Search Results - "Borah, Kajaljyoti"

Crustal structure beneath the Precambrian cratons of Gondwanaland and its evolution using teleseismic receiver function by Mukherjee, Pousali, Borah, Kajaljyoti, Yadav, Alok

“…The Gondwana supercontinent was an accretion of several cratons from different landmasses, namely South America, Antarctica, Africa, Madagascar, Australia, and…”
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Crustal Structure Beneath the Indo-Burma Ranges from the Teleseismic Receiver Function and Its Implications for Dehydration of the Subducting Indian Slab by Bora, Dipok K., Singh, A. P., Borah, Kajaljyoti, Anand, Aakash, Biswas, Rajib, Mishra, O. P.

“…In this study, the crustal shear velocity structure beneath the Indo-Burma Ranges (IBR) is estimated using inversion modeling of the receiver functions…”
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Crustal shear velocity structure beneath the Mount Everest region inferred from receiver function modelling by Mishra, Sushrat, Borah, Kajaljyoti, Saha, Gokul Kumar

“…The ongoing convergence between the Indian and Eurasian plates has formed the Himalayan mountain range, which has its highest peak at Mount Everest. A study of…”
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The mapping of shallow upper mantle discontinuities using teleseismic P-wave autocorrelation by Basak, Suman, Chakraborty, Alolika, Borah, Kajaljyoti

“…Crust and upper mantle discontinuities play a key role in understanding continental formation and evolution. The most prevalent seismic techniques, like…”
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Nature of crust beneath Sri Lanka using teleseismic receiver function by Mukherjee, Pousali, Borah, Kajaljyoti, Bora, Dipok K.

“…[Display omitted] •The crustal thickness and Vp/Vs ratio beneath Sri Lanka are ~38 km and ~1.72–1.79, respectively.•The crust beneath Sri Lanka has high…”
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Seismic b-value anomalies prior to the 3rd January 2016, Mw = 6.7 Manipur earthquake of northeast India by Borgohain, Jayanta Madhab, Borah, Kajaljyoti, Biswas, Rajib, Bora, Dipok K.

“…[Display omitted] •Spatial variation of seismic b-value is estimated in the Indo-Myanmar subduction zone.•The b-value is estimated at each square grid…”
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Continental like crust beneath the Andaman Island through joint inversion of receiver function and surface wave from ambient seismic noise by Gupta, Sandeep, Borah, Kajaljyoti, Saha, Gokul

“…We study shear wave velocity structure of the crust beneath the Andaman Island through joint inversion of the teleseismic receiver function and Rayleigh wave…”
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Seismic b-values and its correlation with seismic moment and Bouguer gravity anomaly over Indo-Burma ranges of northeast India: Tectonic implications by Bora, Dipok K., Borah, Kajaljyoti, Mahanta, Rinku, Borgohain, Jayanta Madhab

“…b-value is one of the most significant seismic parameters for describing the seismicity of a given region at a definite time window. In this study,…”
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Upper mantle anisotropy in Sri Lanka using shear-wave splitting analysis: Geodynamical implications by Chandra, Shivam, Borah, Kajaljyoti, Barua, Avilash, Mukherjee, Pousali

“…Anisotropy, a term used by seismologists to describe the variation of seismic wave velocity in different directions, is an excellent tool to examine the…”
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Along-strike forearc and subducted upper slab structure beneath north Chile: Slow slip implications by Mukherjee, Pousali, Ito, Yoshihiro, Borah, Kajaljyoti, Mpuang, Admore Phindani, Garcia, Emmanuel Soliman, Plata-Martinez, Raymundo

“…We evaluate the lateral variation of the lithospheric structure beneath the forearc of the North Chile subduction zone along strike, extending from Iquique to…”
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Crustal shear-wave velocity structure beneath Sumatra from receiver function modeling by Bora, Dipok K., Borah, Kajaljyoti, Goyal, Ayush

“…•Crustal structure beneath Sumatra is estimated using Neighbourhood Algorithm.•Low sediment layer shear velocity (Vss) ∼1.35km/s, high Vp/Vs ∼2.2–3.0 is…”
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Seismic b-value reduction prior to the 28th April 2021, Mw 6.5 Sonitpur earthquake of Assam Valley by Sarma, Banashree, Borah, Kajaljyoti, Bora, Dipok K, Anand, Aakash

“…The Kopili Fault is one of the most active faults in northeast India, which is the causative source of several earthquakes. The zone is of great importance to…”
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Crustal structure beneath northeast India inferred from receiver function modeling by Borah, Kajaljyoti, Bora, Dipok K., Goyal, Ayush, Kumar, Raju

“…•Crustal structure of northeast India is estimated by using a new inversion approach.•Moho increases gradually from the Shillong Plateau (SP) to the Lesser…”
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Seismic evidence of crustal low velocity beneath Eastern Ghat Mobile Belt, India by Chaudhuri, Kuntal, Borah, Kajaljyoti, Gupta, Sandeep

“…[Display omitted] •Crustal structure of Eastern Ghat Mobile Belt, India is estimated by joint inversion.•Crustal thickness varies from 37 to 42km.•Average…”
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Geometry of the Main Himalayan Thrust and Moho beneath Satluj valley, northwest Himalaya: Constraints from receiver function analysis by Hazarika, Devajit, Wadhawan, Monika, Paul, Arpita, Kumar, Naresh, Borah, Kajaljyoti

“…Crustal configuration beneath the Satluj valley region of the northwest Himalaya has been studied with the help of receiver function analysis of teleseismic…”
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Complex shallow mantle beneath the Dharwar Craton inferred from Rayleigh wave inversion by Borah, Kajaljyoti, Rai, S. S., Priestley, Keith, Gaur, V. K.

“…The 3-D shear velocity structure beneath South India's Dharwar Craton determined from fundamental mode Rayleigh waves phase velocities reveals the existence of…”
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Seismic imaging of crust beneath the Dharwar Craton, India, from ambient noise and teleseismic receiver function modelling by Borah, Kajaljyoti, Rai, S. S., Prakasam, K. S., Gupta, Sandeep, Priestley, Keith, Gaur, V. K.

“…We use cross-correlation of continuous 18 months (2009 February to 2010 August) ambient noise data recorded over 35 broad-band seismographs in the Archean…”
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Seismic anisotropy beneath the Kumaun–Garhwal Himalaya using core-refracted shear wave phases by Kumar, V Pavan, Gupta, Sandeep, Borah, Kajaljyoti, Prakasam, K S, Rai, S S

“…SUMMARY We investigate the nature of seismic anisotropy in the Kumaun–Garhwal Himalaya by analysing the core-refracted shear wave splitting phases (SK(K)S,…”
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Distribution of b‐values in Indo‐Burma Ranges, northeast India: Implications to structural heterogeneities and style of faulting by Bora, Dipok K., Borah, Kajaljyoti, Singh, Ajay P., Mishra, Om Prakash

“…The spatial distribution of the b‐value has been determined using a homogeneous earthquake catalogue from 1964 to 2018 to examine the characteristics of…”
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Sediment thickness beneath the Indo-Gangetic Plain and Siwalik Himalaya inferred from receiver function modelling by Borah, Kajaljyoti, Kanna, Nagaraju, Rai, S.S., Prakasam, K.S.

“…•Sedimentary thickness beneath Siwalik Himalaya is 2.0–5.0km.•Sedimentary thickness increases beneath Delhi region to Indo-Gangetic Plain.•Avg. Vss is less…”
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