Neutrino telescope experiments are rapidly becoming more competitive in indirect detection searches for dark matter. signals arising from matter annihilations typically assumed to originate the hadronisation and decay of Standard Model particles. Here we showcase a supersymmetric model, BLSSMIS, that can simultaneously obey current experimental limits while still providing potentially observabl...

We consider diffusion-limited annihilating systems with mobile A-particles and stationary B-particles placed throughout a graph. Mutual annihilation occurs whenever an A-particle meets B-particle. Such systems, when ran in discrete time, are also referred to as parking processes. show for broad family of graphs random walk kernels that augmenting either the size or variability initial placement...

Lifetime analysis of positronium annihilating in nanometer voids is used to study the thermal expansion behavior of thin, Si-supported polystyrene films near the glass transition temperature Tg. A reduction in void volume expansion is correlated with a reduction in the apparent Tg as film thickness decreases. Our results can be fitted using a three-layer model incorporating a 50 Å constrained l...

We describe an algorithm deciding if the annihilating ideal of the meromorphic function 1 f , where f = 0 defines an arrangement of hyperplanes, is generated by linear differential operators of order 1. The algorithm is based on the comparison of two characteristic cycles and uses a combinatorial description due to Àlvarez-Montaner, Garćıa–López and Zarzuela of the characteristic cycle of the D...

We derive a new deterministic algorithm for the computation of a sparse Legendre expansion f of degree N with M N nonzero terms from only 2M function resp. derivative values f (1), j = 0, . . . , 2M − 1 of this expansion. For this purpose we apply a special annihilating filter method that allows us to separate the computation of the indices of the active Legendre basis polynomials and the evalu...