Underground multi-muon experiment EMMA

6533b853fe1ef96bd12ad3ed

RESEARCH PRODUCT

Underground multi-muon experiment EMMA

T. S. Räihä Maciej Slupecki Wladyslaw Henryk Trzaska J. Sarkamo Peter M. Jones V. Petkov T. Kalliokoski Bayarto Lubsandorzhiev H. O. U. Fynbo A. Virkajärvi Kai Loo Kai Loo L. V. Inzhechik Timo Enqvist Jari Joutsenvaara J. Karjalainen Pasi Kuusiniemi Tiia Monto L. B. Bezrukov

subject

Nuclear physics Physics COSMIC cancer database Muon Physics and Astronomy (miscellaneous)Density distribution Physics::Instrumentation and Detectors Detector High Energy Physics::Experiment Astronomy and Astrophysics

description

EMMA is a new experiment designed for cosmic- ray composition studies around the knee energy operating at the shallow depth underground in the Pyh¨ asalmi mine, Fin- land. The array has sufficient coverage and resolution to de- termine the multiplicity, the lateral density distribution and the arrival direction of high-energy muons on an event by event basis. Preliminary results on the muon multiplicity ex- tracted using one detector station of the array are presented.

year	journal	country	edition	language
2011-04-12	Astrophysics and Space Sciences Transactions

https://doi.org/10.5194/astra-7-93-2011

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