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CAS IR Grid
机构
高能物理研究所 [28]
近代物理研究所 [5]
理论物理研究所 [4]
上海应用物理研究所 [2]
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武汉物理与数学研究所 [1]
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期刊论文 [44]
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Probing relatively heavier right-handed selectron at the CEPC, FCCee and ILC
期刊论文
OAI收割
PHYSICS LETTERS B, 2022, 卷号: 832
作者:
Ahmed, Waqas
;
Khan, Imtiaz
;
Li, Tianjun
;
Raza, Shabbar
;
Zhang, Wenxing
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2023/01/16
LIGHTEST HIGGS-BOSON
DARK-MATTER
E(+)E(-) COLLISIONS
MASS
PHYSICS
ELECTROWEAK
SEARCH
SUPERSYMMETRY
NEUTRALINO
PROGRAM
Comparison of simulated backgrounds with in-orbit observations for HE, ME, and LE onboard Insight-HXMT
期刊论文
OAI收割
Astrophysics and Space Science, 2020, 卷号: 365, 页码: 158
作者:
HXMT
  |  
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2022/02/08
Insight-HXMT
Geant4 simulation
Background observation
Astrophysics
- Instrumentation and Methods for Astrophysics
Abstract: Insight-HXMT, the first X-ray astronomical satellite in China, aims to reveal new sources in the Galaxy and to study fundamental physics of X-ray binaries from 1 to 250 keV. It has three collimated telescopes, the High Energy X-ray telescope (HE), the Medium Energy X-ray telescope (ME), and the Low Energy X-ray telescope (LE). Before the launch, in-orbit backgrounds of these three telescopes had been estimated through Geant4 simulation, in order to investigate the instrument performance and the achievement of scientific goals. In this work, these simulated backgrounds are compared with in-orbit observations. Good agreements are shown for all three telescopes. For HE, (1) the deviation of the simulated background rate after two years of operation in space is 5 % from the observation
(2) the total background spectrum and the relative abundance of the 67 keV line show long-term increases both in simulations and observations. For ME, (1) the deviation of simulated background rate is within 15 % from the observation, and (2) there are no obvious long-term increase features in the background spectra of simulations and observations. For LE, the background level given by simulations is also consistent with observations. The consistencies of these comparisons validate that the Insight-HXMT mass model, i.e., space environment components and models adopted, physics processes selected, and detector constructions built, is reasonable. However, the line features at 7.5 and 8.0 keV, which are obvious in the observed spectra of LE, are not evident in simulations. This might result from uncertainties in the LE constructions.
FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2
期刊论文
OAI收割
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2019
作者:
Abada, A
;
Abbrescia, M
;
AbdusSalam, SS
;
Abdyukhanov, I
;
Fernandez, JA
  |  
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2019/07/19
LARGE HADRON COLLIDER
DOUBLE-BETA DECAY
E(+)E(-) COLLISIONS
FLAVOR VIOLATION
ELECTROWEAK MEASUREMENTS
BHABHA SCATTERING
MISSING ENERGY
SINGLE-PHOTON
NEUTRINO MASS
HIGGS-BOSON
Low-p(T) e(+)e(-) Pair Production in Au plus Au Collisions at root s(NN)=200 GeV and U plus U Collisions at root s(NN)=193 GeV at STAR
期刊论文
OAI收割
PHYSICAL REVIEW LETTERS, 2018, 卷号: 121, 期号: 13, 页码: -
作者:
Adam, J
;
Adamczyk, L
;
Adams, JR
;
Adkins, JK
;
Agakishiev, G
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/12/17
HEAVY-ION COLLISIONS
SUPER-PROTON SYNCHROTRON
QUARK-GLUON PLASMA
PERIPHERAL COLLISIONS
NUCLEAR COLLISIONS
MASS E(+)E(-)
CERN-SPS
COLLABORATION
PHOTOPRODUCTION
MULTIPLICITY
Prospective study of urinary prostaglandin E2 metabolite and pancreatic cancer risk
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF CANCER, 2017, 卷号: 141, 期号: 12, 页码: 2423-2429
作者:
Cui, Yong
;
Shu, Xiao-Ou
;
Yang, Gong
;
Wen, Wanqing
;
Cai, Qiuyin
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/12/09
pancreatic cancer
prostaglandin E2 metabolite
biomarkers
cancer risk
body mass index
Characterization of the Raptor/ 4E-BP1 Interaction by Chemical Cross- linking Coupled with Mass Spectrometry Analysis*
期刊论文
OAI收割
JOURNAL OF BIOLOGICAL CHEMISTRY, 2014, 卷号: 289, 期号: 8, 页码: 4723-4734
作者:
Coffman, Kimberly
;
Yang, Bing
;
Lu, Jie
;
Tetlow, Ashley L.
;
Pelliccio, Emelia
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2015/06/24
mTOR
mTOR Complex (mTORC)
Protein Cross-linking
Protein Kinases
Signaling
4E-BP1
TOS Motif
Cross-linking Mass Spectrometry
Raptor
Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at=8 TeV with the ATLAS detector
期刊论文
OAI收割
JOURNAL OF HIGH ENERGY PHYSICS, 2014, 期号: 9
作者:
ATLAS collaboration
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2015/12/02
DYNAMICAL SYMMETRY-BREAKING
SUPERGAUGE TRANSFORMATIONS
E(+)E(-) COLLISIONS
PP COLLISIONS
ROOT-S=7 TEV
SUPERSYMMETRY
MODEL
PARTICLE
MASS
LHC
Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 20 fb(-1) of root s=8 TeV proton-proton collision data with the ATLAS detector
期刊论文
OAI收割
JOURNAL OF HIGH ENERGY PHYSICS, 2014, 期号: 9
作者:
ATLAS collaboration
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2015/12/02
OF-MASS ENERGIES
E(+)E(-) COLLISIONS
LOCAL SUPERSYMMETRY
BREAKING TOPOLOGIES
GRAND UNIFICATION
HADRON COLLIDERS
PARTICLE
MODEL
LHC
EXTENSION
Synthesis, characterization, and ethylene polymerization behaviors of late-transition metal complexes coordinated with chlorinated bis(arylimino)pyridine ligand
期刊论文
OAI收割
polymer, 2014, 卷号: 55, 期号: 18, 页码: 4611-4618
Liu, Heng
;
Wang, Feng
;
Liu, Li
;
Jai,Xiang-Yu
;
Zheng,Wenjie
;
Guo,Jun
;
Zhang,Chun-Yu
;
Bai,Chen-Xi
;
Hu,Yan-Ming
;
Zhang,Xue-Quan
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2015/10/20
A series of late-transition metal complexes supported with chlorinated bis(arylimino)pyridine ligands [2
Ar = 2
Ar = 2
Ar = 2
Ar = 4-Cl-2
Ar = 4-Br-2
6-(ArN=CCl)(2)C5H3N]MtCl(2) (Ar = 2
6-(Pr2C6H3)-Pr-i
6-Et2C6H3
6-Me2C6H3
6-Me2C6H2
6-Me2C6H2
4
Mt = Fe (1b)
Mt = Co (1c)
Mt = Fe (1d)
Mt = Fe (1e)
Mt = Fe (1f)
6-Me3C6H2
Co (2b)
Ni (3c)
Co (2d)
Co (2e)
Co (2f)) were synthesized. At the presence of methylaluminoxane (MAO)
Mt = Fe (1a)
Fe(II)- and Co(II)- based complexes were highly active towards ethylene polymerization
Co (2a)
affording polymers with bimodal and unimodal molar. mass distributions
Ni (3a)
respectively
while the Ni(II)-based complexes gave no polymer products. Moreover
the obtained polyethylenes were predominately saturated and vinyl-terminated for Fe(II)- and Co(II)-based complexes
respectively. Changing the ligand environment
polymerization parameters also posed a great influence on the catalytic activities and the properties of the resulting polymers. (C) 2014 Elsevier Ltd. All rights reserved.