Whats included in a Regent cruise?

Enjoy a welcome Bottle of champagne and unlimited, complimentary beverages including fine wines, spirits and the daily replenishment of your in-suite mini-bar. Onboard gratuities are included in the cruise fare for all Regent Seven Seas Cruises employees. Room service is available around the clock, free of charge.

What cruise line owns Regent?

Norwegian Cruise Line Holdings Ltd.
With headquarters in Miami, Regent Seven Seas Cruises® is owned by Norwegian Cruise Line Holdings Ltd., a diversified cruise operator of leading global cruise lines Norwegian Cruise Line, Oceania Cruises and Regent Seven Seas Cruises®.

What is Regent reassurance?

Regent Reassurance is a new policy that seeks to give you and your clients the confidence to plan their Regent Seven Seas Cruises vacation. Regent Reassurance allows new and existing reservations that have paid in full to cancel up to 48 hours from departure date and receive a 100% Future Cruise Credit.

Where does the energy of a positron come from?

The “mass energy” (twice 511 keV) necessary for the formation of the two particles is taken from the energy of the gamma that must be must greater than a 1.022 MeV threshold. Every kilogram of the matter in our world contains billions of billions of billions of electrons.

How does the electron and positron remain permanent?

If during this short instant, the pair finds itself in the vicinity of the strong electric field of a nucleus it interacts with it (B). The interaction with the nucleus enables the creation of the electron and positron to remain permanent.

Why are positrons virtually absent from our environment?

Moving in the midst of its countless electron enemies, positrons are virtually absent from our environment. The same happens to antiprotons. How to explain this lack of antimatter around us, while at the elementary level whenever a particle is created or destroyed, an antiparticle is created or destroyed too.

Is the positron produced in beta minus decay?

The antineutrino, produced abundantly in beta-minus decays, but virtually undetectable. The antiquarks are the constituents of antiprotons and antineutrons the antiparticles of protons and neutrons of nuclei. The positron does not exist in our environment.