Publications of K. Sasikumar Raja

A list of publications authored or co-authored by K. Sasikumar Raja, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0002-1192-1804

List of publications ordered by citations
Number of papers: 38 (refereed: 33)
No. of citations: 379
First author papers: 13 (refereed: 10)

2025

  1. Relative Strengths of Fundamental and Harmonic Emissions of Solar Radio Type II Bursts [0]
    Jha, Rishikesh G., Sasikumar Raja, K., Ramesh, R., Kathiravan, C. & Monstein, Christian, Solar Physics, 300, 168
  2. Observations of Temporal Variations in the 5303 Å Emission Line During a Coronal Mass Ejection Without Any Associated Solar Flare [4]
    Muthu Priyal, V., Ramesh, R., Singh, Jagdev & Sasikumar Raja, K., ApJ, 983, 171
  3. Indian solar and heliospheric physics vision: Fundamental science to a space weather resilient society [1]
    Nandy, Dibyendu, Pant, Vaibhav, Anand, Megha, Athalathil, Jithu J., Awasthi, Arun Kumar, Bane, Kshitij, Banerjee, Dipankar, Ravindra, B., Bhaskar, Ankush, Bhattacharyya, R., Bhowmik, Prantika, Chandra, Ramesh, Chatterjee, Piyali, Chatterjee, Subhamoy, Dimri, A. P., Gokani, Sneha A., Hanasoge, Shravan, Hazra, Soumitra, Jain, Rajmal, Joshi, Bhuvan, Nagaraju, K., Kansabanik, Devojyoti, Karak, Bidya Binay, Kathiravan, C., Khan, Raveena, Krishnan, Hariharan, Kumar, Brajesh, Kumar, Sanjay, Kumari, Anshu, Majumdar, Satabdwa, Mayank, Prateek, Mishra, Sudheer, Mishra, Wageesh, Mohan, Atul, Mondal, Surajit, Mugundhan, V., Narendranath, Shyama, Oberoi, Divya, Pandya, Megha, Patel, Ritesh, Paul, Arghyadeep, Prasad, Avijeet, Raja, K. Sasikumar, Rajhans, Abhishek, Ramesh, R., Saha, Chitradeep, Sankarasanubramanian, K., Selvakumaran, R., Sharma, Rahul, Sharma, Rohit, Shrivastav, Arpit Kumar, Singh, Nishant, Lata Soni, Shirsh, Srivastava, Abhishek K., Srivastava, Nandita, Tripathi, Durgesh, Uddin, Wahab, Vaidya, Bhargav, Vemareddy, P., Vichare, Geeta, Vigeesh, Gangadharan, Yadav, Nitin & Yadav, Vipin K., Journal of Astrophysics and Astronomy, 46, 51
  4. Near-Sun Characteristics of a CME Inferred from Observations in the 5303 Å Coronal Emission Line [0]
    Priyal, V. Muthu, Ramesh, R., Singh, Jagdev, Sasikumar Raja, K. & Gopalswamy, N., ApJ, 994, 182
  5. Spectroscopic Observations of Temporal Changes in the 5303 Å Solar Coronal Emission Line During a Flare [0]
    Ramesh, R., Muthu Priyal, V., Singh, Jagdev & Sasikumar Raja, K., Solar Physics, 300, 165
  6. Visible Emission Line Coronagraph (VELC) on Board Aditya-L1 [7]
    Singh, Jagdev, Ramesh, R., Prasad, B. Raghavendra, Priyal, V. Muthu, Raja, K. Sasikumar, Venkata, S. N., Kamath, P. U., Natarajan, V., Pawankumar, S., Krishnan, V. U. Sanal, Savarimuthu, P., Mishra, Shalabh, Kumar, Varun, Sumana, Chavali, Hegde, S. Bhavana, Utkarsha, D., Kumar, Amit, Nagabhushana, S., Kathiravan, S., Vemareddy, P., Kathiravan, C., Nagaraju, K., Ravindra, Belur & Mishra, Wageesh, Solar Physics, 300, 66

2024

  1. Calibration of VELC detectors on-board Aditya-L1 mission [2]
    Mishra, Shalabh, Sasikumar Raja, K., Sanal Krishnan, V. U., Suresh Narra, Venkata, Bhavana Hegde, S., Utkarsha, D., Muthu Priyal, V., Pawan Kumar, S., Natarajan, V., Raghavendra Prasad, B., Singh, Jagdev, Umesh Kamath, P., Kathiravan, S., Vishnu, T., Savarimuthu, Suresha P., Desai, Jalshri H., Kumaran, Rajiv, Sagar, Shiv, Kumar, Sumit, Bamrah, Inderjeet Singh & Kumar, Amit, Experimental Astronomy, 57, 7
  2. Calibration of spectropolarimetry channel of visible emission line coronagraph onboard Aditya-L1 [1]
    Narra, Venkata Suresh, Sasikumar Raja, K., B, Raghavendra Prasad, Singh, Jagdev, Mishra, Shalabh, V U, Sanal Krishnan, S, Bhavana Hegde, Utkarsha, D., V, Natarajan, S, Pawan Kumar, V, Muthu Priyal, P, Savarimuthu, Gavshinde, Priya & P, Umesh Kamath, Experimental Astronomy, 58, 6
  3. Low-Frequency Solar Radio Type II Bursts And Their Association With Space Weather Events During The Ascending Phase Of Solar Cycle 25 [2]
    Ndacyayisenga, Theogene, Uwamahoro, Jean, Uwamahoro, Jean Claude, Izuikedinachi Okoh, Daniel, Sasikumar Raja, Kantepalli, Babatunde Rabiu, Akeem, Kwisanga, Christian & Monstein, Christian, Annales Geophysicae, 42, 313
  4. An Assessment of Solar Cycle 25 progress through observation of SRBs and associated Geomagnetic Storms [1]
    Ndacyayisenga, Theogene, Uwamahoro, Jean, Sasikumar Raja, Kantepalli, Uwamahoro, Jean Claude, Kwisanga, Christian & Monstein, Christian, Advances in Space Research, 73, 6274
  5. Data processing of visible emission line coronagraph onboard ADITYA-L1 [4]
    Priyal, Muthu, Singh, Jagdev, Prasad, B. Raghavendra, Sumana, Chavali, Kumar, Varun, Mishra, Shalabh, Venkata, S. N., Sindhuja, G., Sasikumar Raja, K., Kumar, Amit, krishnan, Sanal, Hegde, Bhavana S., Utkarsha, D., Venkatasubramanian, Natarajan, Somasundram, Pawankumar, Nagabhushana, S., Kamath, P. U., Kathiravan, S., Mani, T. Vishnu, Basavaraju, Suresh, Chavan, Rajkumar, Vemareddy, P., Ravindra, B., Rajaguru, S. P., Nagaraju, K., Mishra, Wageesh, Joshi, Jayant, Samanta, Tanmoy, Chatterjee, Piyali, Kathiravan, C. & Ramesh, R., Advances in Space Research, 74, 547
  6. New Results on the Onset of a Coronal Mass Ejection from 5303 Å Emission Line Observations with VELC/ADITYA-L1 [9]
    Ramesh, R., Muthu Priyal, V., Singh, Jagdev, Sasikumar Raja, K., Savarimuthu, P. & Gavshinde, Priya, ApJ, 976, L6
  7. Spectral Analysis of Solar Radio Type III Bursts from 20 kHz to 410 MHz [0]
    Sasikumar Raja, K., Maksimovic, Milan, Kontar, Eduard P., Bonnin, Xavier, Zarka, Philippe, Lamy, Laurent, Reid, Hamish, Vilmer, Nicole, Lecacheux, Alain, Krupar, Vratislav, Cecconi, Baptiste, Nora, Lahmiti & Denis, Laurent, 42nd meeting of the Astronomical Society of India (ASI), 42, p. P251

2023

  1. Ground calibration of visible emission line coronagraph on board Aditya-L1 mission [5]
    Budihal, Raghavendra Prasad, Narra, Venkata Suresh, Venkatasubramanyam, Natarajan, Somasundaram, Pawan Kumar, Padavu, Umesh Kamath, Mishra, Shalabh, Hegde, Bhavana, Sasikumar Raja, Kantepalli & Singh, Jagdev, Journal of Astronomical Telescopes, Instruments, and Systems, 9, 044001
  2. Preparing for solar and heliospheric science with the SKAO: An Indian perspective [12]
    Oberoi, Divya, Bisoi, Susanta Kumar, Sasikumar Raja, K., Kansabanik, Devojyoti, Mohan, Atul, Mondal, Surajit & Sharma, Rohit, Journal of Astrophysics and Astronomy, 44, 40

2022

  1. NenuFAR Performance for Solar Radio Observations [4]
    Briand, C., Cecconi, B., Chrysaphi, N., Girard, J. N., Grießmeier, J.-M., Hariharan, K., Loh, A., Murphy, P., Sasikumar Raja, K., Zarka, P. & Zhang, P., URSI Radio Science Letters, 4, 17
  2. Spectral Analysis of Solar Radio Type III Bursts from 20 kHz to 410 MHz [13]
    Sasikumar Raja, K., Maksimovic, Milan, Kontar, Eduard P., Bonnin, Xavier, Zarka, Philippe, Lamy, Laurent, Reid, Hamish, Vilmer, Nicole, Lecacheux, Alain, Krupar, Vratislav, Cecconi, Baptiste, Nora, Lahmiti & Denis, Laurent, ApJ, 924, 58
  3. Solar coronal magnetic fields and sensitivity requirements for spectropolarimetry channel of VELC onboard Aditya-L1 [8]
    Sasikumar Raja, K., Venkata, Suresh, Singh, Jagdev & Raghavendra Prasad, B., Advances in Space Research, 69, 814
  4. Eruption of the EUV Hot Channel from the Solar Limb and Associated Moving Type IV Radio Burst [8]
    Vemareddy, P., Démoulin, P., Sasikumar Raja, K., Zhang, J., Gopalswamy, N. & Vasantharaju, N., ApJ, 927, 108

2021

  1. Observations of Shock Propagation through Turbulent Plasma in the Solar Corona [18]
    Carley, Eoin P., Cecconi, Baptiste, Reid, Hamish A., Briand, Carine, Sasikumar Raja, K., Masson, Sophie, Dorovskyy, Vladimir, Tiburzi, Caterina, Vilmer, Nicole, Zucca, Pietro, Zarka, Philippe, Tagger, Michel, Grießmeier, Jean-Mathias, Corbel, Stéphane, Theureau, Gilles, Loh, Alan & Girard, Julien N., ApJ, 921, 3
  2. Two-Stage Evolution of an Extended C-Class Eruptive Flaring Activity from Sigmoid Active Region NOAA 12734: SDO and Udaipur-CALLISTO Observations [6]
    Joshi, Bhuwan, Mitra, Prabir K., Bhattacharyya, R., Upadhyay, Kushagra, Oberoi, Divya, Raja, K. Sasikumar & Monstein, Christian, Solar Physics, 296, 85
  3. A statistical study of solar radio Type III bursts and space weather implication [14]
    Ndacyayisenga, Theogene, Uwamahoro, Jean, Sasikumar Raja, K. & Monstein, Christian, Advances in Space Research, 67, 1425
  4. Turbulent Proton Heating Rate in the Solar Wind from 5-45 R⊙ [13]
    Sasikumar Raja, K., Subramanian, Prasad, Ingale, Madhusudan, Ramesh, R. & Maksimovic, Milan, ApJ, 914, 137
  5. Trends and characteristics of high-frequency type II bursts detected by CALLISTO spectrometers [5]
    Umuhire, A. C., Uwamahoro, J., Sasikumar Raja, K., Kumari, A. & Monstein, C., Advances in Space Research, 68, 3464

2020

  1. A Statistical Study of Low-Frequency Solar Radio Type III Bursts [16]
    Mahender, Aroori, Sasikumar Raja, K., Ramesh, R., Panditi, Vemareddy, Monstein, Christian & Ganji, Yellaiah, Solar Physics, 295, 153
  2. pyCallisto: A Python Library To Process The CALLISTO Spectrometer Data [3]
    Pawase, Ravindra & Sasikumar Raja, K., arXiv:2006.16300

2019

  1. Global Solar Magnetic Field and Interplanetary Scintillations During the Past Four Solar Cycles [15]
    Sasikumar Raja, K., Janardhan, P., Bisoi, Susanta Kumar, Ingale, Madhusudan, Subramanian, Prasad, Fujiki, K. & Maksimovic, Milan, Solar Physics, 294, 123
  2. Dissipation Scale Lengths of Solar Wind Turbulence [9]
    Sasikumar Raja, K., Subramanian, Prasad, Ingale, Madhusudan & Ramesh, R., ApJ, 872, 77
  3. Automated Detection of Solar Radio Bursts Using a Statistical Method [14]
    Singh, Dayal, Sasikumar Raja, K., Subramanian, Prasad, Ramesh, R. & Monstein, Christian, Solar Physics, 294, 112

2018

  1. CALLISTO Spectrometer at IISER-Pune [5]
    Sasikumar Raja, K., Subramanian, Prasad, Ananthakrishnan, S. & Monstein, Christian, arXiv:1801.03547
  2. Clearing certain misconception in the common explanations of the aerodynamic lift [0]
    Singh, Navinder, Sasikumar Raja, K. & Janardhan, P., arXiv:1810.11461

2017

  1. Turbulent Density Fluctuations and Proton Heating Rate in the Solar Wind from 9-20 R ⊙ [14]
    Sasikumar Raja, K., Subramanian, Prasad, Ramesh, R., Vourlidas, Angelos & Ingale, Madhusudan, ApJ, 850, 129

2016

  1. Amplitude of solar wind density turbulence from 10 to 45 R⊙ [15]
    Sasikumar Raja, K., Ingale, Madhusudan, Ramesh, R., Subramanian, Prasad, Manoharan, P. K. & Janardhan, P., Journal of Geophysical Research (Space Physics), 121, 11,605

2014

  1. An Estimate of the Magnetic Field Strength Associated with a Solar Coronal Mass Ejection from Low Frequency Radio Observations [42]
    Sasikumar Raja, K., Ramesh, R., Hariharan, K., Kathiravan, C. & Wang, T. J., ApJ, 796, 56

2013

  1. Low-frequency Radio Observations of Picoflare Category Energy Releases in the Solar Atmosphere [47]
    Ramesh, R., Sasikumar Raja, K., Kathiravan, C. & Narayanan, A. Satya, ApJ, 762, 89
  2. Design and Performance of a Low-frequency Cross-polarized Log-periodic Dipole Antenna [22]
    Sasikumar Raja, K., Kathiravan, C., Ramesh, R., Rajalingam, M. & Barve, Indrajit V., ApJS, 207, 2
  3. Low-frequency Observations of Transient Quasi-periodic Radio Emission from the Solar Atmosphere [40]
    Sasikumar Raja, K. & Ramesh, R., ApJ, 775, 38
  4. Polarization studies of the Type-I storm bursts at low frequencies [0]
    Sasikumar Raja, Kantepalli, Ramesh, R., Kathiravan, C. & Satya Narayanan, A., Astronomical Society of India Conference Series, Astronomical Society of India Conference Series, 9, p. 107

Created on Wed Apr 8 04:37:12 2026.