Nuclear Pasta Is the Super-Macaroni of the Universe
21 September, 2018, 17:24 | Author: Darnell Taylor
The strongest material in the known universe is a unusual form of pasta - it's not campanelle, gnocchi, or penne, but rather an esoteric-like concoction called nuclear pasta, which is formed by the ungodly pressure found inside a neutron star. It gets it name because the shape resembles the famous Italian food item pasta. With this result, many problems need to be revisited. Know All About Astronomer Georges Lemaitre's "Universe is Expanding" Concept.
A neutron star is a celestial object with high density. How large a mountain can you build on a neutron star before the crust breaks and it collapses? It is small in size and composed of neutron particles which are close to each other. What emerges is a star that has around double the mass of the Sun crammed into a 20km-wide sphere.
The calculations showed that because of the "neutron and paste" on the surface of a neutron star can be formed by the hills with a height of a few centimeters. Still, it's hard to argue it's not appropriate: scientists studying neutron stars have theorized that the masses of neutrons within these unusual objects group together to form structures that look suspiciously like Italian pasta, and have even gone so far as to classify them with names like "gnocchi" and "lasagna".
According to scientists, "nuclear pasta" is 10 billion times stronger than steel.
A neutron star is made up of different layers of distorted matter. Researchers say the shape of this resembles the various types of pasta thus each layer is named after a type of pasta.
Together, the researchers said these enormous densities and unusual shapes make nuclear pasta incredibly stiff. At the inner level, there are sheets of neutrons which are named lasagna. The team determined that, to shatter a plate of nuclear pasta, it could take about 10 billion times the force needed to shatter steel.
Matthew Caplan, a postdoctoral research fellow at McGill University, and his colleagues from Indiana University and the California Institute of Technology, successfully ran the largest computer simulations ever conducted of neutron star crusts, becoming the first to describe how these break. The presence of an intense magnetic field around them makes them the most hostile known environments in the universe.
The substance of such stars in the depths of the core, form a kind of thread or clots, calling these structures "neutron cream". This nuclear pasta has matter densities of 10g/cm.
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