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Davoud Purmohammad

Associate Professor

Update: 2025-01-15

Davoud Purmohammad (Faculty Member)

Faculty of Basic Sciences /

Journal Paper

  1. "A Study on the Lateral Distribution of Cherenkov Radiation of Extensive Air Showers at High Observation Levels"
    Davoud Purmohammad
    Iranian Journal of Astronomy and Astrophysic, Vol. 11, pp.133-145, 2024
  2. "On the estimation of the depth of maximum of extensive air showers using the steepness parameter of the lateral distribution of Cherenkov radiation"
    , Davoud Purmohammad
    ASTROPARTICLE PHYSICS, Vol. 132, pp.1-9, 2021
  3. "Zenith and azimuth angle dependence of extensive air shower thickness"
    Davoud Purmohammad, Sayed Mohiadin Ataei
    Iranian Journal of Astronomy and Astrophysic, Vol. 6, pp.79-93, 2019
  4. "A study on the lateral distribution of Cherenkov light in extensive air showers"
    Davoud Purmohammad,
    Iranian Journal of Astronomy and Astrophysic, Vol. 1, pp.119-126, 2014
  5. "Angular deviation of secondary charge particles in 10 14-10 16 eV extensive air showers Constrains on application of hodoscopes"
    Davoud Purmohammad
    Vol. 12, pp.49-53, 2013
  6. "Longitudinal profile of N /Ne in extensive air showers Implications for cosmic rays mass composition study"
    Davoud Purmohammad
    Vol. 3, pp.32-37, 2013
  7. "Study of atmospheric muons using a cosmic ray telescope"
    Soheila Abdollahi, Mahmood Bahmanabadi, Davoud Purmohammad
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, Vol. 40, 2013
  8. "Optimization of dimensions and inner surface of water Cherenkov detector with one photomultiplier tube (PMT) for the Alborz observatory air shower array"
    Saba Mortazavi Moghaddam, P Khalaj, Mahmoud Bahmanabadi, Davoud Purmohammad, Soheila Abdollahi
    ASTROPARTICLE PHYSICS, pp.792-796, 2012
  9. "Energy dependent fractal dimension in lateral electron distribution of extensive air showers"
    Davoud Purmohammad, FATEMEH BAHREINI DAVARANI
    Vol. 8, pp.159-165, 2009
  10. "Investigation of behavior of scintillator detector of Alborz observatory array using Monte Carlo method with Geant4 code"
    Mehdi Abbasian Motlagh, Davoud Purmohammad,
    Vol. 14, pp.45-54, 2014

Conference Paper

  1. ""
    Soheila Abdollahi, Mahmoud Bahmanabadi, Davoud Purmohammad
    14th Meeting on Research Astronomy, pp.154-157, 2010
  2. "Optimization of water Cherenkov detector with one PMT"
    Saba Mortazavi moghadam, Pouria Khalaj, Farzaneh Sheidaei, Mahmoud Bahmanabadi, Davoud Purmohammad
    31st International Cosmic Ray Conference, pp.1-3, 2009
  3. ""
    Davoud Purmohammad
    , pp.17-20, 2021
  4. ""
    Davoud Purmohammad
    , pp.1-4, 2021
  5. ""
    Davoud Purmohammad
    , No 1 , pp.53-56, 2013
  6. ""
    Davoud Purmohammad
    , No 1 , pp.75-78, 2013
  7. "Improvement of Cosmic Ray Discrimination at High Altitudes"
    Davoud Purmohammad
    Iranian Physics Conference 1391, pp.1894-1896, 2012
  8. "Investigation of Longitudinal Structure of Extensive Air Showers in Different Secondary Particles the mu /mu- Ratio in Proton and Iron Showers"
    Davoud Purmohammad
    Annual Physics Conference of Iran, pp.1426-1429, 2011
  9. "A Study on Utilization of Hodoscopes for Improvement of Angular Resolution of Extensive Air Shower Arrays"
    Davoud Purmohammad
    Annual Physics Conference of Iran, pp.499-502, 2011
  10. "Determination of muon charge ratio with cosmic ray telescope and CORSIKA code"
    Davoud Purmohammad
    15th Meeting on Research in Astronomy, pp.84-87, 2011
  11. "Investigation of muon to electron ratio in extensive air showers"
    Davoud Purmohammad
    15th Meeting on Research in Astronomy, pp.171-174, 2011
  12. "Introduction of a suitable function for particle number measurment in lateral distribution of extensive air showers"
    SOMAIE SABZE IE, Davoud Purmohammad
    15th Meeting on Research in Astronomy, pp.243-246, 2011
  13. "Investigation of longitudinal develeopment of different component of extensive air showers"
    Davoud Purmohammad
    15th Meeting on Research in Astronomy, pp.32-35, 2011
  14. "Optimization of water Cherenkov detector"
    Saba Mortazavi moghadam, Pourya Khalaj, Farzaneh Sheidaei, Davoud Purmohammad, Mahmoud Bahmanabadi
    Iranian Physics Conference 1388, pp.220-223, 2009
  15. ""
    Davoud Purmohammad
    , 2008
  16. ""
    Davoud Purmohammad
    , 2005