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18 relations: Alpha particle, Anode ray, École normale supérieure (Paris), Bayonne, Beta particle, Chemist, Dosimetry, Ernest Rutherford, Gamma ray, Ionization, Kerma (physics), Lead, Paris, Physicist, Radium, Rhône, Roentgen (unit), Saint-Germain-au-Mont-d'Or.
Alpha particle
Alpha particles consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus.
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Anode ray
An anode ray (also positive ray or canal ray) is a beam of positive ions that is created by certain types of gas-discharge tubes.
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École normale supérieure (Paris)
The École normale supérieure (also known as Normale sup', Ulm, ENS Paris, l'École and most often just as ENS) is one of the most selective and prestigious French grandes écoles (higher education establishment outside the framework of the public university system) and a constituent college of Université PSL.
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Bayonne
Bayonne (Gascon: Baiona; Baiona; Bayona) is a city and commune and one of the two sub-prefectures of the department of Pyrénées-Atlantiques, in the Nouvelle-Aquitaine region of south-western France.
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Beta particle
A beta particle, also called beta ray or beta radiation, (symbol β) is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay.
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Chemist
A chemist (from Greek chēm (ía) alchemy; replacing chymist from Medieval Latin alchimista) is a scientist trained in the study of chemistry.
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Dosimetry
Radiation dosimetry in the fields of health physics and radiation protection is the measurement, calculation and assessment of the ionizing radiation dose absorbed by the human body.
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Ernest Rutherford
Ernest Rutherford, 1st Baron Rutherford of Nelson, HFRSE LLD (30 August 1871 – 19 October 1937) was a New Zealand-born British physicist who came to be known as the father of nuclear physics.
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Gamma ray
A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.
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Ionization
Ionization or ionisation, is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.
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Kerma (physics)
Kerma is an acronym for "kinetic energy released per unit mass", defined as the sum of the initial kinetic energies of all the charged particles liberated by uncharged ionizing radiation (i.e., indirectly ionizing radiation such as photons and neutrons) in a sample of matter, divided by the mass of the sample.
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Lead
Lead is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82.
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Paris
Paris is the capital and most populous city of France, with an area of and a population of 2,206,488.
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Physicist
A physicist is a scientist who has specialized knowledge in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.
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Radium
Radium is a chemical element with symbol Ra and atomic number 88.
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Rhône
The Rhône (Le Rhône; Rhone; Walliser German: Rotten; Rodano; Rôno; Ròse) is one of the major rivers of Europe and has twice the average discharge of the Loire (which is the longest French river), rising in the Rhône Glacier in the Swiss Alps at the far eastern end of the Swiss canton of Valais, passing through Lake Geneva and running through southeastern France.
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Roentgen (unit)
The roentgen or röntgen (symbol R) is a legacy unit of measurement for the exposure of X-rays and gamma rays.
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Saint-Germain-au-Mont-d'Or
Saint-Germain-au-Mont-d'Or is a commune in the Metropolis of Lyon in Auvergne-Rhône-Alpes region in eastern France.
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