Results 41 to 50 of about 3,312,964 (370)

An example of a uniformly accelerated particle detector with non-Unruh response [PDF]

, 2002
We propose a scalar background in Minkowski spacetime imparting constant proper acceleration to a classical particle. In contrast to the case of a constant electric field the proposed scalar potential does not create particle-antiparticle pairs ...
A.M. Fedotov, Belinskii, Belinskii, Casher, Davies, Fedotov, Fulling, Gabriel, Kay, Landau, N.B. Narozhny, Narozhny, Narozhny, Nikishov, Parentani, Rosu, Streater, Takagi, Unruh, V.A. Belinski, V.D. Mur, Wald   +21 more
core   +2 more sources

Excellent Timing Cherenkov Light Detection for Dual-readout High-granularity Calorimetry [PDF]

EPJ Web of Conferences
We are developing a Cherenkov detector aiming for applications in the next-generation calorimetry. It is a calorimetry that combines dual-readout and high-granularity with excellent timing capability.
Li Weiyuan, Freeman James, Gatto Corrado, Jeans Daniel, Kamiyama Taiki, Matsuoka Kodai, Ogawa Hiroyasu, Ootani Wataru, Suehara Taikan, Takeshita Tohru   +9 more
doaj   +1 more source

On the Possible Asymmetry in Gamma Rays from Andromeda Due to Inverse Compton Scattering of Star Light on Electrons from Dark Matter Annihilation

Galaxies, 2023
Dark matter is a popular candidate to a new source of primary-charged particles, especially positrons in cosmic rays, which are proposed to account for observable anomalies.
Konstantin Belotsky, Maxim Solovyov
doaj   +1 more source

On Witness-Discernibility of Elementary Particles [PDF]

Erkenntnis, 2012
By focussing on the intentional character of observation in science, we argue that Constructive Empiricism—B.C. van Fraassen’s much debated and explored view of science—is inconsistent. We then argue there are at least two ways out of our Inconsistency Argument, one of which is more easily to square with Constructive Empiricism than the other.
Øystein Linnebo, F.A. Muller, F.A. Muller   +2 more
openaire   +6 more sources

Role of Fermion Exchanges in Statistical Signatures of Composite Bosons [PDF]

, 2009
We study statistical signatures of composite bosons made of two fermions using a new many-body approach. Extending number-states to composite bosons, two-particle correlations as well as the dispersion of the probability distribution are analyzed.
Combescot, M., Dubin, F., Dupertuis, M. A.   +2 more
core   +3 more sources

Strip-based Scintillation Detector for Dual-readout High-granularity Calorimetry [PDF]

EPJ Web of Conferences
New calorimeter technology is being developed for future collider experiments. We are developing a calorimeter that integrates two technologies, a high-granularity calorimeter and a dual-readout calorimeter, and has high time resolution at a picosecond ...
Ogawa Hiroyasu, Freeman James, Gatto Corrado, Jeans Daniel, Kamiyama Taiki, Li Weiyuan, Matsuoka Kodai, Ootani Wataru, Suehara Taikan, Takeshita Tohru   +9 more
doaj   +1 more source

Critical Exponents and Elementary Particles [PDF]

Communications in Mathematical Physics, 1977
Particles are shown to exist for a.e. value of the mass in single phase φ4 lattice and continuum field theories and nearest neighbor Ising models. The particles occur in the form of poles at imaginary (Minkowski) momenta of the Fourier transformed two point function.
Glimm, J., Jaffe, A.
openaire   +3 more sources

CHARGED SHELLS AND ELEMENTARY PARTICLES [PDF]

International Journal of Modern Physics A, 2013
We review the General Relativistic model of a (quasi-)pointlike particle represented by a massive shell of electrically charged matter, which displays an ADM mass M equal to the electric charge |Q| in the small-volume limit. We employ the Israel–Darboux's junction equations to explicitly derive this result, and then study the modifications introduced ...
Roberto Casadio, Roberto Casadio
openaire   +3 more sources

Discovery reach for wino and higgsino dark matter with a disappearing track signature at a 100 TeV pp collider

European Physical Journal C: Particles and Fields, 2019
Within the theory of supersymmetry, the lightest neutralino is a dark matter candidate and is often assumed to be the lightest supersymmetric particle (LSP) as well.
Masahiko Saito, Ryu Sawada, Koji Terashi, Shoji Asai   +3 more
doaj   +1 more source

Energy–Momentum Pseudotensor and Superpotential for Generally Covariant Theories of Gravity of General Form

Universe, 2020
The current paper is devoted to the investigation of the general form of the energy–momentum pseudotensor (pEMT) and the corresponding superpotential for the wide class of theories.
Roman Ilin, Sergey Paston
doaj   +1 more source