Oral contributions and talks 2014

Steven Knoop
Ultracold quantum gases with tunable interaction (invited colloquium)
Escuela de Física, University of Costa Rica
15 January 2014, San Jose, Costa Rica

Jurriaan Biesheuvel
High-precision spectroscopy of the molecular hydrogen ion HD+
Physcis@FOM
21-22 January 2014, Veldhoven, Netherlands

Remy Notermans
Measurement of the forbidden 2 3S1 - 2 1P1 transition in quantum degenerate helium
Physics@FOM
21-22 January 2014, Veldhoven, The Netherlands 

Hari Prasad Mishra
An ultracold mixture of metastable helium and rubidium 
Physics@FOM 
21-22 January 2014, Veldhoven, The Netherlands

Kjeld Eikema
Exciting frequency combs: why less pulses can be more
Colloquium at the Max-Born-Institute (MBI)
19 February 2014, Berlin, Germany

Jeroen Koelemeij
Chip-based optical frequency combs
MemphisII project meeting
28 February 2014, Utrecht, Netherlands

Remy Notermans
Measurement of the forbidden 2 3S1 - 2 1P1 transition in quantum degenerate helium
DPG Spring Meeting
17 March 2014, Berlin, Germany

Hari Prasad Mishra
Thermalization measurements on an ultracold mixture of metastable triplet He and Rb atoms
DPG Spring meeting
17-21 March 2014, Berlin, Germany

Kjeld Eikema
Progress report from LLAMS
JRA meeting
31 March 2014, Warsaw, Poland

Jeroen Koelemeij
Accurate clocks based on atoms and molecules: what is hiding behind the next decimal? (invited)
Quantum Universe 4 symposium
16-17 April 2014, Groningen, Netherlands

Kjeld Eikema
Spectroscopy at short wavelengths: from CW to Ramsey-comb excitation
Invited, workshop on the Thorium nuclear transition
5-6 May 2014, Vienna, Austria

Remy Notermans
Testing QED in quantum degenerate metastable helium (invited)
Coherence and Quantum Technology group, Applied Physics, Eindhoven University of Technology
9 May 2014, Eindhoven, The Netherlands

Robert Altmann
Ramsey-comb spectroscopy and testing QED in H2 molecules
FOM Symposium 'Broken Mirrors & Drifting Constants'
16 May 2014, Groningen, Netherlands

Jurriaan Biesheuvel
High-precision spectroscopy of the molecular hydrogen ion HD+
FOM Symposium 'Broken Mirrors & Drifting Constants'
16 May 2014, Groningen, Netherlands

Remy Notermans
Testing QED in the helium atom
FOM Symposium 'Broken Mirrors & Drifting Constants'
16 May 2014, Groningen, The Netherlands

Aernout P.P. van der Poel
Cold collisions in a molecular synchrotron: The search for collisional resonances
FOM Symposium 'Broken Mirrors & Drifting Constants'
16 May 2014, Groningen, Netherlands

Edcel Salumbides 
Constraints on extra dimensions from molecular spectroscopy 
FOM Symposium 'Broken Mirrors & Drifting Constants'
16 May 2014, Groningen, The Netherlands 
 
Wim Ubachs
Physics Beyond the Standard Model; exploring the constancy of physical law, forces beyond the Standard Model and the dimensionality of space-time from molecular spectroscopy
Symposium Institute of Molecules and Materials, Radboud University (invited)
19 May 2014, Nijmegen, Netherlands

Julija Bagdonaite 
Probing the constancy of physical law over cosmic history 
2014 Nederlandse Astronomen Conferentie
19-21 May 2014, Noordwijkerhout, Netherlands

Hendrick L. Bethlem
Manipulating Molecules using Inhomogeneous Electric Fields
Ameland Summer School “Physics of single nano-objects”
1-6 June, 2014, Hollum, Ameland, Netherlands 

Wim Ubachs
Physics Beyond the Standard Model from Molecules
Colloquium NIKHEF
13 June 2014, Amsterdam, Netherlands

Wim Ubachs
Search for drifting constants from extragalactic methanol
Cosmology and Astronomy; Templeton Foundation
18 June 2014, Chicago, USA  

Wim Ubachs
High Resolution Molecular spectroscopy of H2 at 10% the age of the Universe
International Symposium on Molecular Spectroscopy
19 June 2014, Champaign-Urbana, USA

Wim Ubachs
Search for a variation of the proton-electron mass ratio from methanol observations
International Symposium on Molecular Spectroscopy
19 June 2014, Champaign-Urbana, USA

Steven Knoop
Ultracold mixtures of metastable He and Rb: scattering lengths from ab initio calculations and thermalization measurements
Conference of the European Group on Atomic Systems (EGAS)
1-4 July 2014, Lille, France

Wim Ubachs
Precision Measurements on Molecules for Tests of Fundamental Physics
EGAS (invited)
1 July 2014, Lille, France

Hendrick L. Bethlem
Probing time-variation of fundamental constants in cold and not so cold molecules
MP Seminar, Fritz-Haber-Institut der Max-Planck-Gesellschaft
4 July 2014, Berlin, Germany

Kjeld Eikema
Ramsey-comb excitation from near-infrared to extreme ultraviolet
Invited (one of the main talks), International Conference on Atomic Physics (ICAP)
3-8 August 2014, Washington, USA

Wim Ubachs
Testing Fundamental Physics from Spectra of simple Molecules
Faculty Colloquium FEW VU
4 Sept. 2014, Amsterdam, Netherlands

Jeroen Koelemeij
Doppler-broadened and Doppler-free spectroscopy of the HD+ molecular hydrogen ion (invited)
European Conference on Trapped Ions
15-19 September 2014, Budenheim, Germany 

Wim Ubachs
The Quest for a varying proton-electron mass ratio
ESO workshop: Cosmology and the Early Universe
19 Sept. 2014, Munich, Germany 
 
Jeroen Koelemeij
Long-haul time distribution in existing telecommunication networks
8th White Rabbit Workshop
6-7 October 2014, CERN, Switzerland 

Jurriaan Biesheuvel
Fundamental physics tests through high-precision spectroscopy of the molecular hydrogen ion HD+
38th Annual Meeting NNV AMO
7-8 October 2014, Lunteren, Netherlands

Hari Prasad Mishra
Thermalization measurements on an ultracold mixture of metastable triplet He and Rb atoms
NNV AMO meeting
7-8 Oct. 2014, Lunteren, The Netherlands

Steven Knoop
Ultracold mixtures of metastable He and Rb (invited seminar)
Atom Optics group, Laboratoire Charles Fabry
20 October 2014, Palaiseau, France

Hendrick L. Bethlem
Probing time-variation of fundamental constants in cold and not so cold molecules, Colloquium
University College London
22 October 2014, London, United Kingdom 

Jeroen Koelemeij
Chip-based optical frequency combs
MemphisII kick-off meeting
22 October 2014, Utrecht, Netherlands

Steven Knoop
Ultracold mixtures of metastable He and Rb (invited seminar)
Institute of Physics, Nicolaus Copernicus University
29 October 2014, Torun, Poland  

Jurriaan Biesheuvel
Fundamental physics tests through high-precision spectroscopy of the molecular hydrogen ion HD+
Final Event Workshop of the EU-COST action `Ion Traps for Tomorrow's Applications´
6-7 November 2014, Marseille, France 
 
Jeroen Koelemeij
Methods for data, time and ultrastable frequency transfer through long-haul fiber-optic links (invited)
3rd International VLBI Technology Workshop
10-13 November, Groningen/Dwingeloo, Netherlands 

Kjeld Eikema
Precision spectroscopy with intense ultrashort laser pulses
Colloquium AMOLF
24 November 2014, Amsterdam, Netherlands

Hendrick L. Bethlem
Probing time-variation of fundamental constants in cold and not so cold molecules, Colloquium
LENS
27 November 2014, Florence, Italy 

Wim Ubachs
Zijn de Natuurconstanten constant?
Natuurkundig Gezelschap Utrecht
2 December 2014, Utrecht, Netherlands

Mingli Niu
Photoabsorption of CO and N2 molecules
Dutch Astrochemistry Network Meeting, Amsterdam
4 December 2014, Amsterdam, The Netherlands

Steven Knoop
Ultracold mixture of metastable He and Rb for universal few-body physics (invited seminar)
Centre for Quantum and Optical Sciences, Swinburne University of Technology
5 December 2014, Melbourne, Australia

Steven Knoop
Ultracold mixtures of metastable He and Rb
Congress of the Australian Institute of Physics (AIP)
8-11 December 2014, Canberra, Australia

Edcel Salumbides 
Exploring exotic physics with the simplest molecule 
LaserLaB Day Symposium
12 December 2014, Amsterdam, The Netherlands

Steven Knoop
Ultracold mixture of metastable He and Rb for universal few-body physics (invited seminar)
Research School of Physics and Engineering, Australian National University
15 December 2014, Canberra, Australia

Hari Prasad Mishra 
Ultracold mixture of metastable He and Rb (invited colloquium)
Laser physics application section, Raja Rammana center for advanced technology
24 December 2014, Indore, Madhya Pradesh, India