𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New structure function results at low x and high Q2 from HERA

✍ Scribed by Z. Zhang


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
293 KB
Volume
675
Category
Article
ISSN
0375-9474

No coin nor oath required. For personal study only.

✦ Synopsis


A precise proton structure function F2 at low x is measured. The data is interpreted in the framework of QCD with an extraction of gluon density xg. The charm contribution to F2 is determined in an extended kinematic range. Neutral and charged current crosssections at high Q2 axe also measured and compared with the Standard Model predictions.


πŸ“œ SIMILAR VOLUMES


Measurement of the proton structure func
✍ Christoph Amelung πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 240 KB

The proton structure function F2 has been measured in the range 0.045 GeV 2 < Q2 < 0.65 GeV 2 and 6-10 -7 < x < 1.10 -3 using 3.9 pb -1 of ep --~ eX reactions recorded with the ZEUS detector in 1997. The analysis is based on data from the Beam Pipe Calorimeter (BPC) and the Beam Pipe Tracker (BPT).

The Structure of Adsorbed CO2 in Slitlik
✍ S. Samios; A.K. Stubos; G.K. Papadopoulos; N.K. Kanellopoulos; F. Rigas πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 420 KB

The Monte Carlo method is used in its grand ensemble variant in combination with CO(2) experimental isotherm data at low (195.5 K) and high temperatures (at 298 and 308 K, i.e., slightly below and above the CO(2) critical temperature, respectively) to characterize microporous carbons and obtain the

Identification of vascular structures as
✍ S. Lai; A. L. Hopkins; E. M. Haacke; D. Li; B. A. Wasserman; P. Buckley; L. Frie πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 784 KB

## Abstract We have measured the __T__~2~\* signal response associated with cortical activation due to finger motion at 1.5 Tesla. Both thin slice 2D and 3D images show signal intensity changes which vary from 2% to 32% depending on volunteer, echo time, slice thickness, and in‐plane resolution. Th