File:Nucleus_drawing.svg · Wikimedia Commons · See Wikimedia Commons
nucleone
Sign in to saveAlso known as proton or neutron, neutron or proton, nucleons
particella subatomica che fa parte dei nuclei atomici cioè il protone e il neutrone
A nucleon is either a proton or a neutron, the two types of particles that make up an atomic nucleus. The number of nucleons in a nucleus is a fundamental property that helps determine what element an atom is and how it behaves.
AI-generated from the Wikipedia summary — may contain errors.
Research
47,615 papers- Nucleon-nucleon correlations inside atomic nuclei: synergies, observations and theoretical models.ReviewReports on progress in physics. Physical Society (Great Britain) · 2024Dalal R, Douglas MacGregor IJDOI: 10.1088/1361-6633/ad27dd
- The spin structure of the nucleon.Reports on progress in physics. Physical Society (Great Britain) · 2019Deur A, Brodsky SJ, de Téramond GFDOI: 10.1088/1361-6633/ab0b8f
- A heterotrimeric protein complex assembles the metazoan V-ATPase upon dissipation of proton gradients.Nature structural & molecular biology · 2025Nardone C, Mintseris J, He D et al.DOI: 10.1038/s41594-025-01610-9
- Liver MRI-derived Proton Density Fat Fraction Predicts Diabetes Risk in Patients with Obesity: A Dose-Response Study.Radiology · 2025Deng M, Li Z, Sun L et al.DOI: 10.1148/radiol.250026
- Lysosomal TMEM165 controls cellular ion homeostasis and survival by mediating lysosomal Ca(2+) import and H(+) efflux.Nature communications · 2025Chen R, Liu B, Jaślan D et al.DOI: 10.1038/s41467-025-60349-5
- TMEM175 does not function as a proton-selective ion channel to prevent lysosomal over-acidification.The Journal of cell biology · 2026Riederer E, Mikusevic V, Tang T et al.DOI: 10.1083/jcb.202501145
- Mitochondria acidify lysosomes through membrane contacts.Cell reports · 2026Tian Z, Chen R, Fang G et al.DOI: 10.1016/j.celrep.2026.117112
- Medium modified nucleon-nucleon cross sections in a nucleus.Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms · 1999Tripathi RK, Cucinotta FA, Wilson JW et al.DOI: 10.1016/s0168-583x(99)00181-0
via PubMed
Wikidata facts
- Part of
- atomic nucleus
- Has part
- quark
- Image
- Nucleus drawing.svg
Show 5 more facts
- topic's main category
- Category:Nucleons
- half-life
- 8400000000000000234584843055267840
- spin quantum number
- 0.5
- has characteristic
- bound state
- interaction
- gravity
via Wikidata · CC0
Article · Italiano
Il nucleone è una particella subatomica componente del nucleo, cioè un protone o un neutrone. Un'unica definizione per protone e neutrone deriva dal fatto che lo studio di tali particelle al livello di energia della forza nucleare forte porta a considerarle come due stati di isospin opposto della stessa particella. Il numero totale di nucleoni di un nucleo si dice numero di massa e si indica tradizionalmente con A.In un nucleo con Z protoni e N neutroni si ha A=Z+N, dove Z è il numero atomico ed N il numero neutronico. I nucleoni fanno parte della famiglia dei barioni, facenti parte a loro volta degli adroni.Sono fermioni aventi spin 1/2 e sono soggetti all'interazione forte.
Abstract from DBpedia / Wikipedia · CC BY-SA
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