Time-delay measurements from Antarctic neutron monitor stations indicate weak spectral changes during 27-day variations

• Main Authors: Muangha, P, Ruffolo, D, Saiz, A, Banglieng, C, Evenson, P, Seunarine, S, Oh, S, Jung, J, Duldig, M, Humble, J
• Format: Conference Object
• Language: English
• Published: . 2021
• Subjects: Physical Sciences; Astronomical sciences; High energy astrophysics and galactic cosmic rays; Antarctic; Bogo; South Pole; Antarc*; South pole
• Online Access: http://ecite.utas.edu.au/146269

Using neutron time-delay data from neutron monitors (NMs), we can extract the leader fraction, L , of neutron counts that do not follow a previous neutron count in the same counter tube due to the cosmic ray shower. L is the inverse of the neutron multiplicity and serves as a proxy of the cosmic ray...