Nuclear parameters from muonic and pionic X rays
نویسندگان
چکیده
منابع مشابه
Cascade in Muonic and Pionic Atoms with Z = 1
Recent theoretical and experimental studies of the exotic atoms with Z = 1 are reviewed. An interplay between the atomic internal and external degrees of freedom is essential for a good description of the atomic cascade. The perspective of ab initio cascade calculations is outlined.
متن کاملDetermination of Strong-Interaction Widths and Shifts of Pionic X-Rays with a Crystal Spectrometer*
upon one must (apart from the discretization) expect errors of 15-20% in the excitation spectrum; or one uses large-amplitude collective theories like ATDHF, wherein one describes just one energy moment out of a broad spectrum20 with no known relationship to the experimental peak energy. On the other hand, for heavier nuclei the monopole resonance is expected to be narrower, and there those lar...
متن کاملNuclear structure corrections in muonic deuterium.
The muonic hydrogen experiment measuring the 2P-2S transition energy [R. Pohl et al., Nature (London) 466, 213 (2010)] is significantly discrepant with theoretical predictions based on quantum electrodynamics. A possible approach to resolve this conundrum is to compare experimental values with theoretical predictions in another system, muonic deuterium μD. The only correction which might be que...
متن کاملX-rays from Open Clusters
The present state of X-ray observations of cool stars in co-eval open clusters is reviewed. Concentrating on ROSAT results for solar-type stars, the available observational dataset is summarized along with those details of the evolution of X-ray activity of low mass stars which have been firmly established as a result. Observational questions which are as yet unresolved are then addressed, incl...
متن کاملX-rays from Supernova Remnants
A summary of X-ray observations of supernova remnants is presented including the explosion fragment A of the Vela SNR, Tycho, N132D, RX J08524622, the Crab Nebula and the ’bulls eye’, and SN 1987A, high-lighting the progress made with Chandra and XMMNewton and touching upon the questions which arise from these observations and which might inspire future research.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hyperfine Interactions
سال: 1981
ISSN: 0304-3843,1572-9540
DOI: 10.1007/bf01020896