Resonance-DIS transition and low Q2 phenomena

Jets in High-q2 Dis at Hera

The shapes of jets with transverse energies, E jet T , up to 45 GeV produced in neutral-current(NC) and charged-current (CC) deep inelastic e + p scattering (DIS) at Q 2 > 100 GeV 2 have been measured with the ZEUS detector at HERA. Jets are identiied using a cone algorithm in the ? ' plane with a cone radius of one unit. The jets become narrower as E jet T increases. The jet shapes in NC and C...

Parton distributions for low Q2.

We extend the MRS(A) set of parton distributions, which provides an upto-date description of the structure of the proton probed by hard interactions, into the region of Q below 5 GeV. After physically-motivated modifications, we obtain a smooth description of the data on the structure function F2(x,Q ) all the way from Q = 10 to 10 GeV.

Toward low-power electronics: tunneling phenomena in transition metal dichalcogenides.

In this article, we explore, experimentally, the impact of band-to-band tunneling on the electronic transport of double-gated WSe2 field-effect transistors (FETs) and Schottky barrier tunneling of holes in back-gated MoS2 FETs. We show that by scaling the flake thickness and the thickness of the gate oxide, the tunneling current can be increased by several orders of magnitude. We also perform n...

Lecture 23 : Resonance Phenomena

Scaling Phenomena from Non-Linear Evolution in High Energy DIS

The numerical solutions of the non-linear evolution equation are shown to display the “geometric” scaling recently discovered in the experimental data. The phenomena hold both for proton and nucleus targets for all x below 10−2 and 0.25GeV2 ≤ Q2 ≤ 2.5 × 103 GeV2. The scaling is practically exact (few percent error) in the saturation region. In addition, an approximate scaling is found in the va...