VHE gamma-rays with energies above 1014 eV observed at Mt.Chacaltaya

N. Inoue; T. Matano; K. Mori; K. Hashimoto; K. Honda; N. Kawasumi; I. Tsushima; Z. Aliaga; N. J. Martinic; A. reguerin; R. Ticona; J. Zapata

doi:10.1016/0920-5632(90)90373-3

VHE gamma-rays with energies above 10¹⁴ eV observed at Mt.Chacaltaya

N. Inoue, T. Matano, K. Mori, K. Hashimoto, K. Honda, N. Kawasumi, I. Tsushima, Z. Aliaga, N. J. Martinic, A. reguerin, R. Ticona, J. Zapata

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Observation to detect VHE gamma-ray emissions has been carried out at Mt.Chacaltaya with the SYS air shower array since Feb.1986. A significant excess of hadron-less air showers with energies above 10¹⁴eV from the direction of Scorpius X-1 has been found during the last fifteen days in May 1986. However, no excess as the continuous emissions could be observed for several X-ray binary objects in the southern hemisphere. Small abundance of hadron-less air showers could be seen from the diffused region of galactic centre.

Original language	English
Pages (from-to)	121-128
Number of pages	8
Journal	Nuclear and Particle Physics Proceedings
Volume	14
Issue number	2
DOIs	https://doi.org/10.1016/0920-5632(90)90373-3
State	Published - Apr 1990

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@article{b39e0310aff14abb91a8c6699b2ae154,

title = "VHE gamma-rays with energies above 1014 eV observed at Mt.Chacaltaya",

abstract = "Observation to detect VHE gamma-ray emissions has been carried out at Mt.Chacaltaya with the SYS air shower array since Feb.1986. A significant excess of hadron-less air showers with energies above 1014eV from the direction of Scorpius X-1 has been found during the last fifteen days in May 1986. However, no excess as the continuous emissions could be observed for several X-ray binary objects in the southern hemisphere. Small abundance of hadron-less air showers could be seen from the diffused region of galactic centre.",

author = "N. Inoue and T. Matano and K. Mori and K. Hashimoto and K. Honda and N. Kawasumi and I. Tsushima and Z. Aliaga and Martinic, {N. J.} and A. reguerin and R. Ticona and J. Zapata",

year = "1990",

month = apr,

doi = "10.1016/0920-5632(90)90373-3",

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volume = "14",

pages = "121--128",

journal = "Nuclear and Particle Physics Proceedings",

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TY - JOUR

T1 - VHE gamma-rays with energies above 1014 eV observed at Mt.Chacaltaya

AU - Inoue, N.

AU - Matano, T.

AU - Mori, K.

AU - Hashimoto, K.

AU - Honda, K.

AU - Kawasumi, N.

AU - Tsushima, I.

AU - Aliaga, Z.

AU - Martinic, N. J.

AU - reguerin, A.

AU - Ticona, R.

AU - Zapata, J.

PY - 1990/4

Y1 - 1990/4

N2 - Observation to detect VHE gamma-ray emissions has been carried out at Mt.Chacaltaya with the SYS air shower array since Feb.1986. A significant excess of hadron-less air showers with energies above 1014eV from the direction of Scorpius X-1 has been found during the last fifteen days in May 1986. However, no excess as the continuous emissions could be observed for several X-ray binary objects in the southern hemisphere. Small abundance of hadron-less air showers could be seen from the diffused region of galactic centre.

AB - Observation to detect VHE gamma-ray emissions has been carried out at Mt.Chacaltaya with the SYS air shower array since Feb.1986. A significant excess of hadron-less air showers with energies above 1014eV from the direction of Scorpius X-1 has been found during the last fifteen days in May 1986. However, no excess as the continuous emissions could be observed for several X-ray binary objects in the southern hemisphere. Small abundance of hadron-less air showers could be seen from the diffused region of galactic centre.

UR - http://www.scopus.com/inward/record.url?scp=45149138975&partnerID=8YFLogxK

U2 - 10.1016/0920-5632(90)90373-3

DO - 10.1016/0920-5632(90)90373-3

M3 - Artículo

AN - SCOPUS:45149138975

SN - 2405-6014

VL - 14

SP - 121

EP - 128

JO - Nuclear and Particle Physics Proceedings

JF - Nuclear and Particle Physics Proceedings

IS - 2

ER -

VHE gamma-rays with energies above 1014 eV observed at Mt.Chacaltaya

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VHE gamma-rays with energies above 10¹⁴ eV observed at Mt.Chacaltaya