Experimental Tests of Non-Perturbative Pion Wave Functions

We use the transverse-momentum dependence of the cross section for diffractive dissociation of high energy pions to two jets to study some non-perturbative Light-Cone wave functions of the pion. We compare the predictions for this distribution by Gaussian and Coulomb wave functions as well as the wave function derived from solution of the Light-Cone Hamiltonian in the Singlet Model. We conclude that this experimentally measured information provides a powerful tool for these studies.Comment: 5 pages, 4 figure

Mjerenje valnih funkcija na svjetlosnom konusu difraktivnom disocijacijom

Diffractive dissociation of particles can be used to study their light-cone wave functions. Results are presented for the pion from Fermilab experiment E791 and for the photon from HERA/ZEUS experiment at DESY.Valne funkcije čestica na svjetlosnom konusu mogu se proučavati njihovom difraktivnom disocijacijom. Predstavljamo ishode mjerenja E791 u Fermilabu i mjerenja HERA/ZEUS u DESYju

Mjerenje valnih funkcija na svjetlosnom konusu difraktivnom disocijacijom

Diffractive dissociation of particles can be used to study their light-cone wave functions. Results are presented for the pion from Fermilab experiment E791 and for the photon from HERA/ZEUS experiment at DESY.Valne funkcije čestica na svjetlosnom konusu mogu se proučavati njihovom difraktivnom disocijacijom. Predstavljamo ishode mjerenja E791 u Fermilabu i mjerenja HERA/ZEUS u DESYju

Digital Death and the Digital Afterlife: Oreet Ashery in Conversation with Korina Giaxoglou

Korina Giaxoglou: Let’s talk about digital death, an area we have both been interested in for some time now. To start with, what is digital death? Oreet Ashery: Digital death for me is how death, dying, and mourning are experienced through digital technologies, such as online social media or digital wills