alfa-proces

alfa-proces

A hypothetical process of nucleosynthesis, which consisted of redistributing α-particles in the region from neon 20 to iron 56 (and perhaps slightly higher). The α-process has been replaced by explosive and nonexplosive C, O, and Si burning occurring in rapidly evolving or even explosive stages of stellar evolution which at higher temperatures and densities becomes the e-process.

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Part of Speech: noun
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Industry/Domain: Astronomy
Category: General astronomy
Company: Caltech
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Related terms

r-proces

Astronomy; Planetary science

The buildup of heavy isotopes inside massive stars by the rapid (hence the use of "r") absorption of neutrons by atomic nuclei. See also s-process and supernova.

proces

Computer; Workstations

A unit of activity characterized by a single sequential thread of execution, a current state, and an associated set of system resources.

proces

Software; Computer; Operating systems

The runtime instance of an application or program. A process has its own virtual memory space and system resources (including port rights) that are independent of those assigned ...

proces

Business services; Project management

Set povezanih radnji koje se izvode da bi se postigao određeni set proizvoda, rezultata i usluga.

proces

Miscellaneous; Nouns

Niz akcija i koraka kako bi se postigla određena svrha.

aktinijum

Astronomy; General astronomy

soft, silvery-white, radioactive metal which glows in the dark

nuklearna veličina

Astronomy; General astronomy

See definition for m 2 , above.

orbitalni elementi

Astronomy; General astronomy

Parameters (numbers) that determine an object's location and motion in its orbit about another object. In the case of solar-system objects such as comets and planets, one must ...

orbita

Astronomy; General astronomy

The path of one object about another (used here for an object orbiting the sun).

meteori

Astronomy; General astronomy

Small rocky and/or icy particles that are swept up by the earth in its orbit about the sun. Also called "shooting stars", they travel across the sky in a very short time, from ...

m2

Astronomy; General astronomy

The magnitude value measured (or predicted) for a comet's nuclear condensation. Note that the true comet nucleus is rarely, if ever, directly observed from the earth because of ...