Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Modeling the high brightness radio emission and Pulsar Weather

2020/37/B/ST9/02215

Keywords:

Pulsars neutron stars plasma astrophysics X-ray and radio emission

Descriptors:

  • ST9_012:
  • ST9_011:
  • ST9_017:

Panel:

ST9 - Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution :

Uniwersytet Zielonogórski, Instytut Astronomii im. profesora Janusza Gila

woj. lubuskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Giorgi Melikidze 

Number of co-investigators in the project: 7

Call: OPUS 19 - announced on 2020-03-16

Amount awarded: 832 200 PLN

Project start date (Y-m-d): 2021-01-19

Project end date (Y-m-d): 2026-01-18

Project duration:: 60 months (the same as in the proposal)

Project status: Pending project

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (21)
  1. Two-dimensional Configuration and Temporal Evolution of Spark Discharges in Pulsars
    Authors:
    Rahul Basu, George I. Melikidze, Dipanjan Mitra
    Academic press:
    The Astrophysical Journal (rok: 2022, tom: 936, strony: 13), Wydawca: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac8479 - link to the publication
  2. Externally driven plasma models as candidates for pulsar radio emission
    Authors:
    Sk Minhajur Rahaman , Dipanjan Mitra , Giorgi Melikidze
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 512, strony: 3589--3601), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stac696 - link to the publication
  3. Rapid modification of neutron star surface magnetic field: a proposed mechanism for explaining radio emission state changes in pulsars
    Authors:
    U. Geppert, R. Basu, D. Mitra, G I Melikidze and M. Szkudlarek
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2021, tom: 504, strony: 5741–5753), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stab1134 - link to the publication
  4. Heating of millisecond pulsars by magnetic field decay
    Authors:
    Geppert Ulrich
    Academic press:
    Astronomische Nachrichten (rok: 2024, tom: 345, strony: e240032), Wydawca: Wiley-VCH GmbH, Weinheim
    Status:
    Published
    DOI:
    10.1002/asna.20240032 - link to the publication
  5. Externally driven plasma models as candidates for pulsar radio emission
    Authors:
    Sk Minhajur Rahaman , Dipanjan Mitra , Giorgi Melikidze
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 512, strony: 3589--3601), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stac696 - link to the publication
  6. Search for Off-pulse Emission in Long-period Pulsars
    Authors:
    Rahul Basu, Dipanjan Mitra, George I. Melikidze
    Academic press:
    The Astrophysical Journal, (rok: 2020, tom: 905, strony: 8), Wydawca: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/abc3c7 - link to the publication
  7. Single pulse emission from PSR B0809 + 74 at 150 MHz using Polish LOFAR station
    Authors:
    Rahul Basu, Wojciech Lewandowski, Jarosław Kijak, Smierciak Bartosz, Marian Soida, Leszek Błaszkiewicz and Andrzej Krankowski
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2023, tom: 526, strony: 692 - 699), Wydawca: Oxford University Press on behalf of Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stad2737 - link to the publication
  8. Pulsar radio emission mechanism - II. On the origin of relativistic Langmuir solitons in pulsar plasma,
    Authors:
    Sk Minhajur Rahaman , Dipanjan Mitra , Giorgi Melikidze , Taras Lakoba
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 516, strony: 3715 - 3727), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stac2264 - link to the publication
  9. Meterwavelength Single-pulse Polarimetric Emission Survey. V. Flux Density, Component Spectral Variation, and Emission States
    Authors:
    Rahul Basu, Dipanjan Mitra and George I. Melikidze
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 917, strony: 25), Wydawca: . The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac0828 - link to the publication
  10. Pulsar radio emission mechanism - II. On the origin of relativistic Langmuir solitons in pulsar plasma,
    Authors:
    Sk Minhajur Rahaman , Dipanjan Mitra , Giorgi Melikidze , Taras Lakoba
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 516, strony: 3715 - 3727), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/stac2264 - link to the publication
  11. Mode changing, subpulse drifting, and nulling in four component conal pulsar PSR J2321+6024
    Authors:
    Sk. Minhajur Rahaman, Rahul Basu, Dipanjan Mitra and George I Melikidze
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2021, tom: 500, strony: 4139-4152), Wydawca: The Royal Astronomical Society
    Status:
    Published
    DOI:
    10.1093/mnras/staa3518 - link to the publication
  12. Mode Changing in PSR B0844-35 and PSR B1758-29 with Enhanced Emission at the Profile Centers
    Authors:
    Rahul Basu, Dipanjan Mitra and George I. Melikidze
    Academic press:
    The Astrophysical Journal (rok: 2023, tom: 959, strony: 18), Wydawca: tTe American Astronomical Society.
    Status:
    Published
    DOI:
    10.3847/1538-4357/ad083d - link to the publication
  13. Meterwavelength Single Pulse Polarimetric Emission Survey. VI. Toward Understanding the Phenomenon of Pulsar Polarization in Partially Screened Vacuum Gap Model
    Authors:
    Dipanjan Mitra, George I. Melikidze, and Rahul Basu
    Academic press:
    The Astrophysical Journal (rok: 2023, tom: 952, strony: 18), Wydawca: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/acdc28 - link to the publication
  14. Evidence for coherent curvature radiation in PSR J1645 −0317 with disordered distribution of polarization position angle
    Authors:
    Dipanjan Mitra, George I. Melikidze, and Rahul Basu
    Academic press:
    Monthly Notices of the Royal Astronomical Society: Letters (rok: 2023, tom: 521, strony: L34-L38), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slad022 - link to the publication
  15. On the Flux Density Spectral Property of High Linearly Polarized Signal from Pulsar J0332+5434
    Authors:
    Dipanjan Mitra, Rahul Basu and George I. Melikidze.
    Academic press:
    The Astrophysical Journal (rok: 2024, tom: 974, strony: 45669), Wydawca: the American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/ad71ca - link to the publication
  16. Evidence for Coherent Curvature Radiation in PSR J1645−0317 with Disordered Distribution of Polarization Position Angle
    Authors:
    Dipanjan Mitra, George I. Melikidze, Rahul Basu
    Academic press:
    Monthly Notices of the Royal Astronomical Society: Letters (rok: 2023, tom: 521, strony: L34-L38), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slad022 - link to the publication
  17. The Galactic population of canonical pulsars II. Taking into account several evolutionary paths: Interstellar medium interaction, Galactic potential, and a death valley
    Authors:
    Sautron, M., Pétri, J., Mitra, D., Dirson, L.
    Academic press:
    ASTRONOMY & ASTROPHYSICS (rok: 2024, tom: 691, strony: A349), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202451097 - link to the publication
  18. Estimating the Evolution of Sparks in the Partially Screened Gap of Pulsars from Subpulse Drifting
    Authors:
    Rahul Rahul, Dipanjan Mitra and George I. Melikidze
    Academic press:
    The Astrophysical Journal (rok: 2023, tom: 947, strony: 9), Wydawca: the American Astronomical Society.
    Status:
    Published
    DOI:
    10.3847/1538-4357/acc6c6 - link to the publication
  19. Spectral Variation across Pulsar Profile due to Coherent Curvature Radiation
    Authors:
    Rahul Basu, Dipanjan and George I. Melikidze
    Academic press:
    The Astrophysical Journal (rok: 2022, tom: 927, strony: 15), Wydawca: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac5039 - link to the publication
  20. The Thousand-Pulsar-Array programme on MeerKAT – XIV. On the high linearly polarized pulsar signals
    Authors:
    Simon Johnston, Dipanjan Mitra, Michael J Keith, Lucy S Oswald, Aris Karastergiou
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2024, tom: 530, strony: 4839-4849), Wydawca: OXFORD Academic
    Status:
    Published
    DOI:
    10.1093/mnras/stae1175 - link to the publication
  21. Decoding the Nature of Coherent Radio Emission in Pulsars I: Observational Constraints
    Authors:
    Dipanjan Mitra, Rahul Basu and George I. Melikidze.
    Academic press:
    Universe (rok: 2024, tom: 10, strony: 248), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/universe10060248 - link to the publication

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