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G4Beamline

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You may discuss all aspects of G4beamline here, including:

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Tom Roberts
Muons, Inc.

0 selected

4/14/20

SCINTILLATOR DETECTOR

I am a user of G4Beamline. I am having some difficulty concerning a simulation of a scintillation

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SCINTILLATOR DETECTOR

I am a user of G4Beamline. I am having some difficulty concerning a simulation of a scintillation

4/14/20

Jun 12

G4beamline AlmaLinux installation

Dear experts, what is the easiest and working way to install/use G4beamline with AlmaLinux 9? Thanks

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G4beamline AlmaLinux installation

Dear experts, what is the easiest and working way to install/use G4beamline with AlmaLinux 9? Thanks

Jun 12

Yotam Katzir, Daniel Kaplan2

Apr 28

Size of output files

Dear Yotam, How useful do you find those large files? Do you really need the full newParticles and

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Size of output files

Dear Yotam, How useful do you find those large files? Do you really need the full newParticles and

Apr 28

ting choi, … Daniel Kaplan6

Apr 5

virtualdetector

Hi Daniel, I see, anyway I solved my problem now. Thanks for the help :)! Ting On Saturday, 5 April

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virtualdetector

Hi Daniel, I see, anyway I solved my problem now. Thanks for the help :)! Ting On Saturday, 5 April

Apr 5

Mar 31

G4beamline library alias queston

Hello, I notice that if one chooses the physics list QGSP_BIC_AllHP (said to model DT fusion better

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G4beamline library alias queston

Hello, I notice that if one chooses the physics list QGSP_BIC_AllHP (said to model DT fusion better

Mar 31

Felix Berg, Tom Roberts2

Mar 31

Is there a new release planned for the upcoming months?

Unfortunately, no. Tom Roberts On 3/31/25 9:07 AM, 'Felix Berg' via G4Beamline wrote: Dear

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Is there a new release planned for the upcoming months?

Unfortunately, no. Tom Roberts On 3/31/25 9:07 AM, 'Felix Berg' via G4Beamline wrote: Dear

Mar 31

Ophir Ruimi, … Daniel Kaplan6

Mar 11

Question reg. error code 99

Dear Daniel and Graeme, Thank you very much! It indeed helped us - it runs (with warnings but no

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Question reg. error code 99

Dear Daniel and Graeme, Thank you very much! It indeed helped us - it runs (with warnings but no

Mar 11

Feb 16

Assistance Needed: Software Crash Report

I hope this message finds you well. I am currently working on a software project and recently

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Assistance Needed: Software Crash Report

I hope this message finds you well. I am currently working on a software project and recently

Feb 16

Peter Kammel, … Volodymyr Rodin5

Jan 31

transform reflect

* momentum components On Friday, 31 January 2025 at 16:12:48 UTC+9 Volodymyr Rodin wrote: Dear Peter,

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transform reflect

* momentum components On Friday, 31 January 2025 at 16:12:48 UTC+9 Volodymyr Rodin wrote: Dear Peter,

Jan 31

claudio...., … Daniel Kaplan4

Jan 21

electron positron collision

Hi Claudio, As an experiment I tried the attached deck, disabling a bunch of processes but using no

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electron positron collision

Hi Claudio, As an experiment I tried the attached deck, disabling a bunch of processes but using no

Jan 21

Paulo Phillipe Marques

Jan 5

Problem using fieldmap to import a magnetic field

Hello, I'm having difficulty using the fieldmap command. I'm running the latest version of

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Problem using fieldmap to import a magnetic field

Hello, I'm having difficulty using the fieldmap command. I'm running the latest version of

Jan 5

Yong Jiang, Ben Freemire2

11/14/24

How to define rfdevice correctly

Hi Tom, I'm trying to approximate an RF kicker with a rfdevice element used in "deflecting

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How to define rfdevice correctly

Hi Tom, I'm trying to approximate an RF kicker with a rfdevice element used in "deflecting

11/14/24

10/30/24

[G4beamline] More than 2B independent events

Dan Kaplan found a way to generate more than 2 billion (2B) independent events: use 'randomseed

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[G4beamline] More than 2B independent events

Dan Kaplan found a way to generate more than 2 billion (2B) independent events: use 'randomseed

10/30/24

Ziyu Cai, Daniel Kaplan2

10/25/24

G4BL regression test

Hello, I'm noticing in G4BL 3.08 on a Mac (using the trackpad and ctrl-tap) that once one turns

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G4BL regression test

Hello, I'm noticing in G4BL 3.08 on a Mac (using the trackpad and ctrl-tap) that once one turns

10/25/24

PJ, Volodymyr Rodin2

10/7/24

how to install datasets in cluster

Hi, if you have Geant4 installation, you can simply source géant4.sh from G4 installation folder that

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how to install datasets in cluster

Hi, if you have Geant4 installation, you can simply source géant4.sh from G4 installation folder that

10/7/24

Tom Roberts, … AZIZA ZENDOUR3

7/19/24

Re: [G4beamline] How to add X-ray fluorescence to G4bl

Thank you for your answer. I found out that you can enable it by applying the following commands: /

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Re: [G4beamline] How to add X-ray fluorescence to G4bl

Thank you for your answer. I found out that you can enable it by applying the following commands: /

7/19/24

7/1/24

AllPlot Question

Hi all, Is there an easy way to make 2D histograms in AllPlot like what Historoot would generate? I

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AllPlot Question

Hi all, Is there an easy way to make 2D histograms in AllPlot like what Historoot would generate? I

7/1/24

7/1/24

Problem with fieldexpr

Hi all, I am using the fieldexpr command to crudely place in some fields we think are present in

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Problem with fieldexpr

Hi all, I am using the fieldexpr command to crudely place in some fields we think are present in

7/1/24

Gidi Yoffe, Daniel Kaplan3

6/25/24

Differentiate between two materials comprising a detector

Dear Daniel, Thanks for touching base. It is definitely an option insofar as it is reasonable to

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Differentiate between two materials comprising a detector

Dear Daniel, Thanks for touching base. It is definitely an option insofar as it is reasonable to

6/25/24

Thomas Phillips

6/19/24

how to set environmental variable in order to use QGSP_BIC_AllHP?

Hi, When I try running the QGSP_BIC_AllHP physicsG4beamline crashes with the error message:

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how to set environmental variable in order to use QGSP_BIC_AllHP?

Hi, When I try running the QGSP_BIC_AllHP physicsG4beamline crashes with the error message:

6/19/24

Peter Kammel, Tom Roberts3

6/13/24

compilation on Rocky Linux 9

Dear Tom, On Urs' recommendations I switched back to geant4-v11.0.2. Then I still had problems

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compilation on Rocky Linux 9

Dear Tom, On Urs' recommendations I switched back to geant4-v11.0.2. Then I still had problems

6/13/24

Đô Hoàng, Daniel Kaplan2

6/13/24

HoangDo, did you look at the pillbox examples in the G4beamline Users Guide? Dan > On Jun 13, 2024

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HoangDo, did you look at the pillbox examples in the G4beamline Users Guide? Dan > On Jun 13, 2024

6/13/24

Daniel Kaplan, … Tom Roberts3

5/10/24

Installing on Centos?

There may be a package of "compatibility libraries" for older programs. If so, install it

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Installing on Centos?

There may be a package of "compatibility libraries" for older programs. If so, install it

5/10/24

Volodymyr Rodin, … Tom Roberts10

4/25/24

Quick investigation of Dose deposition

I am unable to attend IPAC24, but Muons, Inc. will have a booth in the industrial exhibit, and

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Quick investigation of Dose deposition

I am unable to attend IPAC24, but Muons, Inc. will have a booth in the industrial exhibit, and

4/25/24

M lng, Eremey Valetov3

1/30/24

G4beamline Installation problems

Dear Eremey， Thank you very much for your answer！ Since I need multiple threads, I chose to compile

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G4beamline Installation problems

Dear Eremey， Thank you very much for your answer！ Since I need multiple threads, I chose to compile

1/30/24

Ali Eren Şimşek, Eremey Valetov2

1/24/24

Alma Linux 9 Compatibility?

Hi Ali, If recompiling G4beamline from source code on Alma Linux 9 does not work for you for some

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Alma Linux 9 Compatibility?

Hi Ali, If recompiling G4beamline from source code on Alma Linux 9 does not work for you for some

1/24/24

Graeme Scott, Lucien Cremaldi3

1/12/24

Discrepancy between totalenergy and detector energy deposition

Maybe energy is escaping the detector volume? Add a surrounding volume to check. Lucien On Thu, 11

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Discrepancy between totalenergy and detector energy deposition

Maybe energy is escaping the detector volume? Add a surrounding volume to check. Lucien On Thu, 11

1/12/24

12/7/23

Re: [G4beamline] Getting results

The usual way is to place virtualdetector-s or detector-s or zntuple-s at places of interest, and

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Re: [G4beamline] Getting results

The usual way is to place virtualdetector-s or detector-s or zntuple-s at places of interest, and

12/7/23

Elisabetta Parozzi

12/7/23

Target input file not working

Dear community, I have a target file generated with FLUKA in root format and I want to use it as

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Target input file not working

Dear community, I have a target file generated with FLUKA in root format and I want to use it as

12/7/23

11/23/23

Simulate normal conducting magnet with asymmetry structure

Dear g4beamline group, I am trying to simulate magnet system in neutrino beamline with the structure

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Simulate normal conducting magnet with asymmetry structure

Dear g4beamline group, I am trying to simulate magnet system in neutrino beamline with the structure

11/23/23

Graeme Scott, … Lucien Cremaldi5

11/17/23

Deuterated materials

Thank you very much! They look sensible at the moment, but thanks too for your recommendation for

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Deuterated materials

Thank you very much! They look sensible at the moment, but thanks too for your recommendation for

11/17/23

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