In this proceeding, the recent measurements of the anisotropy(v(2), v(3)) in small collision systems such as p+p, p+A, d+Au and He-3+ Au collisions at the LHC and RHIC energies are presented. In p+p collisions, the v2 are measured by two and multi-particle Delta phi correlations at root S-NN =3D 2.76, 5, 7, and 13 TeV. In 200 GeV p+Au, d+Au and He-3+ Au collisions. the v(2) are measured with event plane methods. I also present the measurements of v(2) for K(S)(0)and A/(A) over bar in high multiplicity p+p collisions, in which a particle mass ordering is observed. The v(2) of identified pi(+/-), K-+/- and( anti) protons in central He-3+ Au collisions are also measured and quarknumber scaling is observed. These observations are similar to those seen in A+A collisions, and support the interpretation of a collective origin.

Abstract The concept of d -filters is introduced in p -algebras. Some properties of d -filters are studied. It is proved that the class F d ( L ) of all d -filters of a p -algebra L is a bounded complete lattice. A characterization of d -filters of a principal p -algebra is given. Also many properties of congruences induced by the d -filters are derived. A relationship between the d -filters of a principal p -algebra L and the congruences in [ Φ , ∇] is established.

We investigate whether the newly observed narrow resonance Z (c) (4025) can be described as a molecular state with quantum numbers J (P) =3D1(+). Using QCD sum rules, we consider contributions up to dimension six in the operator product expansion and work at leading order of alpha (s) . The mass obtained for this state is (4.05 +/- 0.28) GeV. It is concluded that the molecular state is a possible candidate for Z (c) (4025).

The empirical and semi-empirical systematics of the (d,p) nuclear reaction cross sections were obtained at the incident deuteron energies of 8.5 MeV. The experimental values for (d,p) reaction cross sections were collected from the literature and analyzed for the some target nuclei 27

New data are presented for the Li-7(d, p)Li-8 stripping reaction which, together with previously reported elastic scattering data taken in the same experiment, provide a coherent set. These data, plus existing measurements of the elastic scattering and stripping at 6MeV/u were analysed within the same coupled reaction channels scheme. Good descriptions of the stripping data to the 0.0MeV 2(+) and 0.98MeV 1(+) states of Li-8 were obtained using a set of < Li-8 vertical bar Li-7 + n > overlaps taken from the literature, provided that the elastic scattering was also well described. Multi-step reaction paths made significant contributions to the description of the larger angle data. The asymptotic normalisation coefficients are compared with previous determinations.

A plan to study the total cross section for the C-13(d, p)C-14 nuclear reaction has been developed for energies in the center-of-mass frame between 133 and 400 keV. The proposed experiment will use a deuterium beam (1-3 MeV of energy) from the Instituto de Fisica-UNAM 5.5 MV Van de Graaff accelerator and the produced C-14 will be afterwards measured by AMS technique in the LEMA-UNAM (HVEE 1 MV Tandetron). One of the main goals is to study the performance of the LEMA-UNAM facility in the cross section measurement in comparison with other data reported in the literature, measured by other techniques. In this work we present the current status of these studies. The relevance of the C-13(d, p)C-14 reaction in the study of compound nucleus formation as well as in some astrophysics scenarios, and the importance of the development of the AMS technique to measure cross sections of nuclear reactions of astrophysical interest in Mixico are also discussed.