{"product_id":"focusing-telescopes-in-nuclear-astrophysics-reprinted-from-experimental-astronomy-volume-20-nos-1-von-peter-von-ballmoos-peter-ballmoos-hrsg-1","title":"Focusing Telescopes in Nuclear Astrophysics","description":"HESS (High Energy Stereoscopic System), a ground-based Cerenkov array telescopes has been operated since a few years and in 2004 has performed the ?rst Galactic plane scan with a sensitivity of a few percent of the Crab at energies above 100 GeV, resulting in the discoveryofeightsources,mostofwhichwithoutanycounterpartatdifferentenergies[1,2]. ParticularattentionwasdevotedtoHESSJ1813-178,notidenti?edwithanyknownX\/gamma ray emitter and hypothesised to be a dark particle accelerator. Independently, and at the same time, INTEGRAL discovered a new soft gamma-ray source, namely IGR J18135-1751, identi?edasthecounterpartofHESSJ1813-178.Thishighenergyemitter,whosenaturewas still mysterious at the time of the discovery was then associated with the supernova remnant (SNR) G12.82 0.02 [6, 10, 18]. Even if a chance coincidence cannot be completely ruled out in view of the 2 arcmin INTEGRAL error box and the possible angular extension in the high energy,theoverallcharacteristicsofthisstarformingregion[7]comprisingSNRG12.82 0.02 areconsistentwithsupernova\/plerionorigin.Morerecently,theMAGIC(MajorAtmospheric Gamma Imaging Cerenkov telescope) collaboration has reported a positive observations of HESSJ1813–178,resultinginagamma-ray?uxconsistentwiththepreviousHESSdetection and showing a hard power law with? = 2.1 in the range from 0.4–10TeV [3].\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781402053030\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9789401783132\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9781402053030","offer_id":27924837466205,"sku":"9781402053030","price":106.99,"currency_code":"EUR","in_stock":true},{"title":"Softcover - 9789401783132","offer_id":39416618877021,"sku":"9789401783132","price":106.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/48ba54fe-c755-48d7-8ff3-be4e6d3d9f43.jpg?v=1781416836","url":"https:\/\/shop.autorenwelt.de\/products\/focusing-telescopes-in-nuclear-astrophysics-reprinted-from-experimental-astronomy-volume-20-nos-1-von-peter-von-ballmoos-peter-ballmoos-hrsg-1","provider":"Autorenwelt Shop","version":"1.0","type":"link"}