Study of radially excited D s (2 1 S 0 ) and D s (3 P )
نویسندگان
چکیده
منابع مشابه
Interference effects in hyperfine induced 2 s 2 s 3 P 0 , 3 P 2 → 2 s 2 1 S 0 transitions of Be - like ions
The hyperfine induced 2s2p P0, P2 → 2s 2 S0 E1 transition probabilities of Be-like ions were calculated using grasp2K based on multi-configuration Dirac-Fock method and HFST packages. It was found that the hyperfine quenching rates are strongly affected by the interference for low-Z Be-like ions, especially for 2s2p P0 → 2s2 S0 transition. In particular, the trends of interference effects with ...
متن کاملD 1 and D 5 - brane giant gravitons on AdS 3 × S 3 × S 3 × S 1
We construct various examples of 14 -BPS giant gravitons embedded into the type IIB supergravity background AdS3×S +×S −×S with pure R-R flux: two D1-brane giants wrapping 1-cycles in AdS3 and S 3 +×S −, and one D5-brane giant wrapping a 4-cycle in S3 + × S3 − and the S1. These D-branes are supported by angular momenta αP on one 3-sphere and (1−α)P on the other. We then construct a general clas...
متن کاملStudy of ( 3 S , 2 S ) ( 1 S ) and ( 3 S , 2 S ) [ superscript + ] [ superscript - ] ( 1 S ) hadronic transitions
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters.
متن کاملPressure dependence of the Mg 3 s 4 s 3 S 1 → 3 s 3 p 3 P 0 , 1 , 2 transition in superfluid 4
The pressure shifts of the 3s4sS1 → 3s3p P0,1,2 transition of magnesium atoms immersed in superfluid helium have been measured at (1.3± 0.1 )K between saturated vapour pressure and 24 bar. The wavelength is blue shifted linearly by (0.07 ± 0.01) nm bar . This value can be satisfactorily described in the framework of the standard bubble model. PACS. 67.40.Yv Impurities and other defects – 32.50+...
متن کاملComment on D ∗ s → D s π 0 Decay
We calculate the rate for D s → Dsπ decay using Chiral Perturbation Theory. This isospin violating process results from π η mixing, and its amplitude is proportional to (md − mu)/ ( ms − (mu + md)/2 ) . Experimental information on the branching ratio for D s → Dsπ can provide insight into the pattern of SU(3) violation in radiative D decays.
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: Chinese Physics C
سال: 2017
ISSN: 1674-1137
DOI: 10.1088/1674-1137/41/8/083107