東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Inelastic Compton Scattering on the ...

Demissie, Berhan T.

Linked to FindBook

Google Book

Amazon

博客來

Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities./
Author:	Demissie, Berhan T.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2018,
Description:	219 p.
Notes:	Source: Dissertation Abstracts International, Volume: 79-08(E), Section: B.
Contained By:	Dissertation Abstracts International79-08B(E).
Subject:	Nuclear physics and radiation. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10745904
ISBN:	9780355795301

Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities.
Demissie, Berhan T.

Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities. - Ann Arbor : ProQuest Dissertations & Theses, 2018 - 219 p.

Source: Dissertation Abstracts International, Volume: 79-08(E), Section: B.

Thesis (Ph.D.)--The George Washington University, 2018.

The electric and magnetic dipole polarizabilities are fundamental quantities that parameterize the responses of the charge and current distributions inside the nucleon, respectively, to an external electromagnetic probe.

ISBN: 9780355795301Subjects--Topical Terms:

3173793
Nuclear physics and radiation.

Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities.
LDR:02446nmm a2200325 4500 001 2202674
005 20190513114837.5
008 201008s2018 ||||||||||||||||| ||eng d
020 $a 9780355795301
035 $a (MiAaPQ)AAI10745904
035 $a (MiAaPQ)gwu:14008
035 $a AAI10745904
040 $a MiAaPQ $c MiAaPQ
100 1 $a Demissie, Berhan T. $3 3429437
245 1 0 $a Inelastic Compton Scattering on the Deuteron and Extraction of Neutron Polarizabilities.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2018
300 $a 219 p.
500 $a Source: Dissertation Abstracts International, Volume: 79-08(E), Section: B.
500 $a Adviser: Harald W. Griesshammer.
502 $a Thesis (Ph.D.)--The George Washington University, 2018.
520 $a The electric and magnetic dipole polarizabilities are fundamental quantities that parameterize the responses of the charge and current distributions inside the nucleon, respectively, to an external electromagnetic probe.
520 $a In this project, we explore the electric (alphan) and magnetic (betan) dipole polarizabilities of the neutron through inelastic Compton scattering on the deuteron. The neutron Impulse Approximation (IA), where the photon interacts only with the bound neutron and the spectator proton is at rest, is analyzed at the Compton-optimized neutron quasi-free peak (C-nqfp)---a kinematic condition where the energy of the incoming photon is 200 < o 120°---in chiEFT with dynamic Delta(1232). Under those conditions, corrections to the IA amplitude are negligible and the inelastic channel effectively becomes a weighted elastic Compton scattering off the quasi-free neutron.
520 $a The neutron IA interaction at the C-nqfp is explored through one- and two-parameter fits of alphan -- betan using different subsets of the quasi-free neutron database. The fits are consistent with each other within uncertainties and our best value for alphan -- beta n is alphan -- betan = 5:9 -- 2:9 (stat) -- 3:6 (theory). The proton IA interaction is also analyzed through similar set of fits at the analogous C-pqfp. The quasi-free proton analysis investigates the reliability of the quasi-free nucleon kinematic approach for polarizability study.
590 $a School code: 0075.
650 4 $a Nuclear physics and radiation. $3 3173793
650 4 $a Theoretical physics. $3 2144760
690 $a 0756
690 $a 0753
710 2 $a The George Washington University. $b Physics. $3 1266272
773 0 $t Dissertation Abstracts International $g 79-08B(E).
790 $a 0075
791 $a Ph.D.
792 $a 2018
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10745904