The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We calculate the contribution to the polarization of $$\Lambda $$ Λ hyperons in relativistic nuclear collisions at high energy from the decays of $$\Sigma ^{*}(1385)$$ Σ∗(1385) and $$\Sigma ^0$$ Σ0 , which are the predominant sources of $$\Lambda $$ Λ production besides the primary component, as a function of the $$\Lambda $$ Λ momentum. Particularly, we estimate the longitudinal component of...
We study the QCD vacuum structure under the influence of an electromagnetic field with a nonzero second Lorentz invariant I2=E⋅B. We show that the presence of I2 can induce neutral pion (π0) condensation in the QCD vacuum through the electromagnetic triangle anomaly. Within the frameworks of chiral perturbation theory at leading small-momenta expansion as well as the Nambu–Jona-Lasinio model at leading...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.