Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation. The field also studies...
The Tactical High-Energy Laser, or THEL, was a laser developed for military use, also known as the Nautilus laser system. The mobile version is the Mobile...
Reuven Ramaty HighEnergy Solar Spectroscopic Imager (RHESSI, originally HighEnergy Solar Spectroscopic Imager or HESSI or Explorer 81) was a NASA solar...
HighEnergy Biscuits (HEB) are food ration bars containing high-protein cereals and vegetable fat. Because of their highenergy-to-weight ratio they are...
High-energy-density physics (HEDP) is a new subfield of physics intersecting condensed matter physics, nuclear physics, astrophysics and plasma physics...
degenerate matter or quark matter. Such states of matter are studied in high-energy physics. In the 20th century, increased understanding of the properties...
The Journal of HighEnergy Physics is a monthly peer-reviewed open access scientific journal covering the field of highenergy physics. It is published...
neutron-degenerate matter (in extreme density), and quark–gluon plasma (at extremely highenergy). For a list of exotic states of matter, see the article List of states...
Photon energy is the energy carried by a single photon. The amount of energy is directly proportional to the photon's electromagnetic frequency and thus...
highenergy coast or low energy coast. The distinguishing characteristics of a highenergy coast are that the average wave energy is relatively high so...
physics, energy density is the amount of energy stored in a given system or region of space per unit volume. It is sometimes confused with energy per unit...
be high enough such that there exists an appreciable number of molecules with translational energy equal to or greater than the activation energy. The...
ligands, it is unfavourable to put electrons into the highenergy orbitals. Therefore, the lower energy orbitals are completely filled before population of...
Highenergy ignition, also known as H.E.I., is an electronic ignition system designed by the Delco-Remy Division of General Motors. It was used on all...
HighEnergy Stereoscopic System (H.E.S.S.) is a system of imaging atmospheric Cherenkov telescopes (IACTs) for the investigation of cosmic gamma rays...
An energy drink is a type of drink containing stimulant compounds, usually caffeine, which is marketed as providing mental and physical stimulation (marketed...
lifetimes. The energy spectrum of gamma rays can be used to identify the decaying radionuclides using gamma spectroscopy. Very-high-energy gamma rays in...
The HighEnergy Accelerator Research Organization (高エネルギー加速器研究機構, Kō Enerugī Kasokuki Kenkyū Kikō), known as KEK, is a Japanese organization whose purpose...
produce products for the use by Indian Armed Forces. This included high shelf life, high nutrition, ready-to-eat on-the-go food products to be consumed in...