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Energy loss of alpha particles in gases with MCA
  • Energy loss of alpha particles in gases with MCA

Energy loss of alpha particles in gases with MCA

공유
모델명
P2522415
브랜드
PHYWE
판매가
견적 문의
배송비
￦2,500 / 주문시결제(선결제) 조건별배송
택배
방문 수령지 : 경기도 고양시 덕양구 향동로 194(향동동) DMC아미 지식산업센터 501호

 

Features
Principle
A study is made of the connection between the energy E of alpha-particles and the path x travelled by them in air at standard pressure. The measurements recorded enable the differencial energy loss dE/dx to be calculated as a function of x.
Tasks
1. The spectrum of a covered 241Am source is measured at a fixed distance s as a function of the pressure p. The distance s is selected in such a way as to correspond to the maximum range at the highest pressure measurable with the manometer used. The energy corresponding to the central points of the individual spectra are determined (after calibration of the measurement layout with an open 241Am-emitter, see 3.) and plotted as a function of the distance x converted to a 1013 hPa basis. Using this function, the differential energy loss (dE/dx) is then calculated as a function of x and again plotted on the graph.
2. The spectrum of the source used in 1 is measured initially under the same geometric conditions under vacuum and subsequently with the vessel filled with helium, nitrogen or carbon dioxide, in each case under identical pressures. The different energy loss values are compared with the electron concentration in the particular gas.
3. The mean energy with which the alpha-particles leave the covered americium source is determined by calibration against the open americium emitter (E = 5.485 MeV). (This value is required for the evaluation in 1.)
What you can learn about
Range
Range dispersion
Mean free path length
Mean ionization energy of gas atoms
Mean energy loss of a-particles per collision
Differencial energy loss
Bethe formula
Electron concentration in gases

 

 

 

 

Descripsion Code Q'ty
Device Name Item no. Qty
Vacuum gauge DVR 2 pro, 1 ... 1000 34171-00 1,00
Diaphragm pump, two stage, 220V 08163-93 1,00
Compressed gas, CO2, 22 g 41772-06 1,00
PHYWE Multichannel Analyser (MCA) 13727-99 1,00
Vacuum tube, NBR, 6/14mm, 1 m 39289-00 3,00
Alpha and Photodetector 09099-00 1,00
measure Software multi channel analyser 14452-61 1,00
Radioactive source Am-241, 3.7 kBq 09090-03 1,00
Hose clamp for d = 10-17 mm 40998-00 9,00
Pre-amplifierfor alpha detector 09100-10 1,00
Pinchcock, width 20 mm 43631-20 1,00
Fine control valve 33499-00 1,00
Radioactive source Am-241, 370 kBq 09090-11 1,00
Compressed gas, helium, 12 l 41772-03 1,00
Container for nuclear physics exp. 09103-00 1,00
Tubing connector,Y-shape, ID 8-9mm 47518-03 2,00
Compressed gas, propane, 7 l 41772-10 1,00
Screened cable, BNC, l = 750 mm 07542-11 3,00

 

 

배송안내

- 배송비 : 기본배송료는 2,500원 입니다. (도서,산간,오지 일부지역은 배송비가 추가될 수 있습니다)  100,000원 이상 구매시 무료배송입니다.

- 본 상품의 평균 배송일은 2일입니다. 설치 상품의 경우 다소 늦어질수 있습니다.

교환 및 반품안내

- 개봉으로 상품 가치 훼손 시에는 상품수령후 7일 이내라도 교환 및 반품이 불가능합니다.

- 저단가 상품, 일부 특가 상품은 고객 변심에 의한 교환, 반품은 고객께서 배송비를 부담하셔야 합니다(제품의 하자,배송오류는 제외)

- 일부 상품은 신모델 출시, 부품가격 변동 등 제조사 사정으로 가격이 변동될 수 있습니다.

환불안내

- 상품 청약철회 가능기간은 상품 수령일로 부터 7일 이내 입니다.

AS안내

- 소비자분쟁해결 기준(공정거래위원회 고시)에 따라 피해를 보상받을 수 있습니다.

- A/S는 판매자에게 문의하시기 바랍니다.

이미지 확대보기Energy loss of alpha particles in gases with MCA

Energy loss of alpha particles in gases with MCA
  • Energy loss of alpha particles in gases with MCA
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