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Milva Orsaria

junio 5, 2018 @ 2:30 pm - 4:00 pm

Fecha: martes 5 de junio

Lugar: Seminario de Física Teórica II
Hora: 14:30
Ponente: Milva Orsaria (Universidad Nacional de la Plata, Argentina)
Titulo: Quark matter in the core regions of massive neutron stars (?)
The study of neutron stars establishes a direct connection between
astronomy and nuclear and particle physics, allowing a better
understanding of the behavior of matter under conditions that are
difficult to reach in the laboratory. Massive neutron stars provide
very important constraints on high-density nuclear matter and its
associated Equation of State (EoS), which is still essentially
unknown. Depending on neutron star mass and rotational frequency,
gravity may compress the matter in the core regions of such objects up
to more than ten times the density of ordinary atomic nuclei, thus
providing a high-pressure environment in which numerous subatomic
particle processes are likely expected to compete with each other and
phase transitions to new states of matter, foremost quark matter, may
occur. In this talk, I will provide a general discussion of the
properties of quark matter and explore its role for the core
composition of neutron stars.


junio 5, 2018
2:30 pm - 4:00 pm


Seminario FT-II
Avenida Complutense
Madrid, Madrid 28040 España
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