Search results
Results from the WOW.Com Content Network
Comparison between the Nuclear Force and the Coulomb Force. a – residual strong force (nuclear force), rapidly decreases to insignificance at distances beyond about 2.5 fm, b – at distances less than ~ 0.7 fm between nucleons centres the nuclear force becomes repulsive, c – coulomb repulsion force between two protons (over 3 fm, force becomes the main), d – equilibrium position for ...
The strong interaction, or strong nuclear force, is the most complicated interaction, mainly because of the way it varies with distance. The nuclear force is powerfully attractive between nucleons at distances of about 1 femtometre (fm, or 10 −15 metres), but it rapidly decreases to insignificance at distances beyond about 2.5 fm. At ...
The Pakistan Atomic Research Reactor or (PARR) are two nuclear research reactors and two other experimental neutron sources located in the PINSTECH Laboratory, Nilore, Islamabad, Pakistan. In addition a reprocessing facility referred to as New Labs also exists for nuclear weapons research and production.
In nuclear physics and particle physics, the strong interaction, also called the strong force or strong nuclear force, is a fundamental interaction that confines quarks into protons, neutrons, and other hadron particles. The strong interaction also binds neutrons and protons to create atomic nuclei, where it is called the nuclear force.
Ishfaq Ahmad Khan (3 November 1930 – 18 January 2018) SI, HI, NI, FPAS, was a Pakistani nuclear physicist, emeritus professor of high-energy physics at the National Centre for Physics, and former science advisor to the Government of Pakistan.
Abdul Qadeer Khan, NI, HI, FPAS (/ ˈ ɑː b d əl ˈ k ɑː d ɪər ˈ k ɑː n / ⓘ AHB-dəl KAH-deer KAHN; Urdu: عبد القدیر خان; 1 April 1936 – 10 October 2021), [3] known as A. Q. Khan, was a Pakistani nuclear physicist and metallurgical engineer who is colloquially known as the "father of Pakistan's atomic weapons program".
The study of the strong and weak nuclear forces (the latter explained by Enrico Fermi via Fermi's interaction in 1934) led physicists to collide nuclei and electrons at ever higher energies. This research became the science of particle physics , the crown jewel of which is the standard model of particle physics , which describes the strong ...
Headquartered in Lahore, the organisation was founded in December 1947 soon after the independence of Pakistan, and is among the oldest and premier science organisations in the country. [1] Its aim is the promotion and development of science in the country, as well as to provide a forum for scientific meetings, and facilitate the publication of ...