13 citations · 14 across the 2 of their papers we have counts for
8 papers
Evidence For The Magnetic Breakout Model in an Equatorial Coronal-Hole Jet
Pankaj Kumar, Judith T. Karpen, Spiro K. Antiochos +3
Small, impulsive jets commonly occur throughout the solar corona, but are especially visible in coronal holes. Evidence is mounting that jets are part of a continuum of eruptions t…
Multiwavelength Observations of a Flux Rope Formation by Series of Magnetic Reconnection in the Chromosphere
Pankaj Kumar, Vasyl Yurchyshyn, Kyung-Suk Cho +1
Using high-resolution observations from the 1.6 m New Solar Telescope (NST) operating at the Big Bear Solar Observatory (BBSO), we report direct evidence of merging/reconnection of…
Observation of a Short Period Quasi-Periodic Pulsation in Solar X-ray, Microwave and EUV Emissions
Pankaj Kumar, Valery M. Nakariakov, Kyung-Suk Cho
This paper presents the multi-wavelength analysis of a 13 s quasi-periodic pulsation (QPP) observed in hard X-ray (12-300 keV) and microwave (4.9-34 GHz) emissions during a C-class…
New agegraphic dark energy in Brans-Dicke theory with logarithmic form of scalar field
Pankaj Kumar, C. P. Singh
In a very recent paper, the current authors (arXiv:gr-qc/1609.01477) have proposed and analyzed in detail the logarithmic form of Brans-Dicke scalar field as $ϕ\propto ln(α+βa)…
Holographic dark energy in Brans-Dicke theory with logarithmic form of scalar field
C P Singh, Pankaj Kumar
In this paper, an interacting holographic dark energy model with Hubble horizon as an infra-red cut-off is considered in the framework of Brans-Dicke theory. We propose a logarithm…
Flare Generated Shock Wave Propagation Through Solar Coronal Arcade Loops and Associated Type II Radio Burst
Pankaj Kumar, D. E. Innes, K. S. Cho
This paper presents multiwavelength observations of a flare-generated type II radio burst. The kinematics of the shock derived from the type II closely match a fast EUV wave seen p…