Measurement of the reaction H-2(e,e(')) at 180 degrees close to the deuteron breakup threshold

Ryezayeva, N.; Arenhoevel, H.; Burda, O.; Byelikov, A.; Chernykh, M.; Enders, J.; Griesshammer, H.; Kalmykov, Y.; von Neumann-Cosel, P.; Oezel, B.; Poltoratska, I.; Pysmenetska, I.; Rangacharyulu, C.; Rathi, S.; Richter, A.; Schrieder, G.; Shevchenko, A.; Yevetska, O.

doi:10.1103/physrevlett.100.172501

Measurement of the reaction H-2(e,e(')) at 180 degrees close to the deuteron breakup threshold

Atıf İçin Kopyala

Ryezayeva N., Arenhoevel H., Burda O., Byelikov A., Chernykh M., Enders J., ...Daha Fazla

PHYSICAL REVIEW LETTERS, cilt.100, sa.17, 2008 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 100 Sayı: 17
Basım Tarihi: 2008
Doi Numarası: 10.1103/physrevlett.100.172501
Dergi Adı: PHYSICAL REVIEW LETTERS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Çukurova Üniversitesi Adresli: Hayır

Özet

Inclusive inelastic electron scattering off the deuteron under 180 degrees has been studied at the S-DALINAC close to the breakup threshold at momentum transfers q=0.27 fm(-1) and 0.74 fm(-1) with good energy resolution sufficient to map in detail the spin flip M1 response, which governs the starting reaction pn -> d gamma of big-bang nucleosynthesis over most of the relevant temperature region. Results from potential model calculations and (for q=0.27 fm(-1)) from pionless nuclear effective field theory are in excellent agreement with the data.