Search for Long-Lived Massive Particles and Time Structure of Electrons in Extensive Air Showers
-
- Yoshida Mamoru
- The Graduate School of Science and Technology, Kobe University
-
- Toyoda Yoshio
- Department of Physics, Faculty of Science, Kobe University
-
- Maeda Toshiro
- Department of Physics, Faculty of Science, Kobe University
Bibliographic Information
- Other Title
-
- Search for Long Lived Massive Particles
Search this article
Abstract
An experiment to observe accompanied showers delayed relative to the bulk of extensive-air-shower particles near the core was carried out by using plural detectors set at separate places. Four delayed events hitting two or more detectors at the same time were observed. It is difficult to explain these events by accidental coincidence or conventional processes. However, these events can be explained, provided that a parent particle producing the delayed shower has a lifetime of the order of 1×10−6 s and is heavier than a nucleon. The thickness of air shower disk was also measured at core distances less than 50 m.
Journal
-
- Journal of the Physical Society of Japan
-
Journal of the Physical Society of Japan 53 (6), 1983-1994, 1984
THE PHYSICAL SOCIETY OF JAPAN
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204183977984
-
- NII Article ID
- 110001966833
- 210000091413
- 130003898250
-
- NII Book ID
- AA00704814
-
- BIBCODE
- 1984JPSJ...53.1983Y
-
- COI
- 1:CAS:528:DyaL2cXks1Wlsrc%3D
-
- ISSN
- 13474073
- 00319015
-
- NDL BIB ID
- 2979816
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed