9 ofertas de puestos posdoctorales y permanentes

Detalles: Categoría: Ofertas de empleo; Publicado el Miércoles, 13 Febrero 2019 07:27; Visitas: 696

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Postdoctoral Research Fellow position in experimental nuclear physics, at TRIUMF, Canada

The Saint Mary’s University and TRIUMF collaboration is inviting applications for the position of a Post Doctoral Research Fellow in experimental nuclear physics in Canada. The research group’s activities at TRIUMF are focused on direct nuclear reactions of rare isotopes with reaccelerated beams using the IRIS facility (https://www.triumf.ca/iris). The IRIS facility utilizes novel thin solid hydrogen and deuterium targets, for studying transfer reactions and inelastic scattering of exotic nuclei. The team also collaborates on the active target (AT-TPC) project with Michigan State University (MSU).

We are looking for excellent researchers with an interest aligned with our research activities. The successful candidate will be stationed full time at TRIUMF, Canada’s particle accelerator centre, located in Vancouver, Canada.

The candidate is expected to participate in experiments using the IRIS facility at TRIUMF and the AT-TPC at MSU as well as work on related future developments. He/she will also have to take on a responsible role in the operation of the IRIS facility for all experiments. The candidate will also be encouraged to pursue independent research initiatives in direct nuclear reactions.

The eligible candidate must have obtained a Ph.D. degree in nuclear science.

The position requires capability of extensive independent work with both hardware and software. The candidate will be expected to gain expertise in the use of semiconductor detectors, gas detectors, active target and the solid hydrogen target. Prior experience with such systems and radioactive beam experiments will be considered as an added qualification. The work requires programming knowledge in C++. Experience with the ROOT analysis framework is desirable. The term of appointment is initially for one year with possibility of renewal up to two additional years based on continued funding and mutual satisfaction.

We invite interested candidates to submit their application with a curriculum vitaé, a brief statement on research experience and interests together with names of three references who will be willing to provide letters of recommendation.

The complete application should be sent by email to :

Prof. Rituparna Kanungo Email : Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla. _____________________________________________________________________________

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Open CERN Technical Fellowship in Experimental Nuclear Physics at ISOLDE ISOLDE / CERN is inviting applications to the open position of a CERN Technical Fellow in experimental nuclear physics. We are looking for an excellent researcher to lead the development of a Multi Reflection Time of Flight (MR-ToF) device operating at an unprecedented ion beam energy of 30 keV. Such a device offers unique opportunities for fast and selective mass separation of short-lived radioisotopes in the future general purpose ISOLDE MR-ToF device as well as for highly sensitive collinear laser spectroscopy.

The latter is pursued at ISOLDE within the ERC supported Multi Ion Reflection Apparatus for Collinear Laser Spectroscopy (MIRACLS). While preserving the high resolution of conventional collinear laser spectroscopy, the novel MIRACLS approach promises significant gains in experimental sensitivity in order to study the most exotic nuclides available at contemporary radioactive ion beam facilities such as ISOLDE at CERN.

As isobaric contamination represents a major experimental challenge, especially when probing exotic nuclides far away from stability, the ultimate goal of the ISOLDE MR-ToF device is to provide isobarically clean beams to the ISOLDE user community.

The successful candidate will play a central role in the design, construction, and commissioning of the novel MR-ToF apparatus. In particular, she/he will lead the R&D programme towards the fast and selective mass separation in the 30-keV MR-ToF device, including its fast online application.

Candidates are expected to hold (at the time of their job appointment) a Ph.D.

degree in experimental nuclear or atomic physics, ideally with a strong technical experience in design, construction, and operation of ion traps.

Know-how in ultra-high-vacuum technology, high-voltage applications, design of experiment control systems, as well as (collinear) laser spectroscopy will be of advantage.

The appointment is initially for two years with the possibility of an extension based on continued funding and mutual agreement.

Interested candidates for these positions are invited to contact Stephan Malbrunot-Ettenauer (Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla.) and Gerda Neyens

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Please find attached an announcement for a postdoctoral researcher position at

the University of Jyväskylä, Finland. The project is related to in-beam

experiments to be conducted at HIE-ISOLDE, CERN and at the host laboratory

JYFL, Finland. Applications should be sent using an online application form at:

https://rekry.saima.fi/certiahome/open_job_view.html?did=5600&jc=12&id=00006746

Best wishes,

Janne Pakarinen

Department of Physics

PB 35 (YFL)

FI-40014 University of Jyväskylä

Finland

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In the Department of Physics of the Technical University of Darmstadt,

Professor Dr. A. Obertelli's working group at the Institute of Nuclear Physics

the permanent position of a

Research Associate (Ph. D. ) – Full Time

is offered to be filled at the earliest opportunity.

The Institute of Nuclear Physics currently comprises 15 working groups with

about 280 people working in the fields of theoretical and experimental nuclear

structure physics, nuclear astrophysics as well as laser and plasma physics.

It is thus one of the largest of its kind in the world and enjoys a high

international reputation.

The holder of the position will be expected to set up and then supervise a

laboratory for the development and manufacture of detector systems and targets

at the Institute and, in addition, to support the work in the field of

research on radioactive nuclei and antiprotons carried out at GSI/FAIR, CERN

and RIKEN in a decisive and leading manner. The activity also includes the

scientific supervision of doctoral candidates and students during their final

theses in the mentioned fields of work as well as the assumption of general

organizational tasks in the area of the responsibilities of the working group.

In addition to a doctorate in the field of nuclear or particle physics with a

grade of at least A the candidate must have worked as a postdoc for at least

two years with outstanding scientific results. Experience with experiments on

the physics of radioactive beams or on antiprotons is expected as well as

profound knowledge and experience in the field of specification, development

and commissioning of modern detector systems for nuclear and particle physics

basic research, especially in the field of electronics and data acquisition as

well as programming, especially in C++. Knowledge and experience with

different materials, e. g. semiconductors and gases, as well as in the fields

of ion traps and vacuum technology are desirable. In addition, a high sense of

responsibility as well as a pronounced ability for project coordination and

teamwork are necessary. Knowledge and experience in teaching and supervision

of scientific theses are also desirable.

The Technische Universität Darmstadt intends to increase the number of female

employees and encourages female candidates to apply. In case of equal

qualifications applicants with a degree of disability of at least 50 or equal

will be given preference. Wages and salaries are according to the collective

agreements on salary scales, which apply to the Technische Universität

Darmstadt (TV-TU Darmstadt). Part-time employment is generally possible.

Applications must be accompanied by the usual documents (CV, letter of

motivation, two letters of recommendation, list of publications, certificates)

and the above-mentioned identification number to the Director of the Institute

for Nuclear Physics, Professor Dr. Dr. h. c. N. Pietralla, Schlossgartenstraße

9, 64289 Darmstadt.

Code No. 23

Published on: January 22, 2019 Application deadline: March 05, 2019

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The Radiochemistry expert group at SCK-CEN is seeking for a researcher in

target development.

All relevant information can be found under this link:

https://sckcen.be/en/Working_SCKCEN/Vacancies/628

With my kind regards,

Stephan Heinitz

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Post-doctoral Position

Subject: Measurement of beta decay properties of nuclei of interest for

nuclear structure and astrophysics, antineutrino spectra and reactor physics.

Team: Nuclear Structure and Energy (SEN team), SUBATECH laboratory, Nantes,

France. Number of months: 12

Detailed Description:

The Nuclear Structure and Energy group of the SUBATECH laboratory has

experimental activities devoted to the study of beta decay properties of

nuclei of interest nuclear structure and astrophysics, antineutrino spectra

and reactor physics, in close collaboration with the team of IFIC Valencia in

Spain. These measurements are performed using the TAGS (Total Absorption

Gamma-ray Spectroscopy) technique, based on the detection of the gamma rays

de-exciting the daughter nucleus with a calorimeter. This technique gives

access to the beta strength distribution, directly comparable to theoretical

microscopic models. It allows in addition to avoid the Pandemonium effect.

The main tasks of the postdoctoral researcher will be related to the

experiments described below. An experiment, proposed by SUBATECH, IFIC and

Surrey, is planned at the Jyväskylä facility in 2019 aiming at measuring

with a new electron detector beta energy spectra from first forbidden decays

of fission products which are important contributors to the reactor

antineutrino spectrum. The study of forbidden decays is also of interest for

nucleosynthesis processus such as the r-process. In addition, new TAGS

experiments proposed by the SUBATECH team in collaboration with the team from

IFIC of Valencia are planned to occur in 2019-2020 at the JYFL in Jyväskylä,

Finland and at the ALTO facility in Orsay. The physics cases propose, on the

one hand, to study the Gamow-Teller strength accessible through beta decay in

the vicinity of 132Sn and to illustrate a recent idea proposed by the team to

study low-lying collective modes through beta decay. Moreover some of the

proposed nuclei are beta-delayed neutron emitters and are of importance for

the r-process. On the other hand, another proposal focusses on cases that are

relevant for reactor antineutrinos and decay heat.

The postdoctoral researcher will participate to the above experimental

activities depending on the timing of the experiments in 2019-2020. The work

will be composed of instrumental developments and data analysis. Applicants

should have their PhD (in nuclear physics) at the time of the starting date

and have a postdoctoral experience of less than two years. A good experience

in experimental nuclear structure and in C++ programming, in particular with

ROOT and GEANT4, would be an advantage. The candidates should demonstrate the

ability to work in a research environment, prepare research results for

publication and for presentation at scientific meetings. The contract is

funded for 12 months by the region Pays de Loire, and the group may have a

possibility to extend it for a few months through a European contract.

The review of applications is starting now and will continue until the

position is filled. However, priority will be given to applications received

before the deadline of February 20. The job can start from one to two months

after this deadline or at latest from September 2019.

Applicants should apply through the following official CNRS web-site:

https://emploi.cnrs.fr/Offres/CDD/UMR6457- SOPHUG-004/Default.aspx

Applicants need also to arrange for two letters of reference to be sent

directly to the following email address: Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla.

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POST-DOCTORAL FELLOW IN RESONANCE IONIZATION LASER SPECTROSCOPY WITH

RADIOACTIVE ION BEAMS AT CERN MEDICIS & CERN ISOLDE

KU Leuven, in collaboration with CERN ISOLDE, is opening a new post-doc

position for resonance ionisation laser spectroscopy at CERN MEDICIS and CERN

ISOLDE.

The successful candidate will integrate the existing RILIS and TISD teams at

CERN and become responsible for the MEDICIS laser installation MELISSA, for

the integration of the laser ion source trap (LIST) ion source at ISOLDE, and

be able to participate in the general resonance laser ionisation effort at

CERN (e.g., laser spectroscopy of radioisotopes and molecules with CRIS,

photo-detachment of radioisotopes with GANDALPH).

We offer a 1-year post-doctoral position, renewable. For more information,

please visit the following website or contact Prof Thomas Cocolios, KU Leuven

(Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla.) or Dr Sebastian Rothe, CERN

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https://www.kuleuven.be/personeel/jobsite/jobs/55015794

We are looking for a laser specialist.

Knowledge of radioactive ion sources, RF and high power electronics, solid

state lasers, and LabVIEW is a bonus.

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The National Superconducting Cyclotron Laboratory (NSCL) invites immediate

applications for a Postdoctoral Researcher position in the area of

experimental nuclear science, who will work in the LEBIT research group of

Profs. Bollen and Ringle.

The job description can be found here:

https://careers.msu.edu/cw/en-us/job/500678/research-associatefixed-term

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Postdoctoral Researcher Position at IPN Orsay in Nuclear Reactions Induced by

Radioactive Beams

Our group at Institut de Physique Nucléaire (IPN) at Orsay, France is

inviting applications for a position of postdoctoral researcher. Our

activities are focused on the measurement of direct nuclear reactions induced

by radioactive beams produced at GANIL by the ISOL (SPIRAL facility) or

in-flight (LISE spectrometer) methods. We have designed and constructed a

state of the art Silicon strip array (MUGAST) which is an extension of the

MUST2 array and will be used at GANIL in conjunction with the VAMOS magnetic

spectrometer and the AGATA gamma-ray tracking array. The upcoming 2019

campaign will focus on reactions on standard solid or innovative cryogenic

light particle targets. It will deal with a wide variety of topics from

nuclear shell structure and deformation to nuclear astrophysics. Our group

also takes an active part in direct reaction experiments at RIKEN.

he successful candidate will be stationed at Orsay with frequent travel to

GANIL (Caen, France) for setting up and participating in experiments mainly

involving the MUGAST array. He/she will take on a responsible role in the

operation of the array and the associated cryogenic target. The candidate will

be expected to analyze with the NPTool package and interpret data from the

campaigns and present and publish the results. He/she will also have the

opportunity to participate in the elaboration of the next generation GRIT Si

array implementing particle discrimination through pulse shape analysis.

Eligible candidates must have a PhD in experimental nuclear physics obtained

since less than three years or expect to defend their PhD before the start of

the appointment. The position requires the capacity of independent work in

both hardware and software and good teamwork skills. The candidate will gain

expertise in the use of semiconductor detectors (Si- strip and Ge), magnetic

spectrometers and cryogenic targets. Prior experience with such systems and

with radioactive beam experiments will be appreciated. The work requires

programming knowledge in C++ and experience with the ROOT analysis framework.

This is a fixed term two year appointment starting on April 1st 2019 or as

soon as possible thereafter.

Interested candidates should apply directly on the CNRS website

https://bit.ly/2GlSVau (For English speaking candidates click on English at the

top right hand corner of the page!) and send a copy of their CV and letter of

motivation and arrange to have 2 letters of recommendation sent to Marlène

Assié (Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla.) and Yorick Blumenfeld (Esta dirección de correo electrónico está protegida contra spambots. Usted necesita tener Javascript activado para poder verla.)

before March 3, 2019. Shortlisted candidates will be invited to an in- person

or Skype interview shortly thereafter.