Sterile neutrino dark matter /
"This book is a new look at one of the hottest topics in contemporary science, Dark Matter. It is the pioneering text dedicated to sterile neutrinos as candidate particles for Dark Matter, challenging some of the standard assumptions which may be true for some Dark Matter candidates but not for...
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Main Authors: | |
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Corporate Authors: | ; |
Published: |
Morgan & Claypool Publishers,
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Publisher Address: | San Rafael, CA, USA : |
Publication Dates: | [2017] |
Literature type: | Book |
Language: | English |
Series: |
IOP concise physics,
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Subjects: | |
Summary: |
"This book is a new look at one of the hottest topics in contemporary science, Dark Matter. It is the pioneering text dedicated to sterile neutrinos as candidate particles for Dark Matter, challenging some of the standard assumptions which may be true for some Dark Matter candidates but not for all. So, this can be seen either as an introduction to a specialized topic or an out-of-the-box introduction to the field of Dark Matter in general. No matter if you are a theoretical particle physicist, an observational astronomer, or a ground-based experimentalist, no matter if you are a grad student or an active researcher, you can benefit from this text, for a simple reason: a non-standard candidate for Dark Matter can teach you a lot about what we truly know about our standard picture of how the universe works."--Page 4 of cover. |
Item Description: | "A Morgan & Claypool publication as part of IOP Concise Physics"--Title page verso. |
Carrier Form: | 1 volume (various pagings) : illustrations (chiefly color) ; 26 cm. |
Bibliography: | Includes bibliographical references. |
ISBN: |
9781681744803 1681744805 |
Index Number: | QB791 |
CLC: | P145.9 |
Call Number: | P145.9/M564 |
Contents: |
Preface -- 1. Introduction : dark matter--what we do and do not know -- 1.1. Observational evidence for dark matter -- 1.2. Explanations for dark matter -- 1.3. Sterile neutrinos as dark matter -- 2. Sterile neutrinos--almost part of the standard model -- 2.1. Fermion masses in the standard model -- 2.2. Why neutrino masses seem peculiar -- 2.3. Explaining sterile neutrino masses and mixings -- 3. Dark matter--fossils from the early universe -- 3.1. General thoughts on dark matter production -- 3.2. Thermal freeze-out -- 3.3. Non-thermal distribution functions -- 3.4. Production mechanisms for keV sterile neutrinos -- 4. A very big small effect--production by active-sterile mixing -- 4.1. The freeze-in mechanism -- 4.2. Non-resonant production : Dodelson-Widrow mechanism -- 4.3. Resonant production : Shi-Fuller mechanism 5. Resurrection from the downfall--production by particle decays -- 5.1. Two-step production of dark matter -- 5.2. Scalar freezing in -- 5.3. Scalar freezing out -- 5.4. The Dodelson-Widrow modification -- 6. The emergence of order--cosmic structure formation -- 6.1. The Tremaine-Gunn bound -- 6.2. The free-streaming horizon -- 6.3. The evolution equations for cosmic structure formation -- 6.4. The matter power spectrum -- 6.5. Bounds from and implications for structure formation -- 7. Consult the stars for an answer--astrophysical signals -- 7.1. The radiative decay of the sterile neutrino -- 7.2. Pulsar kicks -- 7.3. Bounds from supernovae -- 7.4. Putting all astrophysical constraints together -- 8. The needle in the dark haystack--experimental attempts -- 8.1. Single beta decay -- 8.2. Electron capture decays -- 8.3. Sterile neutrino capture on stable nuclei -- 8.4. Drawing conclusions from active-neutrino experiments and getting a global picture -- 9. What to take home--conclusions and outlook. |