First-authored, refereed papers of Sanjiv Tiwari, ordered by citations

A list of first-authored, refereed publications of Sanjiv Tiwari, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0001-7817-2978

93	Structure of sunspot penumbral filaments: a remarkable uniformity of properties Tiwari, Sanjiv Kumar, van Noort, Michiel, Lagg, Andreas & Solanki, Sami K., 2013, A&A, 557, A25
63	Fine-scale Explosive Energy Release at Sites of Prospective Magnetic Flux Cancellation in the Core of the Solar Active Region Observed by Hi-C 2.1, IRIS, and SDO Tiwari, Sanjiv K., Panesar, Navdeep K., Moore, Ronald L., De Pontieu, Bart, Winebarger, Amy R., Golub, Leon, Savage, Sabrina L., Rachmeler, Laurel A., Kobayashi, Ken, Testa, Paola, Warren, Harry P., Brooks, David H., Cirtain, Jonathan W., McKenzie, David E., Morton, Richard J., Peter, Hardi & Walsh, Robert W., 2019, ApJ, 887, 56
57	Global Twist of Sunspot Magnetic Fields Obtained from High-Resolution Vector Magnetograms Tiwari, Sanjiv Kumar, Venkatakrishnan, P. & Sankarasubramanian, K., 2009, ApJ, 702, L133
45	Depth-dependent global properties of a sunspot observed by Hinode using the Solar Optical Telescope/Spectropolarimeter Tiwari, Sanjiv K., van Noort, Michiel, Solanki, Sami K. & Lagg, Andreas, 2015, A&A, 583, A119
43	Trigger Mechanism of Solar Subflares in a Braided Coronal Magnetic Structure Tiwari, Sanjiv K., Alexander, Caroline E., Winebarger, Amy R. & Moore, Ronald L., 2014, ApJ, 795, L24
39	Transition-region/Coronal Signatures and Magnetic Setting of Sunspot Penumbral Jets: Hinode (SOT/FG), Hi-C, and SDO/AIA Observations Tiwari, Sanjiv K., Moore, Ronald L., Winebarger, Amy R. & Alpert, Shane E., 2016, ApJ, 816, 92
36	Effect of Polarimetric Noise on the Estimation of Twist and Magnetic Energy of Force-Free Fields Tiwari, Sanjiv Kumar, Venkatakrishnan, P., Gosain, Sanjay & Joshi, Jayant, 2009, ApJ, 700, 199
33	On the Force-free Nature of Photospheric Sunspot Magnetic Fields as Observed from Hinode (SOT/SP) Tiwari, Sanjiv Kumar, 2012, ApJ, 744, 65
27	SolO/EUI Observations of Ubiquitous Fine-scale Bright Dots in an Emerging Flux Region: Comparison with a Bifrost MHD Simulation Tiwari, Sanjiv K., Hansteen, Viggo H., De Pontieu, Bart, Panesar, Navdeep K. & Berghmans, David, 2022, ApJ, 929, 103
26	New Evidence that Magnetoconvection Drives Solar-Stellar Coronal Heating Tiwari, Sanjiv K., Thalmann, Julia K., Panesar, Navdeep K., Moore, Ronald L. & Winebarger, Amy R., 2017, ApJ, 843, L20
22	Evidence of Twisting and Mixed-polarity Solar Photospheric Magnetic Field in Large Penumbral Jets: IRIS and Hinode Observations Tiwari, Sanjiv K., Moore, Ronald L., De Pontieu, Bart, Tarbell, Theodore D., Panesar, Navdeep K., Winebarger, Amy R. & Sterling, Alphonse C., 2018, ApJ, 869, 147
16	Magnetic Non-potentiality of Solar Active Regions and Peak X-ray Flux of the Associated Flares Tiwari, Sanjiv Kumar, Venkatakrishnan, P. & Gosain, Sanjay, 2010, ApJ, 721, 622
16	Near-Sun speed of CMEs and the magnetic nonpotentiality of their source active regions Tiwari, Sanjiv K., Falconer, David A., Moore, Ronald L., Venkatakrishnan, P., Winebarger, Amy R. & Khazanov, Igor G., 2015, Geophysical Research Letters, 42, 5702
6	Are the Brightest Coronal Loops Always Rooted in Mixed-polarity Magnetic Flux? Tiwari, Sanjiv K., Evans, Caroline L., Panesar, Navdeep K., Prasad, Avijeet & Moore, Ronald L., 2021, ApJ, 908, 151
3	Dominance of Bursty over Steady Heating of the 4-8 MK Coronal Plasma in a Solar Active Region: Quantification Using Maps of Minimum, Maximum, and Average Brightness Tiwari, Sanjiv K., Wilkerson, Lucy A., Panesar, Navdeep K., Moore, Ronald L. & Winebarger, Amy R., 2023, ApJ, 942, 2
0	A Sudden Fine-scale Bright Kernel Captured by Hi-C Flare in 11 MK Emission during an M1.6-class Solar Flare's Postmaximum Phase Tiwari, Sanjiv K., Panesar, Navdeep K., Moore, Ronald L., Savage, Sabrina L., Winebarger, Amy R., Vigil, Genevieve D., Lörinčík, Juraj, Polito, Vanessa, De Pontieu, Bart, Golub, Leon, Kobayashi, Ken, Champey, Patrick, Samra, Jenna, Rankin, Anna, Walsh, Robert W., Suarez, Crisel, Moore, Christopher S., Kobelski, Adam R., Reep, Jeffrey W. & Kankelborg, Charles, 2025, ApJ, 995, L45