Search for Continuum Solar Flare Radiation in the Terahertz Range

被引：0

作者：

Kaufmann, Pierre ^{[1
,2
]}

Makhmutov, Vladimir S. ^{[3
]}

Stozhkov, Yuri I. ^{[3
]}

Guillermo Gimenez de Castro, C. ^{[1
]}

Raulin, Jean-Pierre ^{[1
]}

Valio, Adriana S. ^{[1
]}

Correia, Emilia ^{[1
,4
]}

Villela, Thyrso ^{[4
]}

Marcon, Rogerio ^{[5
,6
]}

Marun, Adolfo ^{[7
]}

Pereyra, Pablo ^{[7
]}

机构：

[1] Univ Presbiteriana Mackenzie, CRAAM Escola Engn, Sao Paulo, Brazil

[2] Univ Estadual Campinas, CCS, Campinas, SP, Brazil

[3] Russian Acad Sci, Lebedev Phys Inst, Moscow, Russia

[4] Inst Nacl Pesquisas Espaciais, Sao Jose Dos Campos, Brazil

[5] Univ Estadual Campinas, Inst Fis Gleb Wataghin, Campinas, SP, Brazil

[6] Observ Solar Bernard Lyot, Campinas, SP, Brazil

[7] Consejo Nacl Invest Cient & Tecn, Complejo Astronom El Leoncito, San Juan, Argentina

来源：

35TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ 2010) | 2010年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new solar burst emission spectral component has been found showing sub-THz fluxes increasing with frequency, spectrally separated from the well known microwave component bringing serious constraints for the interpretation. The THz spectral component might be the evidence of synchrotron emission from high energy electrons peaking somewhere in the far IR range. The knowledge of THz continuum spectral shape is therefore essential to investigate the nature of the emission mechanisms involved. Sub-THz solar flare flux data are available from observations carried out at El Leoncito high altitude observatory, at two atmosphere transmission windows (0.2 and 0.4 THz). We describe the results from developments addressed to the construction of solar flare radiometers at two frequencies to operate outside the terrestrial atmosphere (i.e. at 3 and 7 THz). The system has been planned as part of the SOLAR-T mission on a stratosphere long-duration balloon flight over Russia sometime in 2013-2016.

引用

页数：1

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