Pregled bibliografske jedinice broj: 173035
Net Charge and Isospin Fluctuations in the World of Elementary Particles
Net Charge and Isospin Fluctuations in the World of Elementary Particles // European Advanced Studies Conference V: Complexity in Science & Society, Abstracts / Bountis, Tassos (ur.).
Patras: University of Patras, 2004. (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Net Charge and Isospin Fluctuations in the World of Elementary Particles
Autori
Mikuta-Martinis, Vesna
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
European Advanced Studies Conference V: Complexity in Science & Society, Abstracts
/ Bountis, Tassos - Patras : University of Patras, 2004
Skup
Complexity in Science ans Society
Mjesto i datum
Archaía Olympía, Grčka; Patras, Grčka, 20.07.2004. - 26.07.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
net charge; isospin; event-by-event fluctuations
Sažetak
Net charge and isospin event-by-event fluctuations in high-energy pp-collisions are predicted within the Unitary Eikonal Model(UEM), in particular the fluctuation patterns of the ratios of charged-to-charged and neutral-to-charged pions. These fluctuations are found to be sensitive to the presence of unstable resonances, such as $\rho $ and $\omega $ mesons. We predict that the charge-fluctuation observable $D$ within the UEM should be restricted to the interval $8/3\le D_{; ; ; UEM}; ; ; \le 4$, depending on the $\rho /\pi $ production ratio.Also, the isospin fluctuations of the DCC-type of the ratio of neutral-to-charged pions are suppressed if pions are produced together with the $\rho $ mesons.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
