与 «DRIFT TUBE»相关的英语书籍
在以下的参考文献中发现
drift tube的用法。与
drift tube相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Discovering Alvarez: Selected Works of Luis W. Alvarez with ...
Clearance cutouts for the cooling tubes and drift-tube supports were provided
and reinforced where necessary by attached angles. The frames were finished
with an aircraft zinc chromate primer. Support rails for the drift tubes were run
from ...
2
Ion Mobility Spectrometry, Second Edition
Spectrometers. 4.1 Introduction An ion mobility spectrometer is composed of a
central component, the drift tube, where ion formation and characterization occur,
and other components that support the measurement made with the drift tube.
G.A. Eiceman, Z. Karpas, 2005
3
Handbook of Accelerator Physics and Engineering
More recently structures have been designed with much higher fields, up to 8 MV/
m. The limiting factor, other than the increased rf power required to achieve the
design energy, is breakdown in the drift tube gaps due to high peak surface fields
...
Alex Chao, M. Tigner, 1999
4
Particle Detection with
Drift Chambers
As an example we calculate the induced signal in a drift tube with (cathode)
radius b and wire radius a (Fig. 5.6). The tube is set to potential −U and the wire
is grounded. This results in an electric field of E(r)=U/(rln(b/a)), as calculated in
Sect.
Walter Blum, Werner Riegler, Luigi Rolandi, 2008
5
Detection Technologies for Chemical Warfare Agents and Toxic ...
The negative mode works in a similar fashion, except that negative ions rather
than positive ions are injected into the drift region by reversing the electric field.
The ions that could not enter the drift tube together with the compounds in the
vapor ...
Yin Sun, Kwok Y. Ong, 2004
6
Ion Mobility Spectrometry, Third Edition
The drift tube was first controlled by a microprocessor.3 Although designed for
use with a 63Ni foil source, the drift tube could be reconfigured easily for
photoionization sources and electrospray ion sources. Rings were closely fitted
inside a ...
G.A. Eiceman, Z. Karpas, Herbert H. Hill, Jr., 2013
7
High-Throughput Analysis: A Tool for Combinatorial Materials ...
ions (20-50 (AS in duration) are injected through a small aperture into the drift
tube which contains ~ 1-5 Torr of helium buffer gas. Ion pulses are generated by
variation of the potential on a deflector in the high-vacuum lens system. An ion
trap ...
Radislav Potyrailo, Eric J. Amis, 2003
8
CBRN Protection: Managing the Threat of Chemical, ...
... Radioactive and Nuclear Weapons Andre Richardt, Birgit Hülseweh, Bernd
Niemeyer, Frank Sabath. - ionization, - drift tube providing ionization and ion
separation, applying mechanisms, 0 ion collection, 0 signal generation/
microprocessor.
Andre Richardt, Birgit Hülseweh, Bernd Niemeyer, 2013
9
High Power Microwaves, Second Edition
9.3.2 Drift Tube Radius The radius of the drift tube is limited by the requirement
that the drift tube be cut off to the propagation of electromagnetic modes between
cavities. As we showed in Chapter 4, the mode with the lowest cutoff frequency in
...
James Benford, John A. Swegle, Edl Schamiloglu, 2007
10
Modern Mass Spectrometry
Since ions cannot be injected from vacuum into a drift tube maintained at such
high pressures, mass selection prior to the high resolution drift tube is not
possible. Ions are formed immediately in front of the tube at high pressure and
pulled into ...
Christoph A. Schalley, Peter B. Armentrout, 2003
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找出国内和国际出版社所讨论的内容，以及词语
drift tube在以下新条目的上下文中是如何使用的。
Advanced Oncotherapy testing new linac for LIGHT proton therapy
When combined, the four Side Coupled Drift Tube Linacs (SCDTL) will accelerate protons from 5 Mega-electron volts (MeV) to 37.5 MeV, ... «DOTmed.com, 七月 15»
Malondialdehyde in humid air: SIFT monitoring for diseases
... air is ionised, it produces the primary ions H3O+, NO+ and O2+ and these were exploited to react with MDA molecules in the SIFT drift tube. «spectroscopyNOW.com, 七月 15»
Advanced Oncotherapy confirms start of SCDTL tests
... systems for cancer treatment, says first tests have begun on the Side Coupled Drift Tube Linac, in line with the company's expected timetable. «Stock Market Wire, 七月 15»
Advanced Oncotherapy plc Key Step Completed
... announced that the first tests have begun on the Side Coupled Drift Tube Linac (“SCDTL”), in line with the Company's expected timetable. «DirectorsTalk Interviews, 七月 15»
New psychoactive substances: Active ingredients by selected …
The first reaction with H3O+ takes 5 s, switching the drift tube voltage and measuring the change in branching ratios takes another 5 s, ... «spectroscopyNOW.com, 三月 15»
Using the IONICON PTR-QiTOF to Study the Deposition and …
The IONICON PTR-QiTOF features precisely controlled drift tube parameters and ion source, thus enabling absolute quantification of VOC ... «Azom.com, 十月 14»
Excellims Unveils New High Performance Ion Mobility Spectrometer …
... system), and the RA4100 research HPIMS-MS, combining a single quadrupole mass spectrometer with an integrated ion mobility drift tube. «PR Web, 六月 14»
FDA OKs GE's new CT scanner
Advanced Oncotherapy testing new linac for LIGHT proton therapy Side Coupled Drift Tube Linac (SCDTL) will handle mid-level acceleration. «DOTmed.com, 四月 14»
Female Powerbrokers Q&A: McAndrews' Sharon Hwang
... systems, drift tube linear accelerators, digital cellular telephones, interactive television systems, and complex communication systems. «Law360, 一月 14»
Giant Particle Detector Repair Making Progress at CERN (Video)
... in the drift tube chamber since 2009. The chamber was reinstalled on 21 August 2013 after performing repairs and quality checks. -- CERN. «Science World Report, 九月 13»
