Inclusive Bottom Production in $p \bar{p}$ Collisions at $\sqrt{s}$ = 1.8-TeV at D0 Central Detector Region

1995 ◽  
Author(s):  
Vitor Oguri
Keyword(s):  
Central Detector

scholarly journals Muon tracking with the fastest light in the JUNO central detector

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Kun Zhang ◽  
Miao He ◽  
Weidong Li ◽  
Jilei Xu
Keyword(s):  
Muon Tracking ◽  
Central Detector

scholarly journals Bearing Capacities of the Structure and Joint of JUNO Central Detector

2016 ◽  
Vol 60 (4) ◽  
pp. 561-572 ◽  
Author(s):  
Zongyi Wang ◽  
◽  
Yuangqing Wang ◽  
Yuekun Heng ◽  
Xinxi Du ◽  
...  
Keyword(s):  
Central Detector

The data acquisition system for the OBELIX central detector

1991 ◽  
Vol 38 (2) ◽  
pp. 337-343
Author(s):  
V. Filippini ◽  
T.F. Liu ◽  
G. Maron ◽  
A. Masoni ◽  
G. Vedovato
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Central Detector

Accurate prediction of the Drell-Yan φ∗ η distribution in wide dilepton mass and rapidity ranges in pp collisions through NNLO+N3LL

2021 ◽  
Author(s):  
Kadir Ocalan
Keyword(s):  
Cross Sections ◽  
Good Description ◽  
Neutral Current ◽  
Mass Range ◽  
Theoretical Description ◽  
Distribution Functions ◽  
Boson Mass ◽  
Pp Collisions ◽  
Parton Distribution Functions ◽  
Central Detector

Abstract This paper presents high-accuracy predictions for the differential cross sections as a function of the key observable φ*η of the neutral-current Drell-Yan (DY) dilepton production in proton-proton (pp) collisions. The differential distributions for the φ*η are presented by using the state-of-the-art predictions from the combined calculations of fixed-order perturbative QCD corrections at next-to-next-to-leading order (NNLO) accuracy and resummation of large logarithmic terms at next-to-next-to-leading logarithmic (NNLL) and next-to-NNLL (N3LL) accuracies, i.e., NNLO+NNLL and NNLO+N3LL, respectively. The predicted distributions are reported for a thorough set of the DY dilepton invariant mass mll ranges, spanning a wide kinematic region of 50 < mll< 1000 GeV both near and away from the Z-boson mass peak, and rapidity yll ranges in the central detector acceptance region of |yll| < 2.4. The differential φ*η distributions in the wide mll and yll ranges offer stringent tests to assess the reliability of the predictions, where the mll and yll are closely correlated with the parton distribution functions (PDFs) of the incoming partons. The merged predictions through NNLO+N3LL are observed to provide good description of the 13 TeV pp collision data for the φ*η (including the dilepton transverse momentum pll T as well) distributions in almost the entire mll and yll ranges, apart from the intermediate- to high-φ*η region in the lowest mass range 50–76 GeV which is assessed to constitute a challenge for the presented predictions. The merged predictions at NNLO+N3LL are also reported at 14 TeV for the upcoming high-luminosity running era of the LHC, in which increasing amount of data is expected to require more accurate and precise theoretical description. The most recent PDF models MSHT20 and CT18 are tested for the first time in addition to the NNPDF3.1 exploiting the merged φ*η predictions.

Research on the measurement of connecting bars’ axial force of JUNO central detector

2020 ◽  
Vol 4 (3) ◽  
pp. 362-371
Author(s):  
Xiaoyu Yang ◽  
Lei Yang ◽  
Wei He ◽  
Yatian Pei ◽  
Yuekun Heng ◽  
...  
Keyword(s):  
Axial Force ◽  
Central Detector

The design of the small prototype for the central detector of JUNO

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Xiaoyu Yang ◽  
Yuekun Heng ◽  
Huafeng Li ◽  
Xiaoyan Ma ◽  
Wei He ◽  
...  
Keyword(s):  
Central Detector

scholarly journals Fast muon simulation in the JUNO central detector

2016 ◽  
Vol 40 (8) ◽  
pp. 086201
Author(s):  
Tao Lin ◽  
Zi-Yan Deng ◽  
Wei-Dong Li ◽  
Guo-Fu Cao ◽  
Zheng-Yun You ◽  
...  
Keyword(s):  
Central Detector

scholarly journals Simulation of natural radioactivity backgrounds in the JUNO central detector

2016 ◽  
Vol 40 (2) ◽  
pp. 026001 ◽  
Author(s):  
Xin-Ying Li ◽  
Zi-Yan Deng ◽  
Liang-Jian Wen ◽  
Wei-Dong Li ◽  
Zheng-Yun You ◽  
...  
Keyword(s):  
Natural Radioactivity ◽  
Central Detector

scholarly journals Status of the Jiangmen Underground Neutrino Observatory

2019 ◽  
Vol 64 (7) ◽  
pp. 635
Author(s):  
M. Schever
Keyword(s):  
Energy Resolution ◽  
Liquid Scintillator ◽  
Solar Neutrinos ◽  
Mass Hierarchy ◽  
Neutrino Mass Hierarchy ◽  
Antineutrino Detector ◽  
Central Detector ◽  
Supernova Neutrino ◽  
Under Construction ◽  
Neutrino Background

The Jiangmen Underground Neutrino Observatory (JUNO) is a next generation multipurpose antineutrino detector currently under construction in Jiangmen, China. The central detector, containing 20 kton of a liquid scintillator, will be equipped with ∼18 000 20 inch and 25 600 3 inch photomultiplier tubes. Measuring the reactor antineutrinos of two powerplants at a baseline of 53 km with an unprecedented energy resolution of 3%/√︀E(MeV), the main physics goal is to determine the neutrino mass hierarchy within six years of run time with a significance of 3–4q. Additional physics goals are the measurement of solar neutrinos, geoneutrinos, supernova burst neutrinos, the diffuse supernova neutrino background, and the oscillation parameters sin2 O12, Δm212, and |Δm2ee| with a precision <1%, as well as the search for proton decays. The construction is expected to be completed in 2021.

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