High-resolution Experiments with the Multiple-reflection Time-of-flight Mass Spectrometer at the Fragment Separator FRS

High-resolution Experiments with the Multiple-reflection Time-of-flight Mass Spectrometer at the Fragment Separator FRS PDF Author: Christine Hornung
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ISBN:
Category :
Languages : en
Pages :

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High-resolution Experiments with the Multiple-reflection Time-of-flight Mass Spectrometer at the Fragment Separator FRS

High-resolution Experiments with the Multiple-reflection Time-of-flight Mass Spectrometer at the Fragment Separator FRS PDF Author: Christine Hornung
Publisher:
ISBN:
Category :
Languages : en
Pages :

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New Horizons in Fundamental Physics

New Horizons in Fundamental Physics PDF Author: Stefan Schramm
Publisher: Springer
ISBN: 3319441655
Category : Science
Languages : en
Pages : 381

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Book Description
This volume presents the state-of-the-art in selected topics across modern nuclear physics, covering fields of central importance to research and illustrating their connection to many different areas of physics. It describes recent progress in the study of superheavy and exotic nuclei, which is pushing our knowledge to ever heavier elements and neutron-richer isotopes. Extending nuclear physics to systems that are many times denser than even the core of an atomic nucleus, one enters the realm of the physics of neutron stars and possibly quark stars, a topic that is intensively investigated with many ground-based and outer-space research missions as well as numerous theoretical works. By colliding two nuclei at very high ultra-relativistic energies one can create a fireball of extremely hot matter, reminiscent of the universe very shortly after the big bang, leading to a phase of melted hadrons and free quarks and gluons, the so-called quark-gluon plasma. These studies tie up with effects of crucial importance in other fields. During the collision of heavy ions, electric fields of extreme strength are produced, potentially destabilizing the vacuum of the atomic physics system, subsequently leading to the decay of the vacuum state and the emission of positrons. In neutron stars the ultra-dense matter might support extremely high magnetic fields, far beyond anything that can be produced in the laboratory, significantly affecting the stellar properties. At very high densities general relativity predicts the stellar collapse to a black hole. However, a number of current theoretical activities, modifying Einstein’s theory, point to possible alternative scenarios, where this collapse might be avoided. These and related topics are addressed in this book in a series of highly readable chapters. In addition, the book includes fundamental analyses of the practicalities involved in transiting to an electricity supply mainly based on renewable energies, investigating this scenario less from an engineering and more from a physics point of view. While the topics comprise a large scope of activities, the contributions also show an extensive overlap in the methodology and in the analytical and numerical tools involved in tackling these diverse research fields that are the forefront of modern science.

Development of a Mobile High-resolution Multiple-Reflection Time-of-Flight Mass Spectrometer for In-situ Life Science Application

Development of a Mobile High-resolution Multiple-Reflection Time-of-Flight Mass Spectrometer for In-situ Life Science Application PDF Author: Johannes Sebastian Lang
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Discoveries at the Frontiers of Science

Discoveries at the Frontiers of Science PDF Author: Johannes Kirsch
Publisher: Springer Nature
ISBN: 3030342344
Category : Science
Languages : en
Pages : 376

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Book Description
With contributions by leading theoreticians, this book presents the discoveries of hitherto hidden connections between seemingly unrelated fields of fundamental physics. The topics range from cosmology and astrophysics to nuclear-, particle- and heavy-ion science. A current example concerns the sensitivity of gravitational wave spectra to the phase structure of dense nuclear and quark matter in binary neutron star collisions. The contributions by Hanauske and Stoecker as well as Banik and Bandyopadhyay relate the consequent insights to hot dense nuclear matter created in supernova explosions and in high-energy heavy-ion collisions. Studies of the equation of state for neutron stars are also presented, as are those for nuclear matter in high-energy heavy-ion collisions. Other reviews focus on QCD-thermodynamics, charmed mesons in the quark-gluon plasma, nuclear theory, extensions to the standard general theory of relativity, new experimental developments in heavy ion collisions and renewable energy networks. The book will appeal to advanced students and researchers seeking a broad view of current challenges in theoretical physics and their interconnections.

Further Development and Application of a Mobile Multiple-reflection Time-of-flight Mass Spectrometer for Analytical High-resolution Tandem Mass Spectrometry

Further Development and Application of a Mobile Multiple-reflection Time-of-flight Mass Spectrometer for Analytical High-resolution Tandem Mass Spectrometry PDF Author: Wayne Lippert
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Time-of-Flight Mass Spectrometry and its Applications

Time-of-Flight Mass Spectrometry and its Applications PDF Author: E.W. Schlag
Publisher: Newnes
ISBN: 0444596186
Category : Science
Languages : en
Pages : 424

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Book Description
The resurgence of time-of-flight mass spectrometry (TOF-MS) has had its origin in the simplicity of construction and application of such instruments together with the high transmission and the great increase in resolution that has been achieved. The instrument lends itself naturally to a coupling with pulsed laser sources, though this is not a prerequisite. It also affords a time resolution far beyond that traditionally achieved with mass spectrometric rapid scan techniques - a recent example being the real-time analysis of a multi-component mixture from an automobile exhaust. Furthermore, the mass range appears to be extremely large: mass up to 500 kDa and beyond what is being readily measured in the laboratory today. The present set of contributions attempts to give a survey of current applications from many of the active groups in the field. A variety of new applications are considered which are no doubt just the beginning of large new areas of application. By presenting this work in book form it is hoped that it will be of help to the many groups intending to initiate work in this rapidly expanding new area of mass spectrometry.

High-resolution Tandem Mass Spectrometry of Complex Mixtures with a Multiple-reflection Time-of-flight Mass-spectrometer

High-resolution Tandem Mass Spectrometry of Complex Mixtures with a Multiple-reflection Time-of-flight Mass-spectrometer PDF Author: Julian Bergmann
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Developments for Multiple-reflection Time-of-flight Mass Spectrometers and Their Application to High-resolution Accurate Mass Measurements of Short-lived Exotic Nuclei

Developments for Multiple-reflection Time-of-flight Mass Spectrometers and Their Application to High-resolution Accurate Mass Measurements of Short-lived Exotic Nuclei PDF Author: Samuel Ayet San Andrés
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Time-of-flight Mass Spectrometry

Time-of-flight Mass Spectrometry PDF Author: Robert J. Cotter
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 360

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Book Description
This book presents the basic principles of time-of-flight (TOF) mass spectrometry with a strong emphasis on applications in biological research. It describes many innovative techniques, including orthogonal extraction, post source decay, and delayed extraction, and surveys ionization techniques used on TOF mass spectrometers such as electron impact, plasma desorption, SIMS, FAB, laser desorption, MALDI, and electrospray. The book features chapters on applications to peptides/proteins, oligonucleotides, and other biological macromolecules, and examines how techniques might be used in sequencing the human genome.

Time-Of-Flight Mass Spectrometry

Time-Of-Flight Mass Spectrometry PDF Author: D. Price
Publisher: Elsevier
ISBN: 1483151190
Category : Science
Languages : en
Pages : 313

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Book Description
Time-of-Flight Mass Spectrometry contains the proceedings of the First European Symposium on Time-of-flight Mass Spectrometry held at the University of Salford in the UK on July 3-5, 1967. The papers focus on time-of-flight mass spectrometry and its chemical applications, from flash photolysis and pyrolysis reactions to shock wave reactions and high-temperature studies of inorganic solids. This book is comprised of nine chapters and opens with an introduction to the MA-1 and other time-of-flight mass spectrometers, followed by their applications to studies of chemical reactions such as flash photolysis and pyrolysis reactions, reactions involving shock waves, and high-temperature studies of inorganic solids. Subsequent chapters explore fast recording techniques for time-resolved mass spectrometry; detection of the NH2 free radical and other ammoniacal complexes in the electrical discharge decomposition of ammonia gas; and reactions of ions with molecules in the gas phase and the sputtering of solid surfaces by ion bombardment. The use of a time-of-flight mass spectrometer in experimental investigations of negative ions is also described. This monograph will be a valuable resource for users of a time-of-flight mass spectrometer and allow non-users to become acquainted with its applications and advantages.