Zc(3900) Parçacığının Molekül Durumundaki Manyetik Momenti

Abstract

Zc(3900) parçacığının D(D^* ) ̅ ve D^* D ̅ molekül yapısında ve JPC = 1+− kuantum sayılarına sahip olduğu varsayılarak manyetik momenti Işık konisi KRD toplam kuralları kullanılarak elde edilmiştir. Manyetik moment parçacıkların geometrik konfigürasyonu ve içyapısı hakkında önemli bilgiler içermektedir. Gelecekteki deneylerde Zc(3900) rezonansının manyetik momentinin ölçülmesi, egzotik rezonansların iç organizasyonunu anlamak için oldukça yararlı olabilir. Bu çalışmada elde edilen sonuçlar ile literatürde var olan farklı modeller kullanılarak elde edilen sonuçların karşılaştırılması yapılmıştır.

Keywords

• Işık konisi KRD toplam kuralları
• manyetik moment
• egzotik durumlar
• Zc(3900)

Magnetic moment of Zc(3900) as molecular state

Abstract

Employing light-cone QCD sum rule, we have acquired the magnetic moment of the Zc(3900) resonance by considering it as the molecular form of D(D^* ) ̅ and D^* D ̅ resonance with quantum numbers JPC = 1+−. The magnetic moment contains crucial knowledge about the internal organization of particles and their geometric configuration. Measurement of the magnetic moment of the Zc(3900) resonance in future experiments can be quite useful comprehension the inner organization of exotic resonances. A comparison of our numerical values on the magnetic moment with those estimated by the other theoretical models existing in literature is carried out.

Keywords

• light-cone QCD sum rule
• magnetic moment
• exotic states
• Zc(3900)

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