Mohlo by sa vám tiež páčiť

Viac informácií o knihe Top-Quark Pair Production Cross Sections and Calibration of the Top-Quark Monte-Carlo Mass

• Parametre knihy
• Anotácia kniha
• Obľúbené z iného súdka

Nákupom získate 345 bodov

Anotácia knihy

This thesis presents the first experimental calibration of the top-quark Monte-Carlo mass. It also provides the top-quark mass-independent and most precise top-quark pair production cross-section measurement to date. The most precise measurements of the top-quark mass obtain the top-quark mass parameter (Monte-Carlo mass) used in simulations, which are partially based on heuristic models. Its interpretation in terms of mass parameters used in theoretical calculations, e.g. a running or a pole mass, has been a long-standing open problem with far-reaching implications beyond particle physics, even affecting conclusions on the stability of the vacuum state of our universe. § In this thesis, this problem is solved experimentally in three steps using data obtained with the compact muon solenoid (CMS) detector. The most precise top-quark pair production cross-section measurements to date are performed. The Monte-Carlo mass is determined and a new method for extracting the top-quark mass from theoretical calculations is presented. Lastly, the top-quark production cross-sections are obtained - for the first time - without residual dependence on the top-quark mass, are interpreted using theoretical calculations to determine the top-quark running- and pole mass with unprecedented precision, and are fully consistently compared with the simultaneously obtained top-quark Monte-Carlo mass. §

Parametre knihy

Zaradenie knihy Knihy po anglicky Mathematics & science Physics Quantum physics (quantum mechanics & quantum field theory)

• Celý názov: Top-Quark Pair Production Cross Sections and Calibration of the Top-Quark Monte-Carlo Mass
• Podnázov: Measurements Performed with the CMS Detector Using LHC Run I Proton-Proton Collision Data
• Autor: Jan Kieseler
• Jazyk: Angličtina
• Väzba: Pevná
• Počet strán: 167
• EAN: 9783319400044
• ISBN: 9783319400044
• ID: 10929074
• Nakladateľ: Springer International Publishing AG
• Hmotnosť: 4026 g
• Rozmery: 235 × 155 × 16 mm
• Dátum vydania: 16. June 2016

Obľúbené z iného súdka

---

---

---