Results 101 to 110 of about 8,742,018 (356)
Wigner function and pair production in parallel electric and magnetic fields [PDF]
Physical Review D, 2018 We derive analytical formulas for the equal-time Wigner function in an electromagnetic field of arbitrary strength. While the magnetic field is assumed to be constant, the electric field is assumed to be space independent and oriented parallel to the ...
Xin-Li Sheng +3 more
semanticscholar +1 more source
Study of taupair production at HERA [PDF]
Journal of High Energy Physics, 2011 19 pages, 2 tables, 5 figures, minor corrections after submission to ...
Wolfgang Lohmann +231 more
openaire +10 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
Slepton pair production at hadron colliders
, 2006 In R-parity conserving supersymmetric models, sleptons are produced in pairs at hadron colliders. We show that measurements of the longitudinal single-spin asymmetry at possible polarization upgrades of existing colliders allow for a direct extraction of
Fuks, Benjamin
core +3 more sources
Dendritic cells steering antigen and leukocyte traffic in lymph nodes
FEBS Letters, EarlyView.Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta +3 more
wiley +1 more source
Single Productions of Colored Particles at the LHC: An Example with Scalar Leptoquarks [PDF]
, 2015 Current LHC searches for new colored particles generally focus on their pair production channels and assume any single production to be negligible. We argue that such an assumption may be unnecessary in some cases.
Mandal, Tanumoy +2 more
core +2 more sources
Worldline sphaleron for thermal Schwinger pair production [PDF]
Physical Review D, 2018 With increasing temperatures, Schwinger pair production changes from a quantum tunneling to a classical, thermal process, determined by a worldline sphaleron. We show this and calculate the corresponding rate of pair production for both spinor and scalar
O. Gould, A. Rajantie, Cheng Xie
semanticscholar +1 more source
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source
Hard Photon Pair Production at LEP
, 1993 The production of photon pairs in $e^+e^-\rightarrow f \bar f \gamma\gamma$ processes is studied using exact helicity amplitudes at tree level. Total cross sections, including initial state radiation effects, are given.
Abreu +20 more
core +2 more sources
Slepton pair production at the LHC in NLO+NLL with resummation-improved parton densities [PDF]
, 2018 A bstractNovel PDFs taking into account resummation-improved matrix elements, albeit only in the fit of a reduced data set, allow for consistent NLO+NLL calculations of slepton pair production at the LHC.
J. Fiaschi, M. Klasen
semanticscholar +1 more source