cosmic-ray meson

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• Cosmic ray — For the film, see Cosmic Ray (film). Cosmic radiation redirects here. For some background types of cosmic radiation, see cosmic background radiation and cosmic background. The energy spectrum for cosmic rays Cosmic rays are energetic charged… …   Wikipedia

• Meson — Mesons Mesons of spin 0 form a nonet Composition Composite Quarks and antiquarks Statistics Bosonic …   Wikipedia

• meson — mesonic, adj. /mee zon, son, mez on, mes /, n. Physics. any hadron, or strongly interacting particle, other than a baryon. Mesons are bosons, having spins of 0, 1, 2, ..., and, unlike baryons, do not obey a conservation law. Cf. quark model.… …   Universalium

• Cosmic Rays — Die Kosmische Strahlung (engl. Cosmic Rays), früher auch Höhenstrahlung genannt, ist eine hochenergetische Teilchenstrahlung aus dem Weltall. Sie besteht vorwiegend aus Protonen, daneben aus Elektronen und vollständig ionisierten Atomen. Auf die… …   Deutsch Wikipedia

• subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… …   Universalium

• Arturo Duperier Vallesa — Saltar a navegación, búsqueda Arturo Duperier Vallesa (Pedro Bernardo, Ávila, 12 de noviembre de 1896 Madrid, España, 10 de febrero de 1959). Físico español, destacado especialmente por su estudio de la radiación cósmica, por el cual llegó a ser… …   Wikipedia Español

• Muon — The Moon s cosmic ray shadow, as seen in secondary muons generated by cosmic rays in the atmosphere, and detected 700 meters below ground, at the Soudan II detector Composition Elementary particle Statistics …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Pion — This article is about the subatomic particles. For the self propelled gun, see 2S7 Pion. Pion The quark structure of the pion. Composition π …   Wikipedia

• Luis González-Mestres — (Lluís) Luis González Mestres (Barcelona, 14 de marzo de 1948 ) es un físico de partículas catalán (español) que trabaja en París y en Annecy, en Francia. Pertenece al CNRS (Centro Nacional de Investigación Científica), en Francia, e investiga en …   Wikipedia Español

• physical science, principles of — Introduction       the procedures and concepts employed by those who study the inorganic world.        physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …   Universalium