✦ LIBER ✦

On the origin of time delays in hard X-ray and gamma-ray emission of solar flares

✍ Scribed by P. A. Bespalov; V. V. Zaitsev; A. V. Stepanov

Publisher: Springer
Year: 1988
Tongue: English
Weight: 826 KB
Volume: 114
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00193073

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Time delay between Hα and hard X-ray emi

Time delay between Hα and hard X-ray emissions during impulsive solar flares

✍ V. K. Verma; M. C. Pande 📂 Article 📅 1985 🏛 Springer 🌐 English ⚖ 318 KB

This investigation shows that statistically there are significant time delays between Ha and hard X-ray (HXR) emissions during solar flares; most impulsive flares produce HXR emissions up to ~ 1 min before and up to 2 min after the onset of Hc~ emission. HXR emissions are also found to be peaked up

On the production of hard X-rays in sola

On the production of hard X-rays in solar flares

✍ G. M. Simnett; M. G. Haines 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 613 KB

The problem of producing the hard X-ray burst at the onset of solar flares may be thought of in terms of the problem of producing the non-thermal electrons which emit the X-rays via bremsstrahlung. Electron acceleration to relativistic energies without similar ion acceleration is difficult to achiev

Characteristics of gamma-ray line flares

Characteristics of gamma-ray line flares as observed in hard X-ray emissions and other phenomena

✍ Taeil Bai; B. R. Dennis; A. L. Kiplinger; L. E. Orwig; K. J. Frost 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 572 KB

Observations of gamma-ray lines from solar flares by SMM demonstrated that energetic protons and heavy ions are accelerated during the impulsive phase. In order to understand the acceleration mechanism for gamma-ray producing protons and heavy ions, we have studied the characteristics of the flares

On the polarization of the emission of X

On the polarization of the emission of X-ray solar flares

✍ I. P. Tindo; V. D. Ivanov; S. L. Mandel'stam; A. I. Shuryghin 📂 Article 📅 1970 🏛 Springer 🌐 English ⚖ 163 KB

Comparison of thermal and nonthermal har

Comparison of thermal and nonthermal hard X-ray emission in electron-heated solar flares

✍ Peng Li; A. Emslie 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 619 KB

Observations of fine time structure in s

Observations of fine time structure in solar flare hard X-ray bursts

✍ K. Hurly; M. Niel; R. Talon; I. V. Estulin; V. Ch. Dolidze 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 335 KB

Hard X-ray (ZI00 keY) time histories of solar flares which occurred on 1978 December 4 an@ 1979 February 18 are presented. The first flare was observed by 3 identical instruments from near-earth orbit (Prognoz 7) and interplanetary space (Venera Ii and 12). Fine time structure is present down to t