搜索结果: 46-60 共查到“理学 ATLAS”相关记录87条 . 查询时间(0.062 秒)
A Measurement of the W/Z Cross Section Ratio as a Function of Hadronic Activity with the ATLAS Detector
ATLAS electroweak bosons lepton+jets pqcd w/z ratio
2014/11/20
Hadronic collisions at the LHC at CERN probe particle interactions at the highest energy scale of any experiment to date. We present a research program measuring Rjet = &sigmaWBR(W&rarr&mu&nu) / (&sig...
Search for Contact Interactions with Dimuons at the Atlas Detector
ATLAS contact interaction exotics LHC muons new physics
2014/11/20
Search for Contact Interactions with Dimuons at the Atlas Detector.
清华大学正式加入大型强子对撞机ATLAS实验
清华大学 强子 撞机ATLAS实验 粒子
2014/9/3
近期，清华大学物理系教授陈新的实验组正式加入ATLAS实验，清华成为ATLAS中国组的第6位成员，正式参加实验进行的各项科学研究。2012年希格斯粒子的发现是物理学领域的一次重大突破，它是基本粒子标准模型理论中的最后一环，一种神秘的赋予所有其它已知基本粒子质量的标量玻色子。希格斯粒子在半个世纪前就被希格斯（Higgs）、弗朗索瓦（François）等理论物理学家提出，直到最近才得到欧洲大...
Optical Spectroscopic ATLAS of the MOJAVE/2cm AGN Sample (1)
Max-Planck/Institut fur Radioastronomie Bonn Germany
2011/10/10
We present an optical spectroscopic atlas at intermediate resolution (8-15A) for 123 core-dominated radio-loud active galactic nuclei with relativistic jets, drawn from the MOJAVE/2cm sample at 15GHz....
Observation of H2O in a strongly lensed Herschel-ATLAS source at z=2.3
Galaxies: high-redshift – Galaxies: starburst – Galaxies: active – Infrared: galaxies – Submillimeter: galaxies – Radiolines: galaxies
2011/10/19
The Herschel survey, H-ATLAS, with its large areal coverage, has recently discovered a number of bright, strongly lensed high-z submillimeter galaxies. The strong magnification makes it possible to st...
Gas and dust in a submillimeter galaxy at z = 4.24 from the Herschel ATLAS
submillimeter galaxy Herschel ATLAS
2011/10/9
We report ground-based follow-up observations of the exceptional source, ID141, one the brightest sources detected so far in the H-ATLAS cosmological survey. ID141 was observed using the IRAM 30-meter...
The New Generation Atlas of Quasar Spectral Energy Distributions from Radio to X-rays
Generation Atlas Spectral Energy Distributions Radio
2011/9/30
We have produced the next generation of quasar spectral energy distributions (SEDs), essentially updating the work of Elvis et al. (1994) by using high-quality data obtained with several space and gro...
Jet Reconstruction and Jet Quenching in Heavy Ion Collisions at ATLAS
Jet Reconstruction Jet Heavy Ion Collisions ATLAS
2011/7/21
We present a measurement of dijet asymmetry and dijet azimuthal correlations in Pb+Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV using the ATLAS detector. This measurement provides the first evidence of...
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions
squarks gluinos using final states jets missing transverse momentum ATLAS detector sqrt(s) = 7 TeV proton-proton collisions
2011/4/6
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions 。
Search for supersymmetry using final states with one lepton, jets, and missing transverse momentum with the ATLAS detector in sqrt{s} = 7 TeV pp
supersymmetry using final states one lepton jets missing transverse momentum the ATLAS detector in sqrt{s} = 7 TeV pp
2011/4/6
Search for supersymmetry using final states with one lepton, jets, and missing transverse momentum with the ATLAS detector in sqrt{s} = 7 TeV pp 。
Search for Massive Long-lived Highly Ionising Particles with the ATLAS Detector at the LHC
Massive Long-lived Highly Ionising Particles ATLAS Detector LHC
2011/4/2
Search for Massive Long-lived Highly Ionising Particles with the ATLAS Detector at the LHC 。
Experimental and Physics Prospects at ATLAS and CMS - 2011 and Beyond
Experimental Physics Prospects ATLAS CMS - 2011 and Beyond
2011/1/5
The ATLAS and CMS experiments have collected data at the CERN Large Hadron Collider (LHC) since December 2009, and with a collision energy !s=7 TeV since March 2010. Both detectors work remarkably wel...
Studies of the performance of the ATLAS detector using cosmic-ray muons
Studies performance ATLAS detector cosmic-ray muons
2011/1/6
Muons from cosmic-ray interactions in the atmosphere provide a high-statistics source of particles that can be used to study the performance and calibration of the ATLAS detector.
The first release of data from the Herschel ATLAS: the SPIRE images
the Herschel ATLAS the SPIRE images
2011/1/11
We have reduced the data taken with the Spectral and Photometric Imaging Receiver (SPIRE) photometer on board the Herschel Space Observatory in the Science Demonstration Phase (SDP) of the Herschel As...
We present the Spitzer Atlas of Stellar Spectra (SASS), which includes 159 stellar spectra (5 to 32 mic; R~100) taken with the Infrared Spectrograph on the Spitzer Space Telescope. This Atlas gathers ...