4,151 research outputs found
Neutrino mu-tau reflection symmetry and its breaking in the minimal seesaw
In this paper, we attempt to implement the neutrino - reflection
symmetry (which predicts and as
well as trivial Majorana phases) in the minimal seesaw (which enables us to fix
the neutrino masses). For some direct (the preliminary experimental hints
towards and ) and indirect
(inclusion of the renormalization group equation effect and implementation of
the leptogenesis mechanism) reasons, we particularly study the breakings of
this symmetry and their phenomenological consequences.Comment: 20 pages, 7 figures, accepted for publication in JHE
catena-Poly[[[diaquacadmium(II)]bis[μ-2-(pyridinium-1-yl)butanedioato]-κ2 O 1:O 4;κ2 O 4:O 1] tetrahydrate], a polymeric chain structure
In the title complex, {[Cd(C9H8NO4)2(H2O)2]·4H2O}n, the CdII atom (site symmetry 2) is coordinated by six O atoms from four crystallographically related 1-(1,2-dicarboxylate)pyridin-1-ium ligands (L) and from two water molecules in a distorted octahedral geometry. Paired L ligands connect CdII atoms into a chain motif parallel to [001], which is further interlinked by O—H⋯O hydrogen bonds into a three-dimensional supramolecular net
Evolution of pore structure, submaceral composition and produced gases of two Chinese coals during thermal treatment
This research was funded by the Research Program for Excellent Doctoral Dissertation Supervisor of Beijing (grant no. YB20101141501), the Fundamental Research Funds for Central Universities (grant no. 35832015136) and Key Project of Coal-based Science and Technology in Shanxi Province-CBM accumulation model and reservoir evaluation in Shanxi province (grant no. MQ2014-01).Peer reviewedPostprin
Multilevel composition fractionation process for high-value utilization of wheat straw cellulose
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