Field and structural analysis of 56 mm aperture dipole model magnets for the Large Hadron Collider

1996 ◽  
Vol 32 (4) ◽  
pp. 2124-2127 ◽  
Author(s):  
Naihao Song ◽  
A. Yamamoto ◽  
T. Shintomi ◽  
H. Hirabayashi ◽  
H. Yamaoka ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Large Hadron Collider ◽  
Hadron Collider ◽  
Dipole Model

scholarly journals Photoproduction of vector mesons in proton–proton ultraperipheral collisions at the CERN Large Hadron Collider

2018 ◽  
Vol 33 (14n15) ◽  
pp. 1850086 ◽  
Author(s):  
Ya-Ping Xie ◽  
Xurong Chen
Keyword(s):  
Experimental Data ◽  
Large Hadron Collider ◽  
Good Description ◽  
Hadron Collider ◽  
Dipole Model ◽  
Vector Mesons ◽  
Model Framework ◽  
Proton Proton ◽  
Cern Large Hadron Collider ◽  
Rapidity Distributions

Photoproduction of vector mesons is computed with dipole model in proton–proton ultraperipheral collisions (UPCs) at the CERN Large Hadron Collider (LHC). The dipole model framework is employed in the calculations of vector mesons production in diffractive processes. Parameters of the bCGC model are refitted with the latest inclusive deep inelastic scattering experimental data. Employing the bCGC model and boosted Gaussian light-cone wave function for vector mesons, we obtain the prediction of rapidity distributions of [Formula: see text] and [Formula: see text] mesons in proton–proton ultraperipheral collisions at the LHC. The predictions give a good description of the experimental data of LHCb. Predictions of [Formula: see text] and [Formula: see text] mesons are also evaluated in this paper.

Design study of a superconducting dipole model magnet for the Large Hadron Collider

1991 ◽  
Vol 27 (2) ◽  
pp. 2004-2007 ◽  
Author(s):  
H. Hirabayashi ◽  
A. Yamamoto ◽  
S. Kawabata ◽  
G. Brianti ◽  
D. Leroy ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Hadron Collider ◽  
Dipole Model ◽  
Design Study

scholarly journals Test results of a single aperture 10 tesla dipole model magnet for the Large Hadron Collider

1996 ◽  
Vol 32 (4) ◽  
pp. 2116-2119 ◽  
Author(s):  
A. Yamamoto ◽  
T. Shintomi ◽  
N. Kimura ◽  
Y. Doi ◽  
T. Haruyama ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Hadron Collider ◽  
Dipole Model ◽  
Test Results ◽  
Single Aperture

scholarly journals Exploring color-octet scalar parameter space in minimal R-symmetric models

2020 ◽  
Vol 2020 (11) ◽  
Author(s):  
Linda M. Carpenter ◽  
Taylor Murphy ◽  
Matthew J. Smylie
Keyword(s):  
Large Hadron Collider ◽  
Parameter Space ◽  
Branching Fractions ◽  
Hadron Collider ◽  
Collider Phenomenology ◽  
Decay Channels ◽  
Color Octet ◽  
Supersymmetric Models ◽  
Three Body ◽  
Displaced Vertex

Abstract In this work we study the collider phenomenology of color-octet scalars (sgluons) in minimal supersymmetric models endowed with a global continuous R symmetry. We systematically catalog the significant decay channels of scalar and pseudoscalar sgluons and identify novel features that are natural in these models. These include decays in nonstandard diboson channels, such as to a gluon and a photon; three-body decays with considerable branching fractions; and long-lived particles with displaced vertex signatures. We also discuss the single and pair production of these particles and show that they can evade existing constraints from the Large Hadron Collider, to varying extents, in large regions of reasonable parameter space. We find, for instance, that a 725 GeV scalar and a 350 GeV or lighter pseudoscalar can still be accommodated in realistic scenarios.

scholarly journals Effect of crab cavity high order modes on the coupled-bunch stability of High-Luminosity Large Hadron Collider

2019 ◽  
Vol 22 (5) ◽  
Author(s):  
S. A. Antipov ◽  
N. Biancacci ◽  
J. Komppula ◽  
E. Métral ◽  
B. Salvant ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Hadron Collider ◽  
High Order ◽  
High Luminosity

scholarly journals Automatic detection of transverse beam instabilities in the Large Hadron Collider

2019 ◽  
Vol 22 (11) ◽  
Author(s):  
T. E. Levens ◽  
K. Łasocha ◽  
T. Lefevre ◽  
M. Gąsior ◽  
R. Jones ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Hadron Collider ◽  
Automatic Detection ◽  
Transverse Beam ◽  
Beam Instabilities
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