Searches at the Run II Tevatron Collider

Searches at the Run II Tevatron Collider
Author:
Publisher:
Total Pages: 5
Release: 2003
Genre:
ISBN:

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Some initial results based on 40-90 pb−1 of integrated luminosity from Run II are presented for searches for new phenomena beyond the Standard Model, conducted at the upgraded Tevatron CDF and D0 experiments.

Search for Chargino and Neutralino at Run II of the Tevatron Collider

Search for Chargino and Neutralino at Run II of the Tevatron Collider
Author: Anadi Canepa
Publisher:
Total Pages: 186
Release: 2006
Genre:
ISBN:

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In this dissertation we present a search for the associated production of charginos and neutralinos, the supersymmetric partners of the Standard Model bosons. We analyze a data sample representing 745 pb{sup -1} of integrated luminosity collected by the CDF experiment at the p{bar p} Tevatron collider. We compare the Standard Model predictions with the observed data selecting events with three leptons and missing transverse energy. Finding no excess, we combine the results of our search with similar analyses carried out at CDF and set an upper limit on the chargino mass in SUSY scenarios.

Search for the Higgs Boson in the Vector Boson Fusion Channel at the ATLAS Detector

Search for the Higgs Boson in the Vector Boson Fusion Channel at the ATLAS Detector
Author: Eric Ouellette
Publisher: Springer
Total Pages: 114
Release: 2015-01-20
Genre: Science
ISBN: 3319135996

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This Thesis describes the first measurement of, and constraints on, Higgs boson production in the vector boson fusion mode, where the Higgs decays to b quarks (the most common decay channel), at the LHC. The vector boson fusion mode, in which the Higgs is produced simultaneously with a pair of quark jets, provides an unparalleled opportunity to study the detailed properties of the Higgs, including the possibility of parity and CP violation, as well as its couplings and mass. It thus opens up this new field of study for precision investigation as the LHC increases in energy and intensity, leading the way to this new and exciting arena of precision Higgs research.

An Overview of Tevatron Collider Run II at Fermilab

An Overview of Tevatron Collider Run II at Fermilab
Author:
Publisher:
Total Pages:
Release: 2002
Genre:
ISBN:

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The Run II era at Fermilab began in March 2001. Many changes to the accelerator complex were made to support the Tevatron proton-antiproton collider operation with peak luminosities of 2-4 x 1032 cm−2 s−1 while delivering greater than 5 fb−1 of integrated luminosity before the LHC begins its physics program. This report describes the current status of Run II operations and the machine performances needed to achieve the goals.

Discovery Of The Higgs Boson

Discovery Of The Higgs Boson
Author: Aleandro Nisati
Publisher: World Scientific
Total Pages: 470
Release: 2016-08-26
Genre: Science
ISBN: 981442546X

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The recent observation of the Higgs boson has been hailed as the scientific discovery of the century and led to the 2013 Nobel Prize in physics. This book describes the detailed science behind the decades-long search for this elusive particle at the Large Electron Positron Collider at CERN and at the Tevatron at Fermilab and its subsequent discovery and characterization at the Large Hadron Collider at CERN. Written by physicists who played leading roles in this epic search and discovery, this book is an authoritative and pedagogical exposition of the portrait of the Higgs boson that has emerged from a large number of experimental measurements. As the first of its kind, this book should be of interest to graduate students and researchers in particle physics.

Search for the "totally Unexpected" in the LHC Era

Search for the
Author: Antonino Zichichi
Publisher: World Scientific
Total Pages: 511
Release: 2010
Genre: Science
ISBN: 9814293237

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From 29 August to 7 September 2007, a large group of distinguished lecturers and young physicists from various countries met in Erice, Italy, at the ?Ettore Majorana? Foundation and Centre for Scientific Culture (EMFCSC) to attend the 45th Course of the International School of Subnuclear Physics: ?Search for the ?Totally Unexpected? in the LHC era?.This book is a collection of lectures delivered during the course, which covered the most recent advances in theoretical physics and the latest results from the current experimental facilities. In the School's effort to encourage and promote young physicists achieve recognition at an international level, students who distinguished themselves for the excellence of their research have been given the opportunity to publish their presentation in this volume.

Intersections of Particle and Nuclear Physics

Intersections of Particle and Nuclear Physics
Author: Zohreh Parsa
Publisher: American Inst. of Physics
Total Pages: 884
Release: 2004-03-09
Genre: Science
ISBN: 9780735401693

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The purpose of this meeting, as with the seven previous conferences in this series, was to bring together particle and nuclear physicists to share scientific reports and discuss areas of research which overlap both their disciplines. Its relevance has steadily grown as the areas of overlap between particle and nuclear physics have increased. In addition, the success of the standard model has provided a common underpinning for both disciplines as well as similar fundamental goals. Indeed, Quantum Chromodynamics (QCD) has proven to be "the" theory of strong interactions. As such, it forms the basis for nuclear physics as well as high energy hadronic interactions. Topics included are: QCD spectroscopy and dynamics, relativistic heavy ions, QCD and nuclear structure, lepton-hadron and hadron-hadron scattering, heavy quark and heavy lepton physics, spin physics, nuclear and particle astrophysics, neutrinos, accelerators, facilities and detectors, as well as tests of fundamental symmetries.

A Quasi-model-independent Search Strategy for New High-pT Physics at Tevatron Run II

A Quasi-model-independent Search Strategy for New High-pT Physics at Tevatron Run II
Author: Jang Woo Lee
Publisher:
Total Pages: 105
Release: 2004
Genre:
ISBN:

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Compelling arguments suggest the presence of new physics at the electroweak scale, an energy regime accessible to the Fermilab Tevatron. Unfortunately, predictions for the form that new physics will take are all over the map. A quasi-model-independent search strategy for new physics (SLEUTH) was introduced in Tevatron Run I to allow a probe of high-pT hadron collider data. This dissertation prescribes the SLEUTH algorithm that will be used in Tevatron Run II. Improvements over the Run I algorithm are discussed, and an intuition is developed for SLEUTH'S performance by considering a number of beyond-the-standard-model examples. This dissertation defines a priori the SLEUTH algorithm, before its application to Tevatron Run II data, allowing an unbiased and rigorous a posteriori measure of the "interestingness" of any observed signal. This algorithm will also be used with small modifications at the Large Hadron Collider at CERN. In addition, a new detector simulation, TurboSim, was tested for physics analysis use for the first time.