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A hadron is a composite subatomic particle.Every hadron must fall into one of the two fundamental classes of particle, bosons and fermions. In particle physics, a hadron (/ ˈ h æ d r ɒ n / ⓘ; from Ancient Greek ἁδρός (hadrós) 'stout, thick') is a composite subatomic particle made of two or more quarks held together by the strong interaction.
العربية; Asturianu; Azərbaycanca; বাংলা; Беларуская; Беларуская (тарашкевіца) Български; Bosanski
In physical cosmology, the hadron era [1]: 209 is said to have begun at a time of 10-44 seconds, or at 10-8 seconds [2], and ended at 10-4 seconds. The temperature was high enough to allow the formation of hadron/anti-hadron pairs, which kept matter and anti-matter in thermal equilibrium .
However, this property of hadronic interactions poses a challenge for the statistical hadronization model as the yield of particles is sensitive to the unidentified high mass hadron resonance states. The statistical hadronization model was first applied to relativistic heavy-ion collisions in 1991, which lead to the recognition of the first ...
Modrac Lake (Bosnian: Jezero Modrac) is an artificial lake in Bosnia and Herzegovina.Located in the municipality of Lukavac, it is home to many species of fish and is popular with fishermen.
Ven. Thich Nhat Tu or Thích Nhật Từ (釋日慈) in Vietnamese (Saigon, 1969) is a Vietnamese Buddhist reformer, an author, a poet, a psychological consultant, and an active social activist in Vietnam. [1]
Chữ Nôm (𡨸喃, IPA: [t͡ɕɨ˦ˀ˥ nom˧˧]) [5] is a logographic writing system formerly used to write the Vietnamese language.It uses Chinese characters to represent Sino-Vietnamese vocabulary and some native Vietnamese words, with other words represented by new characters created using a variety of methods, including phono-semantic compounds. [6]
Hải Dương city was built in 1804, and was first called "Thành Đông" (Sino-Vietnamese for eastern citadel), referring to the citadel east of Vietnam's capital, Hanoi. During the French colonial period, Hải Dương was a town. Before 1968, Hải Dương was a town in Hải Dương Province.