The He-4(gamma,n) reaction: A test for charge symmetry of nuclear force
6th International Conference of the Balkan-Physical-Union, İstanbul, Türkiye, 22 - 26 Ağustos 2006, cilt.899, ss.534, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 899
- Basıldığı Şehir: İstanbul
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.534
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
The charge symmetry which is one of the most important characteristics of the nuclear force, implies sigma((gamma,p))/sigma((gamma,n))= similar to 1.1 in the GDR range, with the slight deviation from unity being due to the contributions of the coulomb interaction. The He-4(gamma,n) reaction have been measured to try to resolve this discrepancy using the tagged photon facility at Maxlab (Lund, Sweden).