2011

2011-11

ROSCOSMOS.LAVOCHKIN ASSOCIATION."SPACE MISSIONS".

http://www.thespacereview.com/archive/1980.pdf

2011-11

http://arxiv.org/abs/1111.2835

Lower Limits on the Strengths of Gamma Ray Lines from WIMP Dark Matter Annihilation

Kevork N. Abazajian^{1, 2}Prateek Agrawal,¹Zackaria Chacko,¹ and Can Kilic³

The line sensitivity for Fermi-LAT may improve substantially with systematic improvement at better than the Poisson count rate. For example, this may occur with enhanced energy resolution for lines over the lifetime of Fermi-LAT. Moreover, for certain cases of dark matter spins, any future gamma-ray experiment with even higher energy resolution (e.g. GAMMA-400 [44]) may prove to have line sensitivities or constraints on dark matter annihilation be more significant than that for the continuum.

[44] A. Galper, et al., Astrophys. Space Sci. Trans. 7, 75 (2011).

2011-08

Журнал «НОВОСТИ КОСМОНАВТИКИ», №8, 2011. Интервью Н.П. Топчиева «ГАММА-400»: наш ответ Fermi».

Скачать, pdf, 6.1 Мб.

2011-06

http://arxiv.org/abs/1106.1012

GRIPS and its strong connections to the GeV and TeV bands

O. Tibolla¹, K. Mannheim¹, A. Paravac¹, J. Greiner² and G. Kanbach²

Conclusions. - GRIPS is proposed to be launched in 2020 and its advent will answer many of the open questions in high energy astrophysics; we showed that the answers to such questions are hidden in the MeV gamma-ray band and that deep multiwavelength studies (in particular together with higher energy instruments, such as Fermi, Gamma-400 and CTA) will be able to provide the seeked answers. The deep importance of closing the MeV-gap can be underlined by W. Atwood, one of the fathers of Fermi: "If 10 years ago I could do an experiment from hundreds of keV to hundreds of MeV, I would have done it instead of GLAST". We have shown how crucial GRIPS will be inanswering the one-century old question of the origin of cosmic rays.

2011-04

АНИ ФИАН-информ. Интервью Н.П. Топчиева «Российское космическое агентство (Роскосмос) приняло решение о начале следующего этапа работ по проекту "ГАММА-400".»

http://www.fian-inform.ru/?mode=mnews&id=950&page=6

2011-04

РИА НОВОСТИ. Интервью Н.П. Топчиева «Российский телескоп увидит "гамма-Вселенную" в высоком разрешении.

http://ria.ru/gagarin_news/20110406/361728767.html

2011-03

РОССИЙСКАЯ АКАДЕМИЯ НАУК. Распоряжение Президиума РАН "О научном руководстве работами по космическому проекту «Гамма-400»" № 10310-212 от 22.03.2011 года.

http://www.ras.ru/viewnumbereddoc.aspx?id=7fcf49d3-7b31-4419-9a87-c40fd6450eb0&_Language=ru