التفاصيل البيبلوغرافية
العنوان:
Measurement of High-Energy Direct Photons inψDecays
المؤلفون:
W. Chinowsky , A. J. Lankford , J. F. Patrick , R. E. Millikan , M. W. Eaton , A. Roussarie , J. M. Weiss , J. Dorenbosch , G. J. Feldman , C. A. Blocker , Mark E. Nelson , H. Taureg , C. Y. Pang , D. L. Scharre , G. H. Trilling , E. Vella , V. Luth , K. G. Hayes , A. D. Johnson , S. Cooper , J. A. Jaros , R. R. Larsen , Martin Breidenbach , M. L. Perl , R. A. Vidal , Walter R. Innes , T. Himel , M. S. Alam , J. Dorfan , D. G. Hitlin , I. Videau , R. F. Schwitters , H. Zaccone , J. L. Siegrist , J. Strait , Rafe Schindler , M. Tonutti , W. E. Dieterle , G. Hanson , J. B. Dillon , Burton Richter , A. M. Boyarski , G. S. Abrams , D. L. Burke , R. J. Hollebeek , M. W. Coles , G. Gidal , M. E. B. Franklin , J. A. Kadhk , P. Jenni , W. C. Carithers , G. Goldhaber
المصدر:
Physical Review Letters . 44:114-118
بيانات النشر:
American Physical Society (APS), 1980.
سنة النشر:
1980
مصطلحات موضوعية:
Momentum , Massless particle , Physics , Nuclear physics , Photon , Pion , Meson , Hadron , General Physics and Astronomy , High Energy Physics::Experiment , Elementary particle , Boson
الوصف:
The inclusive ..gamma.. and ..pi../sup 0/ momentum distributions at the psi have been measured. Using these data and estimates of eta production, it is found that (4.1 +- 0.8) % of psi decays contain a direct photon with energy greater than 60% of the beam energy. The expected momentum distribution for direct photons calculated to lowest order in quantum chromodynamics is qualitatively different from that observed in the data.
تدمد:
0031-9007
URL الوصول:
https://explore.openaire.eu/search/publication?articleId=doi_________::715bc7a238d0ea320d09b12b24826666 https://doi.org/10.1103/physrevlett.44.114
حقوق:
CLOSED
رقم الأكسشن:
edsair.doi...........715bc7a238d0ea320d09b12b24826666
قاعدة البيانات:
OpenAIRE
