
Publikováno v:
Phys.Rev. C60 (1999) 055202
Properties of excited baryonic states are investigated in the context of electroproduction of baryon resonances off the deuteron. In particular, the hadronic radii and the compositeness of baryon resonances are studied for kinematic situations in whi
Externí odkaz:
http://arxiv.org/abs/nucl-th/9808016