The Telescope Array and its Low Energy Extension

نویسنده

  • Kai Martens
چکیده

The Telescope Array (TA) experiment is being built in Millard County, Utah. In its basic configuration it will combine a scintillator ground array with HiRes-type fluorescence detectors for the highest energy cosmic rays in the northern hemisphere. Beyond the aims of this basic configuration we will discuss plans to expand TA’s reach towards lower energies for systematic studies of cosmic ray spectrum and composition.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

30TH INTERNATIONAL COSMIC RAY CONFERENCE Physics of the TALE Experiment

The Telescope Array Low Energy Extension (TALE) is a series of detectors to be added to the Telescope Array (TA) experiment to extend its energy coverage to lower energies and increase its aperture at high energies. The combination of TA and TALE will be able to measure the spectrum of ultrahigh energy cosmic rays from 10 to 10 eV, and study all three features of the spectrum: the second knee, ...

متن کامل

30TH INTERNATIONAL COSMIC RAY CONFERENCE Composition Measurements near the Second Knee with the Telescope Array Low- Energy Extension (TALE)

Cosmic rays with energies between 10 and 10 eV exhibit a rich range of features. The energy spectrum changes index at at least two points, known as the “second knee” and the “ankle”. There may be a composition change in this energy regime as well, perhaps indicative of a shift in predominance from galactic to extragalactic sources. The Telescope Array Low-Energy Extension — planned for construc...

متن کامل

Particle Physics in Ice with IceCube DeepCore

The IceCube Neutrino Observatory is the world’s largest high energy neutrino telescope, using the Antarctic ice cap as a Cherenkov detector medium. DeepCore, the low energy extension to IceCube, is an infill array with a fiducial volume of around 30 MTon in the deepest, clearest ice, aiming for an energy threshold as low as 10 GeV and extending IceCube’s sensitivity to indirect dark matter sear...

متن کامل

The H.E.S.S. Imaging Atmospheric Cherenkov Telescope Array is currently the most sensitive

The H.E.S.S. Imaging Atmospheric Cherenkov Telescope Array is currently the most sensitive instrument for Very High Energy (VHE) γ-ray observations in the energy range of about 0.1-10 TeV. During more than two years of operation with the complete 4-telescope array, many galactic and extragalactic VHE γ-ray sources have been discovered. With its superior sensitivity and its large field-of-view c...

متن کامل

Results from Seven Years of AMANDA-II

AMANDA is a first-generation high energy neutrino telescope, which has taken data at the South Pole in its final configuration since 2000. Results from seven years of operation are presented here, including observation of the atmopheric neutrino flux and searches for astrophysical neutrinos from cosmic ray accelerators, gamma ray bursts, and dark matter annihilations. In 2007, AMANDA was incorp...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006