Results 61 to 70 of about 1,131,097 (191)

Role of the Soffer bound in determination of transversity and the tensor charge

Physics Letters B, 2020
The transversity and the tensor charge of the nucleon, currently under active investigation experimentally and theoretically, are fundamental quantities in hadron physics as well as for our comprehension of the nucleon structure. Some tension between the
Umberto D'Alesio, Carlo Flore, Alexei Prokudin   +2 more
doaj   +1 more source

Black holes with magnetic charge and quantized mass [PDF]

, 1998
We examine the issue of magnetic charge quantization in the presence of black holes. It is pointed out that quantization of magnetic charge can lead to the mass quantization for magnetically charged black holes.
Ignatiev, A. Yu., Joshi, G. C., Wali, Kameshwar C.   +2 more
core   +2 more sources

Tunable charge donation and spin polarization of metal adsorbates on graphene using applied electric field

, 2010
Metal atoms on graphene, when ionized, can act as a point charge impurity to probe a charge response of graphene with the Dirac cone band structure. To understand the microscopic physics of the metal-atom-induced charge and spin polarization in graphene,
Kim, Gunn, Kwon, Young-Kyun, Parq, Jae-Hyeon, Yu, Jaejun   +3 more
core   +1 more source

Theory of Thermionic Carrier Injection in Graphene/Organic Schottky Interface

Frontiers in Materials, 2019
Understanding the physics of charge transport in organic materials and charge injection across organic-based interface is critically important for the development of novel organic electronics and optoelectronics.
Yee Sin Ang, Yee Sin Ang, L. K. Ang, L. K. Ang   +3 more
doaj   +1 more source

Event-by-Event Fluctuations at 40, 80, and 158 AGeV/c in Pb+Au Collisions

, 2004
Event-by-event fluctuations of mean pt and net charge in 40, 80, and 158 AGeV/c Pb+Au collisions are presented. The observed dynamical mean pt fluctuations in central events of about 1 % are very similar to results from RHIC. The centrality dependence of
(for the CERES/NA45 Collaboration), Adams J (STAR Collaboration), Adams J (STAR Collaboration), Adler S (PHENIX Collaboration), Afanasiev S V (NA49 Collaboration), Anticic T (NA49 Collaboration), Bleicher M, Harald Appelshäuser, Hiroyuki Sako, Pruneau C, Pruneau C, Stephanov M A, Voloshin S, Voloshin S (STAR Collaboration)   +13 more
core   +2 more sources

Field-Theoretic Simulations of Polyelectrolyte Complexation

, 2007
We briefly discuss our recent field-theoretic study of polyelectrolyte complexation, which occurs in solutions of two oppositely charged polyelectrolytes.
Alexander-Katz, Alexander-Katz, Amit, Barrat, Biesheuvel, Borue, Borue, Bungenberg de Jung, Castelnovo, Castelnovo, de Gennes, de Kruif, Dobrynin, Edwards, Fredrickson, Fredrickson, Frenkel, Förster, Ganesan, Harada, Helfand, Holm, Hong, Klauder, Kudlay, Kudlay, Leibler, Lennon, Liao, Limbach, Matsen, Michaele, Nyrkova, Overbeek, Parisi, Shi, Shusharina, Stevens, Thünemann, Tsonchev, van der Burgh, Veis, Veis, Veis, Wang, Zhang, Zhao   +46 more
core   +1 more source

Potential barrier of Graphene edges

, 2011
We calculated row resolved density of states, charge distribution and work function of graphene's zigzag and armchair edge (either clean or terminated alternatively with H, O or OH group).
Ashcroft N. W., Weiliang Wang, Zhibing Li   +2 more
core   +1 more source

Hundreds of Nanocoulomb Electron Acceleration Driven by Multipetawatt Laser in Subcritical Density Plasmas

Advanced Photonics Research
High‐charge beams remain a key research focus in laser plasma acceleration, driven by the demands of extreme experimental conditions in nuclear physics, laboratory astrophysics, and fusion research. A distinct acceleration mechanism is presented in which
Xi‐Chen Hu, Ming‐Yang Zhu, Yi‐Fei Li, Jie Feng, Guang‐Wei Lu, Yao‐Jun Li, Xu‐Lei Ge, Xiao‐Jun Huang, Wen‐Chao Yan, Li‐Ming Chen   +9 more
doaj   +1 more source

Revival of Charge Density Waves and Charge Density Fluctuations in Cuprate High-Temperature Superconductors

Condensed Matter, 2020
I present here a short memory of my scientific contacts with K.A. Müller starting from the Interlaken Conference (1988), Erice (1992 and 1993), and Cottbus (1994) on the initial studies on phase separation (PS) and charge inhomogeneity in cuprates ...
Carlo Di Castro
doaj   +1 more source

Strongly Coupled Plasmas in High-Energy Physics

, 2003
One of the main activities in high-energy and nuclear physics is the search for the so-called quark-gluon plasma, a new state of matter which should have existed a few microseconds after the Big Bang.
Thoma, Markus H.
core   +2 more sources