Neutrinová observatoř v Sudbury: pozorování změny "vůně" slunečních neutrin: přednáška u příležitosti udělení Nobelovy ceny za fyziku za rok 2015

Title:

Neutrinová observatoř v Sudbury: pozorování změny "vůně" slunečních neutrin: přednáška u příležitosti udělení Nobelovy ceny za fyziku za rok 2015
The Sudbury Neutrino Observatory: observation of flavor change for solar neutrinos (a Nobel lecture)

Creator:

McDonald, Arthur B. and Gregora, Ivan

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:715f2ac9-ece1-4330-8b3e-071504788341
uuid:715f2ac9-ece1-4330-8b3e-071504788341
issn:0009-0700

Subject:

Nobelova cena (ocenění), fyzika, Nobel Prizes, physics, přednášky, sluneční neutrina, neutrinová observatoř, lectures, 6, and 53

Type:

model:article and TEXT

Format:

print, bez média, and svazek

Description:

The nuclear fusion processes that power the Sun take place at such high temperatures that the nuclei of atoms are able to fuse together, a process that results in the creation of very large numbers of fundamental particles called neutrinos. Neutrinos only interact through the weak interaction and gravity and therefore can penetrate out from the core of the Sun and through the Earth with little or no interaction. It is these neutrinos from the Sun that are the subject of our measurements with the Sudbury Neutrino Observatory (SNO), 2 km underground in a mine near Sudbury, Canada. With the use of heavy water as a central element in the design of SNO it was possible to determine clearly that electron neutrinos change to one of the other active flavors before reaching our detector, a property that requires that they have a mass greater than zero. Both of these fundamental neutrino properties are beyond the predictions of the Standard Model for elementary particles. Extensions of the Standard Model to include these neutrino properties can give us a more complete understanding of our Universe at a very basic level., Arthur B. McDonald ; přeložil Ivan Gregora., and Obsahuje bibliografii

Language:

Czech and English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

11-18

Source:

Československý časopis pro fyziku | 2017 Volume:67 | Number:1

Harvested from:

CDK

Metadata only:

false