réaction neutron-proton — neutrono ir protono reakcija statusas T sritis fizika atitikmenys: angl. (n, p) reaction; neutron proton reaction vok. (n, p) Reaktion, f; Neutron Proton Reaktion, f rus. (n, p) реакция, f; нейтрон протонная реакция, f pranc. réaction (n, p), f;… … Fizikos terminų žodynas
Neutron-Proton-Reaktion — neutrono ir protono reakcija statusas T sritis fizika atitikmenys: angl. (n, p) reaction; neutron proton reaction vok. (n, p) Reaktion, f; Neutron Proton Reaktion, f rus. (n, p) реакция, f; нейтрон протонная реакция, f pranc. réaction (n, p), f;… … Fizikos terminų žodynas
réaction (n, p) — neutrono ir protono reakcija statusas T sritis fizika atitikmenys: angl. (n, p) reaction; neutron proton reaction vok. (n, p) Reaktion, f; Neutron Proton Reaktion, f rus. (n, p) реакция, f; нейтрон протонная реакция, f pranc. réaction (n, p), f;… … Fizikos terminų žodynas
Neutron poison — For information on biological effects of excessive ionizing radiation, see radiation poisoning. A neutron poison (also called a neutron absorber or a nuclear poison ) is a substance with a large neutron absorption cross section in applications,… … Wikipedia
Neutron depth profiling — (NDP) is a near surface analysis technique that is commonly used to obtain profiles of concentration as a function of depth for certain technologically important light elements in nearly any substrate. The technique was first proposed by Ziegler… … Wikipedia
Proton–proton chain reaction — The proton–proton chain reaction dominates in stars the size of the Sun or smaller. The proton–proton chain reaction is one of several fusion reactions by which stars convert hydrogen to helium, the primary alternative being the CNO cycle. The… … Wikipedia
Proton-proton chain reaction — The proton proton chain reaction is one of several fusion reactions by which stars convert hydrogen to helium, the primary alternative being the CNO cycle. The proton proton chain dominates in stars the size of the Sun or smaller.Overcoming… … Wikipedia
NEUTRON — En 1932, James Chadwick montra que le rayonnement émis par des atomes de béryllium bombardés par des particules 見 est constitué d’objets qui sont dépourvus de charge électrique et dont leur masse est proche de celle du proton. Ces objets furent… … Encyclopédie Universelle
PROTON — Avec le neutron, le proton est l’un des composants de base des noyaux d’atomes et il constitue lui même le noyau de l’atome d’hydrogène. C’est l’une des rares particules élémentaires stables, et l’on peut le considérer, avec l’électron et le… … Encyclopédie Universelle
Neutron detection — is the effective detection of neutrons entering a well positioned detector. There are two key aspects to effective neutron detection: hardware and software. Detection hardware refers to the kind of neutron detector used (the most common today is… … Wikipedia
