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An improved method of energy calibration of position-sensitive silicon detector is presented. Instead of the parabolic function used in traditional method, a new function describing the relation of position and energy is introduced and…

Instrumentation and Detectors · Physics 2016-08-03 Mingdao Sun , Tianheng Huang , Zhong Liu , Bing Ding , Huabin Yang , Zhiyuan Zhang , Jianguo Wang , Long Ma , Lin Yu , Yongsheng Wang , Zaiguo Gan , Xiaohong Zhou

Measurements of the jet energy calibration and transverse momentum resolution in CMS are presented, performed with a data sample collected in proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated…

Instrumentation and Detectors · Physics 2012-08-27 CMS Collaboration

The very high luminosity run foreseen at the $Z$-pole for the FCC-ee will allow the detection in $Z$ decays of new particles with very low couplings to the Standard Model. These particles can have measurable flight paths before they decay.…

High Energy Physics - Phenomenology · Physics 2025-02-13 Roy Aleksan , Emmanuel Perez , Giacomo Polesello , Nicolò Valle

The equation of state with light clusters for nuclear and stellar matter is determined using chemical equilibrium constants evaluated from the analysis of the recently published (Xe$+$Sn) heavy ion data, corresponding to three reactions…

Detection of millikelvin-level signals from the 'Cosmic Dawn' requires an unprecedented level of sensitivity and systematic calibration. We report the theory behind a novel calibration algorithm developed from the formalism introduced by…

Instrumentation and Methods for Astrophysics · Physics 2022-09-15 I. L. V. Roque , W. J. Handley , N. Razavi-Ghods

The main objective of the IBIS modeling activities is the generation of the IBIS spectral response matrix. This generation will be done step by step by firstly constructing "calibrated model" of each IBIS sub-systems. A "calibrated model"…

A new, sensitive method allows one to search for the enhancement of events with nearly equal-sized fragments as predicted by theoretical calculations based on volume or surface instabilities. Simulations have been performed to investigate…

Calorimetric and coalescence techniques have been employed to probe equilibration for hot nuclei produced in heavy ion collisions of 35 to 55 MeV/u projectiles with medium mass targets. Entrance channel mass asymmetries and energies were…

Jets are one of the most prominent physics signatures of high energy proton proton (p-p) collisions at the Large Hadron Collider (LHC). They are key physics objects for precision measurements and searches for new phenomena. This review…

High Energy Physics - Experiment · Physics 2015-09-21 Ariel Schwartzman

The Dark MAtter Particle Explorer (DAMPE) instrument is a space-borne cosmic-ray detector, capable of measuring ion fluxes up to $\sim$500 TeV/n. This energy scale is made accessible through its calorimeter, which is the deepest currently…

We derive new empirical calibrations for strong-line diagnostics of gas phase metallicity in local star forming galaxies by uniformly applying the Te method over the full metallicity range probed by the Sloan Digital Sky Survey (SDSS). To…

Astrophysics of Galaxies · Physics 2016-11-02 M. Curti , G. Cresci , F. Mannucci , A. Marconi , R. Maiolino , S. Esposito

ALICE (A Large Ion Collider Experiment) is the dedicated heavy ion experiment at the Large Hadron Collider at CERN. The main tracking device of ALICE is a large volume TPC. The milestones of the TPC commissioning as well as the current…

Nuclear Experiment · Physics 2019-08-13 J. Wiechula

A prototype device capable of moving a radioactive calibration source to multiple positions was operated at millikelvin temperatures using a modified commercial stepper motor. It was developed as an in-situ calibration strategy for…

Instrumentation and Detectors · Physics 2020-05-06 N. Mast , M. Fritts , D. Sincavage , P. Cushman , V. Mandic

A silicon-based fine granularity calorimeter is a potential technology for the future International Linear Collider ILC, the future circular collider CEPC, and is also the chosen technology for the upgraded CMS experiment of the Large…

Instrumentation and Detectors · Physics 2017-08-02 Stathes Paganis , Andreas Psallidas , Arnaud Steen

MALTA2 is a depleted monolithic active pixel sensor (DMAPS) designed for tracking at high rates and typically low detection threshold of $\sim150\,\mathrm{e^-}$. A precise knowledge of the threshold is crucial to understanding the charge…

A relativistic many-body method is developed to calculate energy and transition rates for multipole transitions in many-electron ions. This method is based on relativistic many-body perturbation theory (RMBPT), agrees with MCDF calculations…

Atomic Physics · Physics 2009-11-11 U. I. Safronova , A. S. Safronova , P. Beiersdorfer

This article reports the optimized experimental requirements to determine neutrino mass hierarchy using electron antineutrinos ($\bar{\nu}_e$) generated in a nuclear reactor. The features of the neutrino mass hierarchy can be extracted from…

High Energy Physics - Experiment · Physics 2016-01-20 M. Y. Pac

This paper develops a Bayesian network-based method for the calibration of multi-physics models, integrating various sources of uncertainty with information from computational models and experimental data. We adopt the Kennedy and O'Hagan…

Data Analysis, Statistics and Probability · Physics 2012-06-25 You Ling , Joshua Mullins , Sankaran Mahadevan

Procedures and results on hardware level detector calibration in Super-Kamiokande (SK) are presented in this paper. In particular, we report improvements made in our calibration methods for the experimental phase IV in which new readout…

Instrumentation and Detectors · Physics 2013-12-23 K. Abe , Y. Hayato , T. Iida , K. Iyogi , J. Kameda , Y. Kishimoto , Y. Koshio , Ll. Marti , M. Miura , S. Moriyama , M. Nakahata , Y. Nakano , S. Nakayama , Y. Obayashi , H. Sekiya , M. Shiozawa , Y. Suzuki , A. Takeda , Y. Takenaga , H. Tanaka , T. Tomura , K. Ueno , R. A. Wendell , T. Yokozawa , T. J. Irvine , H. Kaji , T. Kajita , K. Kaneyuki , K. P. Lee , Y. Nishimura , K. Okumura , T. McLachlan , L. Labarga , E. Kearns , J. L. Raaf , J. L. Stone , L. R. Sulak , S. Berkman , H. A. Tanaka , S. Tobayama , M. Goldhaber , K. Bays , G. Carminati , W. R. Kropp , S. Mine , A. Renshaw , M. B. Smy , H. W. Sobel , K. S. Ganezer , J. Hill , W. E. Keig , J. S. Jang , J. Y. Kim , I. T. Lim , N. Hong , T. Akiri , J. B. Albert , A. Himmel , K. Scholberg , C. W. Walter , T. Wongjirad , T. Ishizuka , S. Tasaka , J. G. Learned , S. Matsuno , S. N. Smith , T. Hasegawa , T. Ishida , T. Ishii , T. Kobayashi , T. Nakadaira , K. Nakamura , K. Nishikawa , Y. Oyama , K. Sakashita , T. Sekiguchi , T. Tsukamoto , A. T. Suzuki , Y. Takeuchi , K. Huang , K. Ieki , M. Ikeda , T. Kikawa , H. Kubo , A. Minamino , A. Murakami , T. Nakaya , M. Otani , K. Suzuki , S. Takahashi , Y. Fukuda , K. Choi , Y. Itow , G. Mitsuka , M. Miyake , P. Mijakowski , R. Tacik , J. Hignight , J. Imber , C. K. Jung , I. Taylor , C. Yanagisawa , Y. Idehara , H. Ishino , A. Kibayashi , T. Mori , M. Sakuda , R. Yamaguchi , T. Yano , Y. Kuno , S. B. Kim , B. S. Yang , H. Okazawa , Y. Choi , K. Nishijima , M. Koshiba , Y. Totsuka , M. Yokoyama , K. Martens , M. R. Vagins , J. F. Martin , P. de Perio , A. Konaka , M. J. Wilking , S. Chen , Y. Heng , H. Sui , Z. Yang , H. Zhang , Y. Zhenwei , K. Connolly , M. Dziomba , R. J. Wilkes

The most precise top quark mass measurements use kinematic reconstruction methods, determining the top mass parameter of a Monte Carlo event generator, $m_t^{\rm MC}$. Due to the complicated interplay of hadronization and parton shower…

High Energy Physics - Phenomenology · Physics 2018-03-07 Bahman Dehnadi , André H. Hoang , Vicent Mateu , Moritz Preisser , Iain W. Stewart
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