Dear Paola,
yes, I created the executable with the following command:
$FLUPRO/flutil/ldpmqmd -o flukamy usrein.o
and I have seen that there is no difference betwwen the two scripts:
ldpmqmd and ldpm3qmd
(diff ldpmqmd ldpm3qmd ==> no difference)
Are there errors in the input data cards (may be concerning units)?
Even if e.m. dissociation only was activated, I would expect
neutrons with greater energies !
Thanks
Mauro
Mauro Gallio
Dip. di Fisica
Via P. Giuria,1
10125 Torino (Italy)
phone : +39 011 6707361
On Tue, 14 Nov 2017, Paola Sala wrote:
> Dera Mauro,
> are you sure that you linked the heavy ions event generators (ldpm3qmd)?
> Your output events are too simple to be leed-lead collisions at 7TeV!
> looks like they only perform EM dissociation, no inelastic interactions.
> Paola
>>
>> Dear Fluka experts,
>> following an old discussions concerning the production of spectator
>> neutrons in heavy ions collisions, I wrote a simple user routine usrein.f
>> (in attachment together with the input file) which should write the
>> kinematics properties of the particles generated in the collision.
>>
>> Looking to the output from usrein.f, I see that there are no
>> neutrons emitted in the forward direction with a momentum value close
>> to that of the nucleons of the colliding nuclei).
>> Experimentally we see them with a Zero Degree Calorimeter.
>>> From the output I can see the two residual nuclei and also some neutrons
>> but with a momentum value around 13 GeV/c, no neutrons with momentum
>> around 2760 GeV/c, neither nuclear fragments in the case of hadronic
>> interaction (see in the last attachment a sample of the output from
>> usrein.f).
>> What could be the reason?
>> Thanks in advance
>> Mauro
>>
>> Mauro Gallio
>> Dip. di Fisica
>> Via P. Giuria,1
>> 10125 Torino (Italy)
>> phone : +39 011 6707361
>>
>>
>> On Tue, 7 Nov 2017, Francesco Cerutti wrote:
>>
>>>
>>> Hello Mauro
>>>
>>> continuation cards must still start with the card name (SPECSOUR in this
>>> case)
>>>
>>> Best
>>>
>>> Francesco
>>>
>>> **************************************************
>>> Francesco Cerutti
>>> CERN-EN/STI
>>> CH-1211 Geneva 23
>>> Switzerland
>>> tel. +41 22 7678962
>>> fax +41 22 7668854
>>>
>>> On Tue, 7 Nov 2017, Mauro Gallio wrote:
>>>
>>>>
>>>> I forgot the attachment!!
>>>> Sorry
>>>> Mauro
>>>>
>>>>
>>>> Mauro Gallio
>>>> Dip. di Fisica
>>>> Via P. Giuria,1
>>>> 10125 Torino (Italy)
>>>> phone : +39 011 6707361
>>>>
>>>>
>>>> ---------- Forwarded message ----------
>>>> Date: Tue, 7 Nov 2017 12:47:26 +0100 (CET)
>>>> From: Mauro Gallio <gallio_at_to.infn.it>
>>>> To: Francesco Cerutti <Francesco.Cerutti_at_cern.ch>
>>>> Cc: Alfredo Ferrari <alfredo.ferrari_at_cern.ch>,
>>>> Trinh Ngoc-Duy <Ngoc-Duy.Trinh_at_ganil.fr>,
>>>> "fluka-discuss_at_fluka.org" <fluka-discuss_at_fluka.org>
>>>> Subject: RE: [fluka-discuss]: Error OBSOLETE CODEWORD trying to
>>>> simulate
>>>> Pb-Pb
>>>> at LHC
>>>>
>>>>
>>>> Dear Fluka expert,
>>>> Following the suggestion of Alfredo Ferrari,I tried to insert a very
>>>> simple
>>>> dummy geometry following the example exfixed.inp (which runs without
>>>> errors). The input file is in attachment.
>>>> I'm interested essentially in the collision physics, for the moment.
>>>>
>>>> The program still crashes with the same error OBSOLETE CODEWORD.
>>>> The command which runs the progam and the corresponding output follows:
>>>> [gallio_at_alz117xl fluka]$ ./rfluka -e flukadpm3 -M1 gene0
>>>> $TARGET_MACHINE = Linux
>>>> $FLUPRO = /usr/local/fluka
>>>>
>>>> Initial seed copied from /usr/local/fluka
>>>> Running fluka in /home/gallio/fluka/fluka_24860
>>>>
>>>> ======================= Running FLUKA for cycle # 1
>>>> =======================
>>>> ./rfluka: line 359: 24887 Aborted (core dumped)
>>>> "${EXE}" <
>>>> "$INPN" 2> "$LOGF" > "$LOGF"
>>>>
>>>> Any hint about the error?
>>>> Thanks
>>>> Mauro
>>>>
>>>>
>>>> Mauro Gallio
>>>> Dip. di Fisica
>>>> Via P. Giuria,1
>>>> 10125 Torino (Italy)
>>>> phone : +39 011 6707361
>>>>
>>>>
>>>> On Fri, 3 Nov 2017, Francesco Cerutti wrote:
>>>>
>>>>>
>>>>> Note in addition that, despite the dedicated PHYSICS card, you did not
>>>>> activate electromagnetic-dissociation, to that purpose you need
>>>>> WHAT(1)=2.0
>>>>>
>>>>> Best
>>>>>
>>>>> Francesco
>>>>>
>>>>> **************************************************
>>>>> Francesco Cerutti
>>>>> CERN-EN/STI
>>>>> CH-1211 Geneva 23
>>>>> Switzerland
>>>>> tel. +41 22 7678962
>>>>> fax +41 22 7668854
>>>>>
>>>>> On Fri, 3 Nov 2017, Alfredo Ferrari wrote:
>>>>>
>>>>>> ... you must have a valid geometry in your input, even a dummy one.
>>>>>> If not the code revert to the 30 year old cylindrical geometry which
>>>>>> do no longer exists and prints that message.
>>>>>>
>>>>>> Alfredo
>>>>>>
>>>>>>
>>>>>> +----------------------------------------------------------------------+
>>>>>> | Alfredo Ferrari || Tel.: +41.22.76.76119
>>>>>> |
>>>>>> | CERN-EN/STI || Fax.: +41.22.76.69474
>>>>>> |
>>>>>> | 1211 Geneva 23 || e-mail: Alfredo.Ferrari_at_cern.ch
>>>>>> |
>>>>>> | Switzerland ||
>>>>>> |
>>>>>> +----------------------------------------------------------------------+
>>>>>>
>>>>>> On Fri, 3 Nov 2017, Mauro Gallio wrote:
>>>>>>
>>>>>>> Dear Trinh,
>>>>>>> unfortunately I downloaded exactly the last version from the
>>>>>>> official
>>>>>>> site:
>>>>>>>
>>>>>>> fluka2011.2c-linuxAA.tar.gz
>>>>>>> FLUKA Package Version 2011.2c-6 5th of June, 2017 147 MB
>>>>>>>
>>>>>>> Is there an other repository for the last version?
>>>>>>> Best regards
>>>>>>> Mauro
>>>>>>>
>>>>>>> Mauro Gallio
>>>>>>> Dip. di Fisica
>>>>>>> Via P. Giuria,1
>>>>>>> 10125 Torino (Italy)
>>>>>>> phone : +39 011 6707361
>>>>>>>
>>>>>>>
>>>>>>> On Fri, 3 Nov 2017, Trinh Ngoc-Duy wrote:
>>>>>>>
>>>>>>>>
>>>>>>>> Dear Mauro,
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> My first guess is that your Fluka version is out of date. Please
>>>>>>>> try
>>>>>>>> the
>>>>>>>> latest version Fluka2011.2c.6 (June 2017).
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Your faithfully.
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Duy, GANIL.
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> -----Message d'origine-----
>>>>>>>> De : owner-fluka-discuss_at_mi.infn.it
>>>>>>>> [mailto:owner-fluka-discuss_at_mi.infn.it]
>>>>>>>> De la part de Mauro Gallio
>>>>>>>> Envoyé : Friday, November 03, 2017 2:57 PM
>>>>>>>> � : fluka-discuss_at_fluka.org
>>>>>>>> Objet : [fluka-discuss]: Error OBSOLETE CODEWORD trying to
>>>>>>>> simulate
>>>>>>>> Pb-Pb at
>>>>>>>> LHC
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Dear Fluka experts,
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> I am interested in relativistic heavy ions collisions at LHC. In
>>>>>>>> particular
>>>>>>>> I would like to simulate the formation of nuclear fragments and the
>>>>>>>> number
>>>>>>>> of free spectator neutrons and protons.
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> I downloaded the fluka version
>>>>>>>>
>>>>>>>> -Â Fluka2011.2c (October 2014) released on: October 15th 2014 and
>>>>>>>> I
>>>>>>>> installed fluka on a Linux Desktop with SLC4 (gcc and g77 version
>>>>>>>>
>>>>>>>> 3.4.6)
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> I tried to run the executable flukadpm3 with a simple .inp data
>>>>>>>> cards
>>>>>>>> in
>>>>>>>> attachment, but I got the following message:
>>>>>>>>
>>>>>>>> Â Â ******** !!!!!!! OBSOLETE CODEWORDÂ Â Â !!!!!!! ********
>>>>>>>>
>>>>>>>> (see the output file in the second attachment).
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> I did not implement any geometry, since I am interested for the
>>>>>>>> moment
>>>>>>>> only
>>>>>>>> in the collision tape.
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Thanks in advance for your help
>>>>>>>>
>>>>>>>> Best regards
>>>>>>>>
>>>>>>>> Â Â Â Â Â Â Â Â Â Â Â Mauro
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Â
>>>>>>>>
>>>>>>>> Mauro Gallio
>>>>>>>>
>>>>>>>> Dip. di Fisica
>>>>>>>>
>>>>>>>> Via P. Giuria,1
>>>>>>>>
>>>>>>>> 10125 Torino (Italy)
>>>>>>>>
>>>>>>>> phone : +39 011 6707361
>>>>>>>>
>>>>>>>> ____________________________________________________________________________
>>>>>>>> Préservons notre environnement, nâ??imprimez ce mail que si
>>>>>>>> nécessaire.
>>>>>>>> Preserve our environment, print this email only if necessary.
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>
>
>
> Paola Sala
> INFN Milano
> tel. Milano +39-0250317374
> tel. CERN +41-227679148
>
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Received on Tue Nov 14 2017 - 11:35:27 CET