Find the fraction of the original beam

Reference no: EM13722711

Compute the correct answer of the given question

Question- A particle beam of spin-1/2 particles is sent through a Stern-Gerlach apparatus (SGA) -- that is, a magnetic -- in this case with the magnetic field oriented in the z-direction. The incident beam is "unpolarized" (that is, equal probability of up or down spins). Two beam exit this SGA. One of the exit beams is blocked and a second SGA with magnetic field in the y-direction is placed in front of the unblocked beam.

Part 1- What is the quantum mechanical state of a particle entering the first SGA in the up/down basis. Also express this as a spin vector (that is, a spinor).

Part 2- What is the fraction (relative flux - number of particles per second) of the original beam remaining in the unblocked exit beam from the second SGA? Why?

Part 3- What is the quantum mechanical state of a particle exciting the first SGA in the unblocked beam in the up/down basis? What is this state in the in/our (or y) basis? Also express this as a spin vector.

Part 4- We now place a third SGA (with z-direction magnetic field) in front of one of the exit beams from the second SGA. What fraction of the original beam remains in one of the exit beams from the third SGA?

I need expert's assistance to find the fraction of the original beam.

Reference no: EM13722711

Questions Cloud

Explain how pricing promotions are used : Describe their business model and explain their supply chain strategy. Describe their business model and explain their supply chain strategy.

Explain the ideology known as manifest destiny : Assess the ideology known as Manifest Destiny and Looking back, was it more helpful or hurtful?

Draw the ladder diagram to accomplish the specified control : A control system is needed to control a small shopping center parking lot lighting system and the exterior lighting for the building. Create the ladder diagram to accomplish the specified control. Paste the sensor specifications into your document.

Briefiing on contrasting and comparing the software products : Generate a short briefing (two or three paragraphs) contrasting and comparing the software products. Prepare this briefing in a professional paragraph style (no bullet lists or sentence fragments), and include the URLs relative to the products so ..

Find the fraction of the original beam : A particle beam of spin-1/2 particles is sent through a Stern-Gerlach apparatus. What is the fraction of the original beam remaining in the unblocked exit beam from the second SGA? Why?

Case study- demand forecast : Demand Forecast: Calculate the expected revenues and make a go/no go recommendation based on the metric used by Nestle

Describe two reasons why you believe that the one good : Give an example of a pair of goods, e.g., all green beans and blue lake green beans, where one good has a more elastic demand than the other.

The role of technology on mnc : Specify the fundamental manner in which the technological environment discussed in the text is compelling MNCs to explore outsourcing and offshoring opportunities. Provide at least two (2) examples of such exploration to support your response.

Describe the chances of earthquake in southern united states : Discuss the earthquakes that have occurred in the southern United States. Please provide mathematics and scientific views with calculations if possible.

User Account

All Pages