Noun
An unlined or undyed waistcoat; a single garment; -- opposed to doublet.
Source: Webster's dictionaryBecause mesons are made of one quark and one antiquark, they can be found in triplet and singlet spin states. Source: Internet
Both low-spin iron and singlet oxygen are diamagnetic. Source: Internet
A source produces a singlet pair, one particle is sent to one location, and the other is sent to another location. Source: Internet
Compare this with the predictions from quantum mechanics for the singlet state. Source: Internet
From the above equations, it can be shown that the spin singlet can also be written as : where the terms on the right hand side are what we have referred to as state Ia and state IIa. Source: Internet
However, the singlet form of oxygen is the higher-energy form of the molecule. Source: Internet