Isotope spectroscopy
نویسندگان
چکیده
منابع مشابه
Isotope effects in ESR spectroscopy.
In order to present the relationship between ESR spectroscopy and isotope effects three levels are considered: (i) ESR spectroscopy is described on a general level up to the models for interpretation of the experimental spectra, which go beyond the usually used time and mass independent spin-Hamilton operator, (ii) the main characteristics of the generalized isotope effects are worked out, and ...
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High-resolution spectroscopy of xenon is performed on four transitions from the 5p S0 ground state to the 5d8@3/2#1 , 8d@1/2#1 , 8d@3/2#1, and 7s8@1/2#1 excited states ( j l-coupling notation! by means of 1VUV 11UV photoionization spectroscopy. Spectra of all nine stable isotopes are resolved enabling the determination of the hyperfine splittings and isotope shifts. Magnetic dipole ~for both Xe...
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Two methods for the large scale preparation of uniformly isotope-labeled DNA for NMR studies have been developed. The first method comprises the growth of a suitable plasmid harboring multiple copies of the desired oligonucleotide in a medium based on 15N and 13C nutrients. The second method uses a polymerase chain reaction (PCR)-based approach with 15N- and/or 13C-labeled deoxynucleoside triph...
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We explore a method to probe new long- and intermediate-range interactions using precision atomic isotope shift spectroscopy. We develop a formalism to interpret linear King plots as bounds on new physics with minimal theory inputs. We focus only on bounding the new physics contributions that can be calculated independently of the standard model nuclear effects. We apply our method to existing ...
متن کاملTwo-dimensional infrared spectroscopy of isotope-diluted ice Ih.
We present experimental 2D IR spectra of isotope diluted ice Ih (i.e., the OH stretch mode of HOD in D(2)O and the OD stretch mode of HOD in H(2)O) at T = 80 K. The main spectral features are the extremely broad 1-2 excited state transition, much broader than the corresponding 0-1 groundstate transition, as well as the presence of quantum beats. We do not observe any inhomogeneous broadening th...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 2014
ISSN: 0004-6337
DOI: 10.1002/asna.201312010