STAR Muon Telescope Detector development

[Dandan <shendandan AT mail.sdu.edu.cn>]

Hi Rongrong,

Thank you very much for your email and help. The content of the email is very clear to me.

Thank you again！  

Best,

Dandan

发件人："Ma, Rongrong via Star-mudet-l" <star-mudet-l AT lists.bnl.gov>
发送日期：2023-11-02 02:52:14
收件人：STAR Muon Telescope Detector development <star-mudet-l AT lists.bnl.gov>
抄送人："Ma, Rongrong" <marr AT bnl.gov>
主题：Re: [Star-mudet-l] MTD local meeting 11/01/2023 10:00 am BNL time

Hello Dandan

As promised during the meeting, here is the toy MC I was thinking of: 

1) Generate Jpsi distribution within |y| < 0.8, as you use now

2) Decay Jpsi into electron-positron pair. You can add different polarization values for tests.

3) Assume we have a fully-efficiency detector with limited acceptance, i.e. efficiency is 100% within |eta| < 0.8 and 0% for |eta| > 0.8

4) Reconstruct J/psi within detector acceptance 

5) Correct for acceptance using mixed event

6) Check if you can recover the input polarization parameters 

Then, you can repeat the process by using realistic 3D efficiency from embedding, and check if you can obtain the input parameters with mixed-event correction alone. If not, you can check if you can recover the input parameters by additionally applying single electron efficiency correction. 

Please let me know if anything is unclear. Thanks. 

Best

Rongrong

On Oct 30, 2023, at 11:24 AM, Ma, Rongrong <marr AT bnl.gov> wrote:

Hello All

We will have our weekly MTD local meeting at 10:00 am BNL time this Wednesday. We will start with a rehearsal for Wei's CFNS workshop talk. 

Thanks!

Best regards

Rongrong

---------------------------------------------

Zoom meeting information is below:

Topic: MTD local meeting

Join ZoomGov Meeting

https://bnl.zoomgov.com/j/1605648626?pwd=WTBRekM5YXp6QzMrM3ZYb1ZmaTBjdz09

Meeting ID: 160 564 8626

Passcode: 671751