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Roy, P. K.
- Morphotectonic Evolution of the Laterite Profiles over Sukinda Ultramafics, Jaipur District, Orissa
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Authors
Affiliations
1 Geological Survey of India, Opn.WB-S-A&N, 4, Chowringhee Lane, Calcutta 16, IN
2 Geological Survey of India, Unit:8, Nayapalli, Bhubaneswar 12, IN
1 Geological Survey of India, Opn.WB-S-A&N, 4, Chowringhee Lane, Calcutta 16, IN
2 Geological Survey of India, Unit:8, Nayapalli, Bhubaneswar 12, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 52, No 4 (1998), Pagination: 449-456Abstract
Sukinda ultramafic field of Jajpur district, Orissa is capped by thick lateritic duricrust. Two generations of laterite are inferred in the studied area. The older laterite (in situ) is capped by transported laterite (younger). The entire area is divided into two subareas (A1 and A2) Physiographically, three terraces are identified in A1 area, of which, the oldest one (T3) comprises of insitu lateritic hard crust. The other two terraces (T2 and T1) are made up of valley fill deposits, which are later lateritised. The area A2 shows the lateral continuity of T3 terrace of A1 area along with valley fill deposit of T1 terrace and the absence of T2 terrace. Drainage analysis show the A1 area is structurally more disturbed than A2 area. Correlation of geomorphological evolution and lateritisation indicates three stages of development in the A1 area. Lateritisation was initiated on a comparatively flat ground (T3 terrace) and subsequent destabilisation of the area developed the younger terraces (T2 and T1) with the modification of older laterite profile.Keywords
Geomorphology, Laterite, Morphometric Evolution, Sukinda, Orissa.
- Study of B (E2) Values of Even-Even 72-78/32 Ge Isotopes Using Interacting Boson Model-1
Abstract Views :175 |
PDF Views:3
Authors
Affiliations
1 Department of Physics, Mawlana Bhashani Science and Technology University, Satosh, Tangail-1902, BD
2 Department of Physics, Mawlana Bhashani Science and Technology University, Satosh, Tangail-1902, BD
1 Department of Physics, Mawlana Bhashani Science and Technology University, Satosh, Tangail-1902, BD
2 Department of Physics, Mawlana Bhashani Science and Technology University, Satosh, Tangail-1902, BD
Source
Journal of Physics & Astronomy, Vol 5, No 2 (2017), Pagination: 1-8Abstract
The Electric Reduced Transition Probabilities B(E2) have been estimated for the even neutron numbers of 72-78/32 Ge isotopes using Interacting Boson Model-1 (IBM-1). The U(5) symmetry, B(E2) values, intrinsic quadrupole moments and deformation parameters of even neutron N=40-46 of 72-78/32 Ge of isotopes have been studied. The R4/2 values of 72-78/32 Ge isotopes have been calculated for the first 4+ and 2+ energy states and thus U(5) limit is identified.Keywords
Geometrical, Rotational, Microscopic, Neutron.Full Text
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