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A Novel Search for Exotic Decays of the Higgs Boson with the ATLAS Detector and Enhancing the Physics Potential of the Large Hadron Collider and Atom Interferometers with New Techniques

2022
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Release : 2022
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Book Synopsis A Novel Search for Exotic Decays of the Higgs Boson with the ATLAS Detector and Enhancing the Physics Potential of the Large Hadron Collider and Atom Interferometers with New Techniques by : Murtaza Safdari

Download or read book A Novel Search for Exotic Decays of the Higgs Boson with the ATLAS Detector and Enhancing the Physics Potential of the Large Hadron Collider and Atom Interferometers with New Techniques written by Murtaza Safdari. This book was released on 2022. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental physics research aims to understand the theory of particle interactions, the Standard Model (SM) of particle physics being the current best theory of the electroweak and strong forces. Modern efforts seeks to explain phenomenon like the matter antimatter asymmetry of the universe and the nature of dark matter using various experimental modalities such as terrestrial particle colliders like the Large Hadron Collider (LHC). The ATLAS detector on the LHC is conducting a diverse physics program of precision SM measurements and searches for Physics beyond the SM using deeply inelastic scattering products to study fundamental physics. The original research presented here uses proton collision data from the ATLAS detector to search for an exotic decay mode of the Higgs boson coupling to a new light scalar field. Additionally, two research projects are presented to improve the performance of the ATLAS detector. The first introduces a novel algorithm to improve the efficiency of locating interesting physics within saved events. The second improves the jet calibration procedure by enabling the use of gradient based regression with a novel objective function along with a unified neural network based framework. Additionally, a network of quantum sensors are in development to enhance the physics reach of modern detectors and expand the set of models of new physics that can be experimentally probed. One such technology is atomic gradiometer interferometric sensors, like the MAGIS-100 experiment, that utilize matter waves to search for ultralight bosonic dark matter. The research and development of a novel light field imaging device is presented here for the MAGIS-100 experiment, as part of a burgeoning collaboration between the high energy physics (HEP) and the atomic, molecular, and optical (AMO) physics communities.

The God Particle

2005-05-31 Fiction
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Release : 2005-05-31
Genre : Fiction
Kind : eBook
Book Rating : 355/5 ( reviews)

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Book Synopsis The God Particle by : Richard Cox

Download or read book The God Particle written by Richard Cox. This book was released on 2005-05-31. Available in PDF, EPUB and Kindle. Book excerpt: There is a divine spark within us all. In one man, that spark is about to explode. American businessman Steve Keeley is hurtled three stories to the cold cobblestone street in Zurich. In the days that follow, a doctor performs miraculous surgery on Keeley, who wakes up to find that everything about his world has changed. He seems to sense things before they happen, and he thinks he’s capable of feats that are clearly impossible. It’s a strange and compelling new world for him, one he quickly realizes is also incredibly dangerous. Meanwhile at a $12 billion facility in hardscrabble North Texas, a super collider lies two hundred feet beneath the Earth’s surface. Leading a team of scientists, Mike McNair, a brilliant physicist, works to uncover one of the universe’s greatest secrets—a theoretical particle that binds the universe together, often called The God Particle. When his efforts are undermined by the man who has poured his own vast fortune into the project, McNair begins to suspect that something in his research has gone very, very wrong. Now, these two men are about to come together, battling mysteries of science and of the soul—and venturing to a realm beyond reason, beyond faith, perhaps even beyond life and death.

Who Cares about Particle Physics?

2016 Science
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Release : 2016
Genre : Science
Kind : eBook
Book Rating : 248/5 ( reviews)

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Book Synopsis Who Cares about Particle Physics? by : Pauline Gagnon

Download or read book Who Cares about Particle Physics? written by Pauline Gagnon. This book was released on 2016. Available in PDF, EPUB and Kindle. Book excerpt: CERN, the European Laboratory for particle physics, regularly makes the news. What kind of research happens at this international laboratory and how does it impact people's daily lives? Why is the discovery of the Higgs boson so important? Particle physics describes all matter found on Earth, in stars and all galaxies but it also tries to go beyond what is known to describe dark matter, a form of matter five times more prevalent than the known, regular matter. How do we know this mysterious dark matter exists and is there a chance it will be discovered soon? About sixty countries contributed to the construction of the gigantic Large Hadron Collider (LHC) at CERN and its immense detectors. Dive in to discover how international teams of researchers work together to push scientific knowledge forward. Here is a book written for every person who wishes to learn a little more about particle physics, without requiring prior scientific knowledge. It starts from the basics to build a solid understanding of current research in particle physics. A good dose of curiosity is all one will need to discover a whole world that spans from the infinitesimally small and stretches to the infinitely large, and where imminent discoveries could mark the dawn of a huge revolution in the current conception of the material world.

Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications

2006 Science
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Release : 2006
Genre : Science
Kind : eBook
Book Rating : 984/5 ( reviews)

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Book Synopsis Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications by : Michele Barone

Download or read book Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications written by Michele Barone. This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: The exploration of the subnuclear world is done through increasingly complex experiments covering a wide range of energies and in a large variety of environments ? from particle accelerators, underground detectors to satellites and space laboratories. For these research programs to succeed, novel techniques, new materials and new instrumentation need to be used in detectors, often on a large scale. Hence, particle physics is at the forefront of technological advancement and leads to numerous applications. Among these, medical applications have a particular importance due to the health and social benefits they bring. This volume reviews the advances made in all technological aspects of current experiments in the field.

Nuclear Physics

2013-02-25 Science
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Release : 2013-02-25
Genre : Science
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Book Rating : 434/5 ( reviews)

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Book Synopsis Nuclear Physics by : National Research Council

Download or read book Nuclear Physics written by National Research Council. This book was released on 2013-02-25. Available in PDF, EPUB and Kindle. Book excerpt: The principal goals of the study were to articulate the scientific rationale and objectives of the field and then to take a long-term strategic view of U.S. nuclear science in the global context for setting future directions for the field. Nuclear Physics: Exploring the Heart of Matter provides a long-term assessment of an outlook for nuclear physics. The first phase of the report articulates the scientific rationale and objectives of the field, while the second phase provides a global context for the field and its long-term priorities and proposes a framework for progress through 2020 and beyond. In the second phase of the study, also developing a framework for progress through 2020 and beyond, the committee carefully considered the balance between universities and government facilities in terms of research and workforce development and the role of international collaborations in leveraging future investments. Nuclear physics today is a diverse field, encompassing research that spans dimensions from a tiny fraction of the volume of the individual particles (neutrons and protons) in the atomic nucleus to the enormous scales of astrophysical objects in the cosmos. Nuclear Physics: Exploring the Heart of Matter explains the research objectives, which include the desire not only to better understand the nature of matter interacting at the nuclear level, but also to describe the state of the universe that existed at the big bang. This report explains how the universe can now be studied in the most advanced colliding-beam accelerators, where strong forces are the dominant interactions, as well as the nature of neutrinos.

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