Charm (quantum number)
Charm (symbol C) is a flavour quantum number representing the difference between the number of charm quarks (c) and charm antiquarks (c) that are present in a particle: By convention, the sign of flavour quantum numbers agree with the sign of the electric charge carried by the quark of corresponding flavour. The charm quark, which carries an electric charge (Q) of + 2⁄3, therefore carries a charm of +1. The charm antiquarks have the opposite charge (Q = − 2⁄3), and flavour quantum numbers (C = −1).
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Charm (quantum number)
Charm (symbol C) is a flavour quantum number representing the difference between the number of charm quarks (c) and charm antiquarks (c) that are present in a particle: By convention, the sign of flavour quantum numbers agree with the sign of the electric charge carried by the quark of corresponding flavour. The charm quark, which carries an electric charge (Q) of + 2⁄3, therefore carries a charm of +1. The charm antiquarks have the opposite charge (Q = − 2⁄3), and flavour quantum numbers (C = −1).
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... بالتالي فإن عدد كم نكهته هو ،.
@ar
Charm (symbol C) is a flavour ...... lection rule" for weak decays.
@en
Charme ou encanto (símbolo C) ...... leção para decaimentos fracos.
@pt
Il charm (simbolo C) è un nume ...... i quantici di sapore (C = −1).
@it
Очарова́ние (иногда также: чар ...... ло отбора для слабых распадов.
@ru
チャーム (charm) Cは、粒子の性質を表すフレーバー量 ...... これは弱い崩壊の近似的な"選択則"として用いることができる。
@ja
粲数(Charm,符號 C)是一個味量子數,用以表示粒子中粲 ...... (有著二個夸克衰變)更為常見,這可作為弱衰變選擇定則的近似。
@zh
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25بك المحتوى هنا ينقصه الاستشه ...... احر الذي يحمل شحنة كهربائية ،.
@ar
Charm (symbol C) is a flavour ...... vour quantum numbers (C = −1).
@en
Charme ou encanto (símbolo C) ...... 3 e número de charme: C = −1).
@pt
Il charm (simbolo C) è un nume ...... i quantici di sapore (C = −1).
@it
Очарова́ние (иногда также: чар ...... апример, в составной частице):
@ru
チャーム (charm) Cは、粒子の性質を表すフレーバー量 ...... これは弱い崩壊の近似的な"選択則"として用いることができる。
@ja
粲数(Charm,符號 C)是一個味量子數,用以表示粒子中粲 ...... (有著二個夸克衰變)更為常見,這可作為弱衰變選擇定則的近似。
@zh
label
Charm (numero quantico)
@it
Charm (quantum number)
@en
Encanto (física)
@pt
Очарование (квантовое число)
@ru
سحر (عدد كم)
@ar
チャーム (量子数)
@ja
粲数
@zh