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Measurement of the forward energy flow in pp collisions at $\sqrt{s}=7\ \mbox{TeV}$

قياس تدفق الطاقة الأمامية في تصادمات البولي بروبلين عند $\sqrt{s}=7\\mbox{TeV}$
Authors: R. Aaij; Carlos Abellán Beteta; A. Adametz; B. Adeva; M. Adinolfi; C. Adrover; A. Affolder; +93 Authors

Measurement of the forward energy flow in pp collisions at $\sqrt{s}=7\ \mbox{TeV}$

Abstract

Le flux d'énergie créé dans les collisions pp à [Formule : voir texte] est étudié dans la plage de pseudorapidité 1,9<η<4,9 avec les données collectées par l'expérience LHCb. Les mesures sont effectuées pour des interactions de biais minimum inclusives, des processus et des événements de diffusion dure avec une contribution de diffraction améliorée ou supprimée. Les résultats sont comparés aux prédictions données par les générateurs d'événements à base de pythie et de rayons cosmiques, qui fournissent différents modèles d'interactions hadroniques douces.

El flujo de energía creado en las colisiones de pp en [Fórmula: ver texto] se estudia dentro del rango de pseudorrapidez 1.9<η<4.9 con datos recopilados por el experimento LHCb. Las mediciones se realizan para interacciones de polarización mínima inclusivas, procesos de dispersión dura y eventos con una contribución difractiva mejorada o suprimida. Los resultados se comparan con las predicciones dadas por los generadores de eventos basados en Pythia y rayos cósmicos, que proporcionan diferentes modelos de interacciones hadrónicas suaves.

The energy flow created in pp collisions at [Formula: see text] is studied within the pseudorapidity range 1.9<η<4.9 with data collected by the LHCb experiment. The measurements are performed for inclusive minimum-bias interactions, hard scattering processes and events with an enhanced or suppressed diffractive contribution. The results are compared to predictions given by Pythia-based and cosmic-ray event generators, which provide different models of soft hadronic interactions.

تتم دراسة تدفق الطاقة الناتج عن تصادمات البولي بروبلين في [الصيغة: انظر النص] ضمن نطاق الرطوبة الزائفة 1.9<η<4.9 مع البيانات التي تم جمعها بواسطة تجربة مصادم الهدرونات الكبير. يتم إجراء القياسات لتفاعلات الحد الأدنى من التحيز الشاملة وعمليات التشتت الصلبة والأحداث ذات المساهمة الانعكاسية المحسنة أو المكبوتة. تتم مقارنة النتائج بالتنبؤات التي تقدمها مولدات الأحداث القائمة على بيثيا والأشعة الكونية، والتي توفر نماذج مختلفة من التفاعلات الهدرونية الناعمة.

Keywords

Nuclear and High Energy Physics, Energy flow, Nuclear physics, Charged particle, Search for Quark-Gluon Plasma in Heavy-Ion Collisions, Astrophysics, Mechanics, Quantum mechanics, Scattering, Range (aeronautics), Engineering, Pseudorapidity, Particle Physics and High-Energy Collider Experiments, High-Energy Collider, Ion, Event (particle physics), Physics, Hadron Physics and QCD, Particle physics, Cosmic ray, Aerospace engineering, Physics and Astronomy, Hadron, Physical Sciences, Statistical physics, Energy (signal processing), Flow (mathematics)

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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