25.10.2013 Views

med en atom i vågskålen eller Hur man väger atomer och ... - Fysikum

med en atom i vågskålen eller Hur man väger atomer och ... - Fysikum

med en atom i vågskålen eller Hur man väger atomer och ... - Fysikum

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SMILETRAP<br />

Cyclotron Frequ<strong>en</strong>cy Detection<br />

F = −µ<br />

⋅∇B<br />

radial ⇒ axial <strong>en</strong>ergy<br />

PDF created with pdfFactory trial version www.pdffactory.com<br />

B<br />

Number of ions<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

νºν c<br />

ν>ν c<br />

0 25 50 75 100 125 150 175<br />

Time-of-flight [us]<br />

M<br />

A<br />

ν<br />

R=ν<br />

c =<br />

cREF<br />

qmREF<br />

q m<br />

REF<br />

1 q<br />

q+<br />

mREF+<br />

qm −EB(<br />

A )<br />

e<br />

RqREF<br />

mc2 =EB = −

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!