This book reports on the extraordinary observation of TeV gamma rays from the Crab Pulsar, the most energetic light ever detected from this type of object. It presents detailed information on the painstaking analysis of the unprecedentedly large dataset from the MAGIC telescopes, and comprehensively discusses the implications of pulsed TeV gamma rays for state-of-the-art pulsar emission models. Using these results, the book subsequently explores new testing methodologies for Lorentz Invariance Violation, in terms of a wavelength-dependent speed of light. The book also covers an updated search for Very-High-Energy (VHE), >100 GeV, emissions from millisecond pulsars using the Large Area Telescope on board the Fermi satellite, as well as a study on the promising Pulsar Wind Nebula candidate PSR J0631.
The observation of VHE gamma rays is essential to studying the non-thermal sources of radiation in our Universe. Rotating neutron stars, also known as pulsars, are an extreme source class known to emit VHE gamma rays. However, to date only two pulsars have been detected with emissions above 100 GeV, and our understanding of their emission mechanism is still lacking.
Описание: This thesis is a comprehensive work that addresses many of the open questions currently being discusssed in the very-high-energy (VHE) gamma-ray community.
Автор: Diego F. Torres Название: Modelling Pulsar Wind Nebulae ISBN: 331963030X ISBN-13(EAN): 9783319630304 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In view of the current and forthcoming observational data on pulsar wind nebulae, this book offers an assessment of the theoretical state of the art of modelling them.
Описание: This exhaustive work sheds new light on unsolved questions in gamma-ray astrophysics. It presents not only a complete introduction to the non-thermal Universe, but also a description of the Imaging Atmospheric Cherenkov technique and the MAGIC telescopes. The Fermi-LAT satellite and the HAWC Observatory are also described, as results from both are included. The physics section of the book is divided into microquasars and pulsar wind nebulae (PWNe), and includes extended overviews of both. In turn, the book discusses constraints on particle acceleration and gamma-ray production in microquasar jets, based on the analyses of MAGIC data on Cygnus X-1, Cygnus X-3 and V404 Cygni. Moreover, it presents the discovery of high-energy gamma-ray emissions from Cygnus X-1, using Fermi-LAT data. The book includes the first joint work between MAGIC, Fermi-LAT and HAWC, and discusses the hypothetical PWN nature of the targets in depth. It reports on a PWN population study that discusses, for the first time, the importance of the surrounding medium for gamma-ray production, and in closing presents technical work on the first Large-Size-Telescope (LST; CTA Collaboration), along with a complete description of the camera.
This thesis is a comprehensive work that addresses many of the open questions currently being discusssed in the very-high-energy (VHE) gamma-ray community. It presents a detailed description of the MAGIC telescope together with a glimpse of the future Cherenkov Telescope Array (CTA). One section is devoted to the design, development and characterization of trigger systems for current and future imaging atmospheric Cherenkov telescopes. The book also features a state-of-the-art description of pulsar wind nebula (PWN) systems, the study of the multi-TeV spectrum of the Crab nebula, as well as the discovery of VHE gamma rays at the multiwavelength PWN 3C 58, which were sought at these wavelengths for more than twenty years. It also includes the contextualization of this discovery amongst the current population of VHE gamma-ray PWNe. Cataclysmic variable stars represent a new source of gamma ray energies, and are also addressed here. In closing, the thesis reports on the systematic search for VHE gamma-ray emissions of AE Aquarii in a multiwavelength context and the search for VHE gamma-ray variability of novae during outbursts at different wavelengths.
Автор: Nanda Rea; Diego F. Torres Название: High-Energy Emission from Pulsars and their Systems ISBN: 3642267076 ISBN-13(EAN): 9783642267079 Издательство: Springer Рейтинг: Цена: 49631.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Radio Pulsar Phenomenology.- Radio pulsar populations.- Pulsar Results with the Fermi Large Area Telescope.- Fermi view of the EGRET pulsars.- "Garden-variety" Gamma-ray Pulsars J0248+6021& J2240+5832.- Extension studies of galactic sources with Fermi.- Advances in understanding double features in radio pulsar profiles.- Emission from the Polar Cap and Slot Gap.- Gamma-ray emission and pair creation of outer gap.- What Pulsar High-Energy Emission Model Survives?.- Current Models of Pulsar Magnetospheres.- Modeling of y-ray Pulsar Light Curves from Force-Free Magnetosphere.- A Tale of Two Current Sheets.- The high-energy emission from the pulsar striped wind.- Gamma-rays from millisecond pulsars in Globular Clusters.- Modelling the Growing Population of y-ray Millisecond Pulsars.- A Joint Radio Gamma-ray Variability Study of the Crab Pulsar.- AGILE observations of PSR B1509-58.- Understanding the fundamental parameters of millisecond pulsars.- Pulsars as gravitational wave detectors.- Magnetar outbursts: an observational review.- Wide-band X-ray Studies of Magentars with Suzaku.- Bursts and Flares from Highly Magnetic Pulsars.- Activated Magnetospheres of Magnetars.- Suzaku Detection of Hard X-ray Emission in SGR 0501+4516 Short Burst Spectrum.- The magnetar emission in the IR band: the role of magnetospheric currents.- Double features in mean pulsar profiles and the nature of their radio emission.- Can the magnetic field of long-period X-ray pulsars be supercritical ?.- X-ray emission from isolated neutron stars.- X-ray thermal radiation from hot polar cap in pulsars.- Radio polarization of RRAT J1819-1458.- Multiwavelength Observations of Pulsar Wind Nebulae.- Multi-wavelength Observations of Composite Supernova Remnants.- Fermi-LAT Results on Pulsar Wind Nebulae after 1.5 year of Observations.- Pulsar Wind Nebulae: The GeV to TeV Connection.- Extended hard X-ray emission from Vela X.- Cherenkov Telescopes Results on Pulsar Wind Nebulae and Pulsars.- Lepton Acceleration in Pulsar Wind Nebulae.- MHD models of Pulsar Wind Nebulae.- TeV Gamma Ray Survey on the Direction of Fermi-LAT Pulsars with the Tibet Air Shower Array.- Fermi results on y-ray binaries.- Cherenkov Telescope results on gamma-ray binaries.- y-ray binaries as non-accreting pulsar systems.- Relativistic motion and beamed radiation in gamma-ray binaries.- A leptonic One-Zone model of the X-Ray/VHE correlated emission in LS I +61 303.- New Optical Results on y-ray Binaries.- The International X-ray Observatory and other X-ray missions, expectations for pulsar physics.- X-ray Polarimeters.- New results on high energy cosmic ray electrons observed with Fermi LAT.- Positrons from pulsar winds.
Do you want to make a change in your life? Do you want to become a healthier person who can enjoy a new and improved life?
Your Customers Never Stop to Use this Awesome Cookbook
Then, you are definitely in the right place.
You are about to discover a wonderful and very healthy diet that has changed millions of lives. We are talking about the Ketogenic diet, a lifestyle that will mesmerize you and that will make you a new person in no time.
So, let's sit back, relax and find out more about the Ketogenic diet.
A keto diet is a low carb one. This is the first and one of the most important things you should know. During such a diet, your body makes ketones in your liver and these are used as energy.
Your body will produce less insulin and glucose and a state of ketosis is induced.
Ketosis is a natural process that appears when our food intake is lower than usual. The body will soon adapt to this state and therefore you will be able to lose weight in no time but you will also become healthier and your physical and mental performances will improve.
Your blood sugar levels will improve and you won't be predisposed to diabetes.
Also, epilepsy and heart diseases can be prevented if you are on a Ketogenic diet.
Your cholesterol will improve and you will feel amazing in no time.
How does that sound?
A Ketogenic diet is simple and easy to follow as long as you follow some simple rules. You don't need to make huge changes but there are some things you should know.
So, here goes
If you've made this choice already, then, it's time you checked our amazing keto recipe collection.
You will discover 50 of the best recipes in the world and you will soon be able to make each and every one of these recipes.
Now let's start our magical culinary journey
Ketogenic lifestyle...here we come
Grab your copy now
Автор: Andrei Bykov; Elena Amato; Jonathan Arons; Maurizi Название: Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars ISBN: 9402416447 ISBN-13(EAN): 9789402416442 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Поставка под заказ.
Описание:
Relativistic objects in astrophysics present a diverse set of phenomena and cover vast ranges of time scales and spatial scales, but their descriptions rely on a similar backbone: production of a relativistic outflow in a central compact object and dissipation of the outflow at large radii, accompanied by acceleration of particles up to very high energies and production of secondary non-thermal electromagnetic radiation. This book provides a timely and comprehensive review of the main physical processes involved in the formation and dissipation of relativistic outflows. It will be particularly useful to postgraduate students and researchers active in various areas of astrophysics and space science?.
Originally published in Space Science Reviews, Volume 207, Issue 1-4, July 2017
Описание: This exhaustive work sheds new light on unsolved questions in gamma-ray astrophysics. It presents not only a complete introduction to the non-thermal Universe, but also a description of the Imaging Atmospheric Cherenkov technique and the MAGIC telescopes. The Fermi-LAT satellite and the HAWC Observatory are also described, as results from both are included. The physics section of the book is divided into microquasars and pulsar wind nebulae (PWNe), and includes extended overviews of both. In turn, the book discusses constraints on particle acceleration and gamma-ray production in microquasar jets, based on the analyses of MAGIC data on Cygnus X-1, Cygnus X-3 and V404 Cygni. Moreover, it presents the discovery of high-energy gamma-ray emissions from Cygnus X-1, using Fermi-LAT data. The book includes the first joint work between MAGIC, Fermi-LAT and HAWC, and discusses the hypothetical PWN nature of the targets in depth. It reports on a PWN population study that discusses, for the first time, the importance of the surrounding medium for gamma-ray production, and in closing presents technical work on the first Large-Size-Telescope (LST; CTA Collaboration), along with a complete description of the camera.
Автор: Andrei Bykov; Elena Amato; Jonathan Arons; Maurizi Название: Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars ISBN: 9402412913 ISBN-13(EAN): 9789402412918 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Поставка под заказ.
Описание:
Relativistic objects in astrophysics present a diverse set of phenomena and cover vast ranges of time scales and spatial scales, but their descriptions rely on a similar backbone: production of a relativistic outflow in a central compact object and dissipation of the outflow at large radii, accompanied by acceleration of particles up to very high energies and production of secondary non-thermal electromagnetic radiation. This book provides a timely and comprehensive review of the main physical processes involved in the formation and dissipation of relativistic outflows. It will be particularly useful to postgraduate students and researchers active in various areas of astrophysics and space science?.
Originally published in Space Science Reviews, Volume 207, Issue 1-4, July 2017
Автор: John Antoniadis Название: Multi-Wavelength Studies of Pulsars and Their Companions ISBN: 3319384953 ISBN-13(EAN): 9783319384955 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This impressive work was awarded the Otto-Hahn Medal of the Max-Planck Society and the Best PhD in Gravity, Particle and Atomic physics award by the German Physics Society (DPG).
Автор: Mohammad Hossein Keshavarz, Thomas M. Klapotke Название: Energetic Compounds: Methods for Prediction of their Performance ISBN: 311067775X ISBN-13(EAN): 9783110677751 Издательство: Walter de Gruyter Рейтинг: Цена: 111573.00 р. Наличие на складе: Нет в наличии.
Описание:
This book discusses methods for the assessment of energetic compounds through heat of detonation, detonation pressure, velocity and temperature, Gurney energy and power. The authors focus on the detonation pressure and detonation velocity of non-ideal aluminized energetic compounds. This 2nd Edition includes an updated and improved presentation of simple, reliable methods for the design, synthesis and development of novel energetic compounds.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
