Experimental determination of the proton electromagnetic form factor at Q2=12.4(GeV/c)2

1992 ◽  
Author(s):  
T. Armstrong ◽  
D. Bettoni ◽  
V. Bharadwaj ◽  
C. Biino ◽  
G. Borreani ◽  
...  
Keyword(s):  
Form Factor ◽  
Experimental Determination ◽  
Electromagnetic Form Factor

Experimental determination of a geometric form factor in a lidar equation for an inhomogeneous atmosphere

1997 ◽  
Vol 36 (24) ◽  
pp. 6009 ◽  
Author(s):  
Sang Whoe Dho ◽  
Young Je Park ◽  
Hong Jin Kong
Keyword(s):  
Form Factor ◽  
Experimental Determination ◽  
Geometric Form ◽  
Inhomogeneous Atmosphere ◽  
Lidar Equation

Nonadiabatic effects in nuclear reactions and the problem of determination of the proton electromagnetic form factor in the nonphysical region

1983 ◽  
Vol 397 (3) ◽  
pp. 498-518 ◽  
Author(s):  
O.D. Dalkarov ◽  
V.M. Kolybasov ◽  
V.G. Ksenzov
Keyword(s):  
Form Factor ◽  
Electromagnetic Form Factor ◽  
Nuclear Reactions ◽  
Nonadiabatic Effects

scholarly journals Experimental Determination of Dual-Wavelength Mie Lidar Geometric form Factor Combining Side-Scatter and Back-Scatter Signals

2016 ◽  
Vol 119 ◽  
pp. 25020
Author(s):  
Zhenzhu Wang ◽  
Zongming Tao ◽  
Dong Liu ◽  
Chenbo Xie ◽  
Yingjian Wang
Keyword(s):  
Form Factor ◽  
Experimental Determination ◽  
Dual Wavelength ◽  
Geometric Form ◽  
Mie Lidar

Proof of comparable K-pair and π-pair production from time-like photons of 1.5, 1.6, and 1.7 GeV and determination of the K-meson electromagnetic form factor

1973 ◽  
Vol 44 (4) ◽  
pp. 393-396 ◽  
Author(s):  
M. Bernardini ◽  
D. Bollini ◽  
P.L. Brunini ◽  
E. Fiorentino ◽  
T. Massam ◽  
...  
Keyword(s):  
Form Factor ◽  
Pair Production ◽  
Electromagnetic Form Factor ◽  
K Meson

scholarly journals Parametrisation-free determination of the shape parameters for the pion electromagnetic form factor

2013 ◽  
Vol 73 (8) ◽  
Author(s):  
B. Ananthanarayan ◽  
I. Caprini ◽  
Diganta Das ◽  
I. Sentitemsu Imsong
Keyword(s):  
Form Factor ◽  
Electromagnetic Form Factor ◽  
Shape Parameters ◽  
Pion Electromagnetic Form Factor ◽  
Pion Electromagnetic Form

scholarly journals ELASTIC SCATTERING AND THE PROTON FORM FACTOR

2006 ◽  
Vol 21 (40) ◽  
pp. 3021-3030 ◽  
Author(s):  
F. CARVALHO ◽  
A. A. NATALE ◽  
C. M. ZANETTI
Keyword(s):  
Form Factor ◽  
Cross Sections ◽  
Electromagnetic Form Factor ◽  
Proton Form Factor ◽  
Gluon Mass ◽  
A Value ◽  
Proton Form ◽  
Energy Behavior ◽  
Qcd Pomeron

We use the QCD pomeron model proposed by Landshoff and Nachtmann to compute the differential and the total cross-sections for pp scattering in order to discuss a QCD-based approach to the proton form factor. This model is quite dependent on the experimental electromagnetic form factor, and it is not totally clear why this form factor gives good results even at moderate transferred momentum. We exchange the electromagnetic form factor by the asymptotic QCD proton form factor determined by Brodsky and Lepage (BL) plus a prescription for its low energy behavior dictated by the existence of a dynamically generated gluon mass. We fit the data with this QCD inspired form factor and a value for the dynamical gluon mass consistent with the ones determined in the literature. Our results also provide a determination of the proton wave function at the origin, which appears in the BL form factor.

scholarly journals $$\omega \rightarrow 3\pi $$ and $$\omega \pi ^{0}$$ transition form factor revisited

2020 ◽  
Vol 80 (12) ◽  
Author(s):  
M. Albaladejo ◽  
◽  
I. Danilkin ◽  
S. Gonzàlez-Solís ◽  
D. Winney ◽  
...  
Keyword(s):  
Form Factor ◽  
Experimental Determination ◽  
Dalitz Plot ◽  
Transition Form Factor ◽  
Decay Amplitude ◽  
Experimental Results ◽  
Transition Form ◽  
Dispersive Analysis ◽  
Low Energies

AbstractIn light of recent experimental results, we revisit the dispersive analysis of the $$\omega \rightarrow 3\pi $$ ω → 3 π decay amplitude and of the $$\omega \pi ^0$$ ω π 0 transition form factor. Within the framework of the Khuri–Treiman equations, we show that the $$\omega \rightarrow 3\pi $$ ω → 3 π Dalitz-plot parameters obtained with a once-subtracted amplitude are in agreement with the latest experimental determination by BESIII. Furthermore, we show that at low energies the $$\omega \pi ^0$$ ω π 0 transition form factor obtained from our determination of the $$\omega \rightarrow 3\pi $$ ω → 3 π amplitude is consistent with the data from MAMI and NA60 experiments.

scholarly journals A concept for the experimental determination of the nucleon electric to magnetic form factor ratio at very lowQ2

2009 ◽  
Vol 4 (05) ◽  
pp. P05005-P05005 ◽  
Author(s):  
G Ron ◽  
E Piasetzky ◽  
B Wojtsekhowski
Keyword(s):  
Form Factor ◽  
Experimental Determination ◽  
Magnetic Form Factor ◽  
Factor Ratio

Electron-positron pair production in p - p annihilation at rest and related determination of the electromagnetic form factor of the proton in the timelike region

1983 ◽  
Vol 73 (4) ◽  
pp. 347-363 ◽  
Author(s):  
G. Bassompierre ◽  
M. A. Schneegans ◽  
G. Binder ◽  
G. Gissinger ◽  
S. Jacquey ◽  
...  
Keyword(s):  
Form Factor ◽  
Pair Production ◽  
Electromagnetic Form Factor ◽  
Electron Positron ◽  
Timelike Region ◽  
Electron Positron Pair
Sign in / Sign up

Export Citation Format

Share Document