Results 91 to 100 of about 1,156 (218)

A comparison of the characteristics of corotating and flare-initiated Forbush decreases

, 1968
Data acquired by the deep space probes Pioneer VI and Pioneer VII which differ by ≳ 55° in heliographic longitude are presented to illustrate the basic similarities and differences between the classes of Forbush decrease resulting from corotating shock ...
R. P. Bukata, Bukata, R. P., McCracken, K. G., K. G. McCracken, Rao, U. R., U. R. Rao   +5 more
core   +1 more source

Measurements of Forbush Decrease Events at the Center of the South Atlantic Magnetic Anomaly With Muon Detectors

Space Weather
We present the construction and validation of a low‐cost muon detector in Paraguay, located at the center of the South Atlantic Magnetic Anomaly (SAMA), where the geomagnetic cutoff rigidity R is 9.63 GV.
Jorge Molina, Euan Richard, Giovanni Secchia, Diego Stalder, Matias Bertoli, Caleb Trepowski, Oscar Baez, Carlos Benitez Montiel, Lucas Cho, Esteban Cristaldo, Pio Barrios, Jesus Nunez, Alan Cuevas   +12 more
doaj   +1 more source

Forbush decreases at different periods of the solar cycle

, 1968
An analysis of Forbush decreases occurring at different periods of the solar cycle has been carried out using data from the worldwide network of stations registering the neutron component of the cosmic-ray intensity.
V. T. Pivneva, K. Imazhanova, M. Musabaev, E. V. Kolomeets   +3 more
core   +1 more source

Anisotropy in cosmic-ray intensity associated with Forbush decreases

, 1968
A study of the Forbush decrease of 23 September 1966 shows that the predecrease anisotropy developed from a direction 85° to the west of the sun–earth line.
D. Venkatesan, J. B. Mercer, T. Mathews
core   +1 more source

Precursors of Large Forbush Decreases

Precursors (pre-decreases and/or pre-increases of the cosmic ray intensity) are observed preceding Forbush decreases. The large Forbush decreases (magnitude > 5%) accompanied by geomagnetic storms (i.e., Dst < -100 nT and 5 ≤ Kp-index ≤ 9) have been studied in regard to precursors.
Maria Papailiou, Maria Abunina, Helen Mavromichalaki, Nataly Shlyk, Semyon Belov, Artem Abunin, Maria Gerontidou, Anatoly Belov, Victor Yanke   +8 more
openaire   +2 more sources

Observation of the Large Forbush Decrease Event on 1–10 June 2025 at the Tien Shan Cosmic Ray Station

Atmosphere
An intensive disturbance of the heliosphere originating from a series of solar flares at the end of May 2025 revealed itself as an extremely strong Forbush decrease in the flux of galactic cosmic rays, which was observed at the worldwide network of ...
Alexander Shepetov, Olga Kryakunova, Rustam Koichubayev, Nikolay Nikolayevskiy, Vladimir Ryabov, Botakoz Seifullina, Irina Tsepakina, Valery Zhukov   +7 more
doaj   +1 more source

Spectral analysis of the Forbush decrease of 13 July 1982

, 1985
The maximum entropy method has been applied in the spectral analysis of high-energy cosmic-ray intensity during the large Forbush event of July 13, 1982.
Vainikka, E., Lumme, M., Peltonen, J., Torsti, J. J., Valtonen, E., Nieminen, M., Arvela, H.   +6 more
core  

Evolution of the cosmic ray spectrum during a Forbush decrease [PDF]

The Antarctic Cosmic Ray Observatory (ORCA) has been in continuous operation since January 2020 and in nominal phase since March 2021 at the Spanish Antarctic Base Juan Carlos I (Livingston Island, Antarctica at 12 m above sea level) at an effective ...
Blanco Ávalos, Juan José, Regadío Carretero, Alberto, García Población, Óscar, López Comazzi, Alejandro Francisco, Ayuso de Gregorio, Sindulfo, García Tejedor, Juan Ignacio, Guerrero Contreras, Carlo Luis   +6 more
core   +1 more source

Composite analysis with Monte Carlo methods: an example with cosmic rays and clouds

Journal of Space Weather and Space Climate, 2013
The composite (superposed epoch) analysis technique has been frequently employed to examine a hypothesized link between solar activity and the Earth’s atmosphere, often through an investigation of Forbush decrease (Fd) events (sudden high-magnitude ...
Laken B.A., Čalogović J.
doaj   +1 more source

A pilot multiple-baseline study of a mobile cognitive behavioral therapy for the treatment of eating disorders in university students. [PDF]

Int J Eat Disord, 2023
Bohrer BK, Chen Y, Christensen KA, Forbush KT, Thomeczek ML, Richson BN, Chapa DAN, Jarmolowicz DP, Gould SR, Negi S, Perko VL, Morgan RW.   +11 more
europepmc   +1 more source