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Longitudinal and transverse momentum distributions of {sup 9}Li fragments from break-up of {sup 11}Li

Abstract

Transverse and longitudinal momentum distributions of {sup 9}Li fragments from {sup 11}Li break-up reactions in C, Al and Pb targets have been measured at 280 MeV/u. The two-neutron removal cross-section was measured to be {sigma}{sub -2n}=0.26{+-}0.02 b for the carbon target, {sigma}{sub -2n}=0.47{+-}0.08 b for the aluminum target and {sigma}{sub -2n}=1.9{+-}0.4 b for the lead target. No significant difference is observed between the narrow widths (FWHM{approx}47 MeV/c) of the transverse and longitudinal momentum distributions of the {sup 9}Li fragments. The physical implications of this are discussed. (orig.)
Authors:
Humbert, F; [1]  Nilsson, T; [2]  Schwab, W [3] 
  1. Technische Hochschule Darmstadt (Germany). Inst. fuer Kernphysik
  2. Gesellschaft fuer Schwerionenforschung, Darmstadt (Germany)
  3. Chalmers Tekniska Hoegskola, Goeteborg (Sweden). Fysiska Institutionen; and others
Publication Date:
Jan 01, 1995
Product Type:
Technical Report
Report Number:
GSI-95-01(prepr.)
Reference Number:
SCA: 663450; 663520; 663530; 663580; PA: DEN-95:0F5517; EDB-95:054459; SN: 95001361320
Resource Relation:
Other Information: PBD: Jan 1995
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CARBON 12 TARGET; LITHIUM 11 REACTIONS; INCLUSIVE INTERACTIONS; ALUMINIUM 27 TARGET; LEAD 208 TARGET; BREAKUP REACTIONS; EXPERIMENTAL DATA; DIFFERENTIAL CROSS SECTIONS; LITHIUM 9; LONGITUDINAL MOMENTUM; TRANSVERSE MOMENTUM; KNOCK-OUT REACTIONS; NUCLEAR FRAGMENTS; GEV RANGE 01-10; INTEGRAL CROSS SECTIONS; 663450; 663520; 663530; 663580; HEAVY-ION-INDUCED REACTIONS AND SCATTERING; A = 6-19; A = 20-38; A = 190-219
OSTI ID:
10128328
Research Organizations:
Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany)
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE95755989; TRN: DE95F5517
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
14 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Humbert, F, Nilsson, T, and Schwab, W. Longitudinal and transverse momentum distributions of {sup 9}Li fragments from break-up of {sup 11}Li. Germany: N. p., 1995. Web.
Humbert, F, Nilsson, T, & Schwab, W. Longitudinal and transverse momentum distributions of {sup 9}Li fragments from break-up of {sup 11}Li. Germany.
Humbert, F, Nilsson, T, and Schwab, W. 1995. "Longitudinal and transverse momentum distributions of {sup 9}Li fragments from break-up of {sup 11}Li." Germany.
@misc{etde_10128328,
title = {Longitudinal and transverse momentum distributions of {sup 9}Li fragments from break-up of {sup 11}Li}
author = {Humbert, F, Nilsson, T, and Schwab, W}
abstractNote = {Transverse and longitudinal momentum distributions of {sup 9}Li fragments from {sup 11}Li break-up reactions in C, Al and Pb targets have been measured at 280 MeV/u. The two-neutron removal cross-section was measured to be {sigma}{sub -2n}=0.26{+-}0.02 b for the carbon target, {sigma}{sub -2n}=0.47{+-}0.08 b for the aluminum target and {sigma}{sub -2n}=1.9{+-}0.4 b for the lead target. No significant difference is observed between the narrow widths (FWHM{approx}47 MeV/c) of the transverse and longitudinal momentum distributions of the {sup 9}Li fragments. The physical implications of this are discussed. (orig.)}
place = {Germany}
year = {1995}
month = {Jan}
}